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SN65ALS176, SN75ALS176, SN75ALS176A, SN75ALS176BDIFFERENTIAL BUS TRANSCEIVERS
SLLS040H AUGUST 1987 REVISED JUNE 2000
1POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Meet or Exceed the Requirements ofTIA/EIA-422-B, TIA/EIA-485-Aand ITURecommendations V.11 and X.27
Operate at Data Rates up to 35 Mbaud
Four Skew Limits Available:SN65ALS176 . . . 15 nsSN75ALS176 . . . 10 nsSN75ALS176A . . . 7.5 nsSN75ALS176B . . . 5 ns
Designed for Multipoint Transmission onLong Bus Lines in Noisy Environments
Low Supply-Current Requirements. . . 30 mA Max
Wide Positive and Negative Input/OutputBus-Voltage Ranges
Thermal Shutdown Protection
Driver Positive and Negative Current
Limiting Receiver Input Hysteresis
Glitch-Free Power-Up and Power-DownProtection
Receiver Open-Circuit Fail-Safe Design
description
The SN65ALS176 and SN75ALS176 series differential bus transceivers are designed for bidirectional data
communication on multipoint bus transmission lines. They are designed for balanced transmission lines andmeet TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendations V.11 and X.27.
The SN65ALS176 and SN75ALS176 series combine a 3-state, differential line driver and a differential input line
receiver, both of which operate from a single 5-V power supply. The driver and receiver have active-high andactive-low enables, respectively, that can be connected together externally to function as a direction control.
The driver differential outputs and the receiver differential inputs are connected internally to form a differentialinput/output (I/O) bus port that is designed to offer minimum loading to the bus when the driver is disabled orVCC = 0. This port features wide positive and negative common-mode voltage ranges, making the devicesuitable for party-line applications.
The SN65ALS176 is characterized for operation from 40C to 85C. The SN75ALS176 series is characterizedfor operation from 0C to 70C.
Copyright2000, Texas Instruments IncorporatedPRODUCTION DATA information is current as of publication date.Products conform to specifications per the terms of Texas Instrumentsstandard warranty. Production processing does not necessarily includetesting of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
1
2
3
4
8
7
6
5
R
RE
DE
D
VCCB
A
GND
D OR P PACKAGE
(TOP VIEW)
These devices meet or exceed the requirements of TIA/EIA-485-A, except for the Generator Contention Test (para. 3.4.2) and the Generator
Current Limit (para. 3.4.3). The applied test voltage ranges are 6 V to 8 V for the SN75ALS176, SN75ALS176A, and SN75ALS176B and
4 V to 8 V for the SN65ALS180.
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SN65ALS176, SN75ALS176, SN75ALS176A, SN75ALS176BDIFFERENTIAL BUS TRANSCEIVERSSLLS040H AUGUST 1987 REVISED JUNE 2000
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AVAILABLE OPTIONS
PACKAGED DEVICES
TA tsk(lim) SMALL OUTLINE
(D)PLASTIC DIP
(P)
0C to 70C
10
7.5
5
SN75ALS176D
SN75ALS176AD
SN75ALS176BD
SN75ALS176P
SN75ALS176AP
SN75ALS176BP40C to 85C 15 SN65ALS176D SN65ALS176P
This is the maximum range that the driver or receiver delay times vary over
temperature, VCC, and process (device to device). The D package is available taped and reeled. Add the suffix R to the device
type (e.g., SN75ALS176DR).
Function Tables
DRIVER
INPUT ENABLE OUTPUTS
D DE A B
H H H L
L H L H
X L Z Z
H = high level, L = low level, X = irrelevant,
Z = high impedance
RECEIVER
DIFFERENTIAL
INPUTS
AB
ENABLE
RE
OUTPUT
R
VID0.2 V L H
0.2 V < VID< 0.2 V L ?
VID0.2 V L L
X H ZInputs open L H
H = high level, L = low level, X = irrelevant,
Z = high impedance
logic symbol
This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
4D
EN22
R1
A6
B7
EN13
DE
RE
2
1
1
logic diagram (positive logic)
3
4
2
16
7
DE
D
RE
RA
B
Bus
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SN65ALS176, SN75ALS176, SN75ALS176A, SN75ALS176BDIFFERENTIAL BUS TRANSCEIVERS
SLLS040H AUGUST 1987 REVISED JUNE 2000
3POST OFFICE BOX 655303 DALLAS, TEXAS 75265
schematics of inputs and outputs
EQUIVALENT OF EACH INPUT
Driver Input: R(eq) = 3 kNOM
Enable Inputs: R(eq) = 8 kNOMR(eq)= equivalent resistor
TYPICAL OF A AND B I/O PORTS TYPICAL OF RECEIVER OUTPUT
Output
85
NOM
VCC
180 k
NOM
Connected
on B Port
1.1 k
NOM
3 k
NOM
18 k
NOM
180 k
NOM
Connectedon A Port
A or B
R(eq)
VCC
Input
VCC
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC(see Note 1) 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Voltage range at any bus terminal 7 V to 12 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Enable input voltage, VI 5.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance, JA(see Note 2): D package 97C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P package 85C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Storage temperature range, Tstg 65C to 150C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, andfunctional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values, except differential I/O bus voltage, are with respect to network ground terminal.
2. The package thermal impedance is calculated in accordance with JESD 51.
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recommended operating conditions (unless otherwise noted)
MIN NOM MAX UNIT
Supply voltage, VCC 4.75 5 5.25 V
p p12
u v y u y , I IC7
High-level input voltage, VIH D, DE, and RE 2 V
Low-level input voltage, VIL D, DE, and RE 0.8 V
Differential input voltage, VID(see Note 3) 12 V
pDriver 60 mA
- v u u u , OHReceiver 400 A
pDriver 60
w- v u u u , OLReceiver 8
p pSN65ALS176 40 85
- u , ASN75ALS176 series 0 70
NOTE 3: Differential input/output bus voltage is measured at the noninverting terminal A with respect to the inverting terminal B.
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SN65ALS176, SN75ALS176, SN75ALS176A, SN75ALS176BDIFFERENTIAL BUS TRANSCEIVERS
SLLS040H AUGUST 1987 REVISED JUNE 2000
5POST OFFICE BOX 655303 DALLAS, TEXAS 75265
DRIVER SECTION
electrical characteristics over recommended ranges of supply voltage and operating free-airtemperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VIK Input clamp voltage II= 18 mA 1.5 V
VO Output voltage IO= 0 0 6 V
|VOD1| Differential output voltage IO= 0 1.5 6 V
|VOD2| Differential output voltageRL= 100 , See Figure 1
1/2VOD1or 2
V
RL= 54 , See Figure 1 1.5 2.5 5 V
VOD3 Differential output voltage Vtest= 7 V to 12 V, See Figure 2 1.5 5 V
|VOD|Change in magnitude of
differential output voltageRL= 54 or 100 , See Figure 1 0.2 V
VOC Common-mode output voltage RL= 54 or 100 , See Figure 13
1V
|VOC|Change in magnitude of
common-mode output voltage
RL= 54 or 100 , See Figure 1 0.2 V
pOutputs disabled VO= 12 V 1
O u u u (see Note 4) VO= 7 V 0.8
IIH High-level input current VI= 2.4 V 20 A
IIL Low-level input current VI= 0.4 V 400 A
VO= 4 V SN65ALS176 250
VO= 6 V SN75ALS176 250
IOS Short-circuit output current VO= 0 150 mA
VO= VCC 250
VO= 8 V 250
ppOutputs enabled 23 30
CC u y uOutputs disabled 19 26
The power-off measurement in TIA/EIA-422-B applies to disabled outputs only and is not applied to combined inputs and outputs. All typical values are at VCC= 5 V and TA= 25C. The minimum VOD2with a 100-load is either 1/2 VOD1or 2 V, whichever is greater. |VOD| and|VOC| are the changes in magnitude of VODand VOC, respectively, that occur when the input is changed from one logic state to the
other.# Duration of the short circuit should not exceed one second for this test.
NOTE 4: This applies for power on and power off. Refer to TIA/EIA-485-A for exact conditions. The TIA/EIA-422-B limit does not apply for a
combined driver and receiver terminal.
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switching characteristics over recommended ranges of supply voltage and operating free-airtemperature range (unless otherwise noted)
SN65ALS176
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
td(OD) Differential output delay time RL= 54 , CL= 50 pF, See Figure 3 15 ns
tsk(p) Pulse skew RL= 54 , CL= 50 pF, See Figure 3 0 2 ns
tsk(lim) Pulse skew RL= 54 , CL= 50 pF, See Figure 3 15 ns
tt(OD) Differential output transition time RL= 54 , CL= 50 pF, See Figure 3 8 ns
tPZH Output enable time to high level RL= 110 , CL= 50 pF, See Figure 4 80 ns
tPZL Output enable time to low level RL= 110 , CL= 50 pF, See Figure 5 30 ns
tPHZ Output disable time from high level RL= 110 , CL= 50 pF, See Figure 4 50 ns
tPLZ Output disable time from low level RL= 110 , CL= 50 pF, See Figure 5 30 ns
All typical values are at VCC= 5 V, TA= 25C. Pulse skew is defined as the |tPLH tPHL| of each channel of the same device. Skew limit is the maximum difference in propagation delay times between any two channels of any two devices.
SN75ALS176, SN75ALS176A, SN75ALS176B
PARAMETER TEST CONDITIONS MIN TYP
MAX UNITALS176 3 8 13
td(OD)Differential output
ALS176A RL= 54 , CL= 50 pF, See Figure 3 4 7 11.5 nsALS176B 5 8 10
tsk(p) Pulse skew RL= 54 , CL= 50 pF, See Figure 3 0 2 ns
ALS176 10
tsk(lim) Pulse skew ALS176A RL= 54 , CL= 50 pF, See Figure 3 7.5 ns
ALS176B 5
tt(OD) Differential output transition time RL= 54 , CL= 50 pF, See Figure 3 8 ns
tPZH Output enable time to high level RL= 110 , CL= 50 pF, See Figure 4 23 50 ns
tPZL Output enable time to low level RL= 110 , CL= 50 pF, See Figure 5 14 20 ns
tPHZ
Output disable time from high level RL
= 110 , CL= 50 pF, See Figure 4 20 35 ns
tPLZ Output disable time from low level RL= 110 , CL= 50 pF, See Figure 5 8 17 ns
All typical values are at VCC= 5 V, TA= 25C. Pulse skew is defined as the |tPLH tPHL| of each channel of the same device. Skew limit is the maximum difference in propagation delay times between any two channels of any two devices.
SYMBOL EQUIVALENTS
DATA-SHEET
PARAMETERTIA/EIA-422-B TIA/EIA-485-A
VO Voa, Vob Voa, Vob
|VOD1| Vo Vo
|VOD2| Vt(RL= 100 ) Vt(RL= 54 )
|VOD3
| NoneVt(test termination
measurement 2)
|VOD| ||Vt| |Vt|| ||Vt| |Vt||
VOC |Vos| |Vos|
|VOC| |Vos Vos| |Vos Vos|
IOS |Isa|, |Isb| None
IO |Ixa|, |Ixb| Iia, Iib
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SN65ALS176, SN75ALS176, SN75ALS176A, SN75ALS176BDIFFERENTIAL BUS TRANSCEIVERS
SLLS040H AUGUST 1987 REVISED JUNE 2000
7POST OFFICE BOX 655303 DALLAS, TEXAS 75265
RECEIVER SECTION
electrical characteristics over recommended ranges of common-mode input voltage, supplyvoltage, and operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VIT+ Positive-going input threshold voltage VO= 2.7 V, IO= 0.4 mA 0.2 V
VIT Negative-going input threshold voltage VO= 0.5 V, IO= 8 mA 0.2 V
Vhys Hysteresis voltage (VIT+ VIT) 60 mV
VIK Enable-input clamp voltage II= 18 mA 1.5 V
pVID= 200 mV, IOH= 400 A,
OH - v u u v See Figure 6.
VOL Low-level output voltageVID= 200 mV,
See Figure 6
IOL= 8 mA, 0.45 V
IOZ High-impedance-state output current VO= 0.4 V to 2.4 V 20 A
pOther input = 0 V VI= 12 V 1
I u u (see Note 5) VI= 7 V 0.8
IIH High-level-enable input current VIH= 2.7 V 20 A
IIL Low-level-enable input current VIL= 0.4 V 100 ArI Input resistance 12 20 k
IOS Short-circuit output current VID= 200 mV, VO= 0 15 85 mA
ppOutputs enabled 23 30
CC u y uOutputs disabled 19 26
All typical values are at VCC= 5 V, TA= 25C. The algebraic convention, in which the less positive (more negative) limit is designated minimum, is used in this data sheet for common-mode
input voltage and threshold voltage levels only.
NOTE 5: This applies for power on and power off. Refer to TIA/EIA-485-A for exact conditions.
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SN65ALS176, SN75ALS176, SN75ALS176A, SN75ALS176BDIFFERENTIAL BUS TRANSCEIVERSSLLS040H AUGUST 1987 REVISED JUNE 2000
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switching characteristics over recommended ranges of supply voltage and operating free-airtemperature range (unless otherwise noted)
SN65ALS176
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
tpd
Propagation timeVID= 1.5 V to 1.5 V,
See Figure 7
CL= 15 pF, 25 ns
tsk(p) Pulse skew VID= 1.5 V to 1.5 V,
See Figure 7
CL= 15 pF, 0 2 ns
tsk(lim) Pulse skew RL= 54 ,
See Figure 3
CL= 50 pF, 15 ns
tPZH Output enable time to high level CL= 15 pF, See Figure 8 11 18 ns
tPZL Output enable time to low level CL= 15 pF, See Figure 8 11 18 ns
tPHZ Output disable time from high level CL= 15 pF, See Figure 8 50 ns
tPLZ Output disable time from low level CL= 15 pF, See Figure 8 30 ns
All typical values are at VCC= 5 V, TA= 25C. Pulse skew is defined as the |tPLH tPHL| of each channel of the same device. Skew limit is the maximum difference in propagation delay times between any two channels of any two devices.
SN75ALS176, SN75ALS176A, SN75ALS176B
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
ALS176 9 14 19
tpd Propagation time ALS176AVID= 1.5 V to 1.5 V, CL= 15 pF, 10.5 14 18 ns
ALS176B
11.5 13 16.5
tsk(p) Pulse skew VID= 1.5 V to 1.5 V,
See Figure 7
CL= 15 pF, 0 2 ns
ALS176 10
tsk(lim) Pulse skew ALS176ARL= 54 , CL= 50 pF, 7.5 ns
ALS176B
5
tPZH Output enable time to high level CL= 15 pF, See Figure 8 7 14 ns
tPZL Output enable time to low level CL= 15 pF, See Figure 8 20 35 nstPHZ Output disable time from high level CL= 15 pF, See Figure 8 20 35 ns
tPLZ Output disable time from low level CL= 15 pF, See Figure 8 8 17 ns
All typical values are at VCC= 5 V, TA= 25C. Pulse skew is defined as the |tPLH tPHL| of each channel of the same device. Skew limit is the maximum difference in propagation delay times between any two channels of any two devices.
PARAMETER MEASUREMENT INFORMATION
VOD2
VOC
RL2
RL2
Figure 1. Driver VOD2and VOC
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SN65ALS176, SN75ALS176, SN75ALS176A, SN75ALS176BDIFFERENTIAL BUS TRANSCEIVERS
SLLS040H AUGUST 1987 REVISED JUNE 2000
9POST OFFICE BOX 655303 DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
VOD3
Vtest
375
375
60
Figure 2. Driver VOD3
TEST CIRCUIT VOLTAGE WAVEFORMS
3 V
0 V
2.5 V
50%10%
tt(OD) tt(OD)
td(ODL)
(see Note C)
50%10%
90%90%
1.5 V
td(ODH)
(see Note C)
Output
Input
Output
3 V
50
RL= 54 2.5 VGenerator
(see Note B)
CL= 50 pF
(see Note A)
1.5 V
NOTES: A. CLincludes probe and jig capacitance.
B. The input pulse is supplied by a generator having the following characteristics: PRR1 MHz, 50% duty cycle, tr6 ns, tf6 ns,
ZO = 50.
C. td OD)= td ODH)or td ODL)
Figure 3. Driver Test Circuit and Voltage Waveforms
TEST CIRCUIT VOLTAGE WAVEFORMS
1.5 V
VOH
tPHZtPZH
0 V
3 V
1.5 V
2.3 VOutput
Input
Output
S1
0 V or 3 V
RL= 110
50
Voff 0
Generator
(see Note B)
CL= 50 pF
(see Note A)
NOTES: A. CLincludes probe and jig capacitance.B. The input pulse is supplied by a generator having the following characteristics: PRR1 MHz, 50% duty cycle, tr6 ns, tf6 ns,
ZO = 50.
Figure 4. Driver Test Circuit and Voltage Waveforms
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PARAMETER MEASUREMENT INFORMATION
TEST CIRCUIT VOLTAGE WAVEFORMS
VOL
tPLZtPZL
5 V
0.5 V2.3 V
0 V
3 V
1.5 V1.5 V
5 V
Output
InputOutputS1
0 V or 3 V
50
RL= 110
Generator
(see Note B)
CL= 50 pF
(see Note A)
NOTES: A. CLincludes probe and jig capacitance.
B. The input pulse is supplied by a generator having the following characteristics: PRR1 MHz, 50% duty cycle, tr6 ns, tf6 ns,
ZO = 50.
Figure 5. Driver Test Circuit and Voltage Waveforms
IOH
VOH
+ IOLVOL
VID
Figure 6. Receiver VOHand VOLTest Circuit
TEST CIRCUIT VOLTAGE WAVEFORMS
VOL
VOH
3 V
0 V
tPHL(see Note C)
tPLH(see Note C)
Output
Input 1.5 V
1.3 V
51 Output
0 V
1.5 V
Generator
(see Note B)CL= 15 pF
(see Note A)
1.5 V
1.3 V
NOTES: A. CLincludes probe and jig capacitance.
B. The input pulse is supplied by a generator having the following characteristics: PRR1 MHz, 50% duty cycle, tr6 ns, tf6 ns,ZO = 50.
C. tpd= tPLHor tPHL
Figure 7. Receiver Test Circuit and Voltage Waveforms
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SN65ALS176, SN75ALS176, SN75ALS176A, SN75ALS176BDIFFERENTIAL BUS TRANSCEIVERS
SLLS040H AUGUST 1987 REVISED JUNE 2000
11POST OFFICE BOX 655303 DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
TEST CIRCUIT
VOLTAGE WAVEFORMS
2 k
5 V
S3
1N916 or Equivalent5 k
50
S11.5 V
1.5 V
tPZL
1.5 V
1.5 V
3 V
0 V
VOL
tPZH
1.5 V
1.5 V
S1 to 1.5 V
S2 Open
S3 ClosedInput
0 V
3 V
Output
0 V
VOH
VOL
0.5 V
1.5 V
0 V
3 V
tPLZ
VOH
tPHZ
3 V
0 V
0.5 V
Input
Output
1.3 V
Input
Output
Input
Output
4.5 V
1.3 V
CL= 15 pF
(see Note A)
Generator
(see Note B)
1.5 V
NOTES: A. CLincludes probe and jig capacitance.
B. The input pulse is supplied by a generator having the following characteristics: PRR 1 MHz, 50% duty cycle, tr6 ns, tf6 ns,
ZO = 50.
Output
S2
S1 to 1.5 V
S2 Closed
S3 Closed
S1 to 1.5 V
S2 Closed
S3 Open
S1 to 1.5 V
S2 Closed
S3 Closed
Figure 8. Receiver Test Circuit and Voltage Waveforms
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TYPICAL CHARACTERISTICS
Figure 9
2.5
1.5
1
00 20 40 60
High-LevelOutputVoltageV
3.5
4
DRIVER
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT5
80 100 120
VOH
IOH High-Level Output Current mA
4.5
3
2
0.5
VCC= 5 V
TA= 25C
Figure 10
2.5
1.5
1
00 20 40 60
Low-LevelOutputVoltageV
3.5
4
DRIVER
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT5
80 100 120
V
OL
IOL Low-Level Output Current mA
4.5
3
2
0.5
VCC= 5 VTA= 25C
2
1.5
0.5
00 10 20 30 40 50 60
DifferentialOutputVoltageV
2.5
3.5
DRIVER
DIFFERENTIAL OUTPUT VOLTAGE
vs
OUTPUT CURRENT4
70 80 90 100
1
3
VCC= 5 V
TA= 25C
VO
D
IO Output Current mA
Figure 11
Operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied.
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SLLS040H AUGUST 1987 REVISED JUNE 2000
13POST OFFICE BOX 655303 DALLAS, TEXAS 75265
RECEIVER TYPICAL CHARACTERISTICS
Figure 12
2
1
00 10 20 30
High-LevelOutputVoltageV
3
4
RECEIVER
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT5
40 50
VCC= 5.25 V
VCC= 5 V
IOH High-Level Output Current mA
VOH
VID= 0.3 V
TA= 25C4.5
3.5
2.5
1.5
0.5
5 15 25 35 45
VCC= 4.75 V
Figure 13
2
040 20 0 20 40 60 80
RECEIVER
HIGH-LEVEL OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
5
100 120
4
3
1
High-LevelOutputVoltageV
VOH
TA Free-Air Temperature C
VCC= 5 V
VID= 300 mV
IOH= 440 A
4.5
3.5
2.5
1.5
0.5
0.3
0.2
0.1
00 5 10
Low-LevelOutputVoltageV
0.4
0.5
RECEIVER
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
0.6
15 20 25 30
IOL Low-Level Output Current mA
VOL
VCC= 5 V
TA= 25C
VID= 300 mV
Figure 14 Figure 15
0.3
0.2
0.1
040 20 0 20 40 60
0.4
0.5
RECEIVER
LOW-LEVEL OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
0.6
80 100 120
Low-LevelOutputVoltageV
VO
L
TA Free-Air Temperature C
VCC= 5 V
VID= 300 mA
IOL= 8 mA
Operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied.
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14 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 16
2
1
00 0.5 1 1.5
OutputVoltageV
3
4
RECEIVER
OUTPUT VOLTAGE
vs
ENABLE VOLTAGE
5
2 2.5 3
VCC= 5 VVCC= 4.75 V
VID= 0.3 V
Load = 8 kto GND
TA= 25C
VI(en) Enable Voltage V
VO
VCC= 5.25 V
3
2
1
00 0.5 1
4
5
RECEIVER
OUTPUT VOLTAGE
vs
ENABLE VOLTAGE
6
1.5 2 2.5 3
VID= 0.3 V
Load = 1 kto VCCTA= 25C
VCC= 5.25 V
VCC= 5 V
VCC= 4.75 V
VI(en) Enable Voltage V
OutputVoltageV
VO
Figure 17
APPLICATION INFORMATION
Up to
53 Transceivers
NOTE A: The line should terminate at both ends in its characteristic impedance (RT= ZO). Stub lengths off the main line should be kept as short
as possible.
RT RT
Figure 18. Typical Application Circuit
Operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied.
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I M P O R T A N T N O T I C E
T e x a s I n s t r u m e n t s I n c o r p o r a t e d a n d i t s s u b s i d i a r i e s ( T I ) r e s e r v e t h e r i g h t t o m a k e c o r r e c t i o n s , m o d i f i c a t i o n s , e n h a n c e m e n t s , i m p r o v e m e n t s , a n d o t h e r c h a n g e s t o i t s p r o d u c t s a n d s e r v i c e s a t a n y t i m e a n d t o d i s c o n t i n u e a n y p r o d u c t o r s e r v i c e w i t h o u t n o t i c e . C u s t o m e r s s h o u l d o b t a i n t h e l a t e s t r e l e v a n t i n f o r m a t i o n b e f o r e p l a c i n g o r d e r s a n d s h o u l d v e r i f y t h a t s u c h i n f o r m a t i o n i s c u r r e n t a n d c o m p l e t e . A l l p r o d u c t s a r e s o l d s u b j e c t t o T I s t e r m s a n d c o n d i t i o n s o f s a l e s u p p l i e d a t t h e t i m e o f o r d e r a c k n o w l e d g m e n t .
T I w a r r a n t s p e r f o r m a n c e o f i t s h a r d w a r e p r o d u c t s t o t h e s p e c i f i c a t i o n s a p p l i c a b l e a t t h e t i m e o f s a l e i n a c c o r d a n c e w i t h T I s
s t a n d a r d w a r r a n t y . T e s t i n g a n d o t h e r q u a l i t y c o n t r o l t e c h n i q u e s a r e u s e d t o t h e e x t e n t T I d e e m s n e c e s s a r y t o s u p p o r t t h i s w a r r a n t y . E x c e p t w h e r e m a n d a t e d b y g o v e r n m e n t r e q u i r e m e n t s , t e s t i n g o f a l l p a r a m e t e r s o f e a c h p r o d u c t i s n o t n e c e s s a r i l y p e r f o r m e d .
T I a s s u m e s n o l i a b i l i t y f o r a p p l i c a t i o n s a s s i s t a n c e o r c u s t o m e r p r o d u c t d e s i g n . C u s t o m e r s a r e r e s p o n s i b l e f o r t h e i r p r o d u c t s a n d a p p l i c a t i o n s u s i n g T I c o m p o n e n t s . T o m i n i m i z e t h e r i s k s a s s o c i a t e d w i t h c u s t o m e r p r o d u c t s a n d a p p l i c a t i o n s , c u s t o m e r s s h o u l d p r o v i d e a d e q u a t e d e s i g n a n d o p e r a t i n g s a f e g u a r d s .
T I d o e s n o t w a r r a n t o r r e p r e s e n t t h a t a n y l i c e n s e , e i t h e r e x p r e s s o r i m p l i e d , i s g r a n t e d u n d e r a n y T I p a t e n t r i g h t , c o p y r i g h t , m a s k w o r k r i g h t , o r o t h e r T I i n t e l l e c t u a l p r o p e r t y r i g h t r e l a t i n g t o a n y c o m b i n a t i o n , m a c h i n e , o r p r o c e s s i n w h i c h T I p r o d u c t s o r s e r v i c e s a r e u s e d . I n f o r m a t i o n p u b l i s h e d b y T I r e g a r d i n g t h i r d - p a r t y p r o d u c t s o r s e r v i c e s d o e s n o t c o n s t i t u t e a l i c e n s e f r o m T I t o u s e s u c h p r o d u c t s o r s e r v i c e s o r a w a r r a n t y o r e n d o r s e m e n t t h e r e o f . U s e o f s u c h i n f o r m a t i o n m a y r e q u i r e a l i c e n s e f r o m a t h i r d p a r t y u n d e r t h e p a t e n t s o r o t h e r i n t e l l e c t u a l p r o p e r t y o f t h e t h i r d p a r t y , o r a l i c e n s e f r o m T I u n d e r t h e p a t e n t s o r o t h e r i n t e l l e c t u a l p r o p e r t y o f T I .
R e p r o d u c t i o n o f i n f o r m a t i o n i n T I d a t a b o o k s o r d a t a s h e e t s i s p e r m i s s i b l e o n l y i f r e p r o d u c t i o n i s w i t h o u t a l t e r a t i o n a n d i s a c c o m p a n i e d b y a l l a s s o c i a t e d w a r r a n t i e s , c o n d i t i o n s , l i m i t a t i o n s , a n d n o t i c e s . R e p r o d u c t i o n o f t h i s i n f o r m a t i o n w i t h a l t e r a t i o n i s a n u n f a i r a n d d e c e p t i v e b u s i n e s s p r a c t i c e . T I i s n o t r e s p o n s i b l e o r l i a b l e f o r s u c h a l t e r e d d o c u m e n t a t i o n .
R e s a l e o f T I p r o d u c t s o r s e r v i c e s w i t h s t a t e m e n t s d i f f e r e n t f r o m o r b e y o n d t h e p a r a m e t e r s s t a t e d b y T I f o r t h a t p r o d u c t o r s e r v i c e
v o i d s a l l e x p r e s s a n d a n y i m p l i e d w a r r a n t i e s f o r t h e a s s o c i a t e d T I p r o d u c t o r s e r v i c e a n d i s a n u n f a i r a n d d e c e p t i v e b u s i n e s s p r a c t i c e . T I i s n o t r e s p o n s i b l e o r l i a b l e f o r a n y s u c h s t a t e m e n t s .
T I p r o d u c t s a r e n o t a u t h o r i z e d f o r u s e i n s a f e t y - c r i t i c a l a p p l i c a t i o n s ( s u c h a s l i f e s u p p o r t ) w h e r e a f a i l u r e o f t h e T I p r o d u c t w o u l d r e a s o n a b l y b e e x p e c t e d t o c a u s e s e v e r e p e r s o n a l i n j u r y o r d e a t h , u n l e s s o f f i c e r s o f t h e p a r t i e s h a v e e x e c u t e d a n a g r e e m e n t s p e c i f i c a l l y g o v e r n i n g s u c h u s e . B u y e r s r e p r e s e n t t h a t t h e y h a v e a l l n e c e s s a r y e x p e r t i s e i n t h e s a f e t y a n d r e g u l a t o r y r a m i f i c a t i o n s o f t h e i r a p p l i c a t i o n s , a n d a c k n o w l e d g e a n d a g r e e t h a t t h e y a r e s o l e l y r e s p o n s i b l e f o r a l l l e g a l , r e g u l a t o r y a n d s a f e t y - r e l a t e d r e q u i r e m e n t s c o n c e r n i n g t h e i r p r o d u c t s a n d a n y u s e o f T I p r o d u c t s i n s u c h s a f e t y - c r i t i c a l a p p l i c a t i o n s , n o t w i t h s t a n d i n g a n y a p p l i c a t i o n s - r e l a t e d i n f o r m a t i o n o r s u p p o r t t h a t m a y b e p r o v i d e d b y T I . F u r t h e r , B u y e r s m u s t f u l l y i n d e m n i f y T I a n d i t s r e p r e s e n t a t i v e s a g a i n s t a n y d a m a g e s a r i s i n g o u t o f t h e u s e o f T I p r o d u c t s i n s u c h s a f e t y - c r i t i c a l a p p l i c a t i o n s .
T I p r o d u c t s a r e n e i t h e r d e s i g n e d n o r i n t e n d e d f o r u s e i n m i l i t a r y / a e r o s p a c e a p p l i c a t i o n s o r e n v i r o n m e n t s u n l e s s t h e T I p r o d u c t s a r e s p e c i f i c a l l y d e s i g n a t e d b y T I a s m i l i t a r y - g r a d e o r " e n h a n c e d p l a s t i c . " O n l y p r o d u c t s d e s i g n a t e d b y T I a s m i l i t a r y - g r a d e m e e t m i l i t a r y s p e c i f i c a t i o n s . B u y e r s a c k n o w l e d g e a n d a g r e e t h a t a n y s u c h u s e o f T I p r o d u c t s w h i c h T I h a s n o t d e s i g n a t e d a s m i l i t a r y - g r a d e i s s o l e l y a t t h e B u y e r ' s r i s k , a n d t h a t t h e y a r e s o l e l y r e s p o n s i b l e f o r c o m p l i a n c e w i t h a l l l e g a l a n d r e g u l a t o r y r e q u i r e m e n t s i n c o n n e c t i o n w i t h s u c h u s e .
T I p r o d u c t s a r e n e i t h e r d e s i g n e d n o r i n t e n d e d f o r u s e i n a u t o m o t i v e a p p l i c a t i o n s o r e n v i r o n m e n t s u n l e s s t h e s p e c i f i c T I p r o d u c t s a r e d e s i g n a t e d b y T I a s c o m p l i a n t w i t h I S O / T S 1 6 9 4 9 r e q u i r e m e n t s . B u y e r s a c k n o w l e d g e a n d a g r e e t h a t , i f t h e y u s e a n y n o n - d e s i g n a t e d p r o d u c t s i n a u t o m o t i v e a p p l i c a t i o n s , T I w i l l n o t b e r e s p o n s i b l e f o r a n y f a i l u r e t o m e e t s u c h r e q u i r e m e n t s .
F o l l o w i n g a r e U R L s w h e r e y o u c a n o b t a i n i n f o r m a t i o n o n o t h e r T e x a s I n s t r u m e n t s p r o d u c t s a n d a p p l i c a t i o n s o l u t i o n s :
P r o d u c t s A p p l i c a t i o n s
A m p l i f i e r s a m p l i f i e r . t i . c o m A u d i o w w w . t i . c o m / a u d i o
D a t a C o n v e r t e r s d a t a c o n v e r t e r . t i . c o m A u t o m o t i v e w w w . t i . c o m / a u t o m o t i v e
D S P d s p . t i . c o m B r o a d b a n d w w w . t i . c o m / b r o a d b a n d
I n t e r f a c e i n t e r f a c e . t i . c o m D i g i t a l C o n t r o l w w w . t i . c o m / d i g i t a l c o n t r o l
L o g i c l o g i c . t i . c o m M i l i t a r y w w w . t i . c o m / m i l i t a r y
P o w e r M g m t p o w e r . t i . c o m O p t i c a l N e t w o r k i n g w w w . t i . c o m / o p t i c a l n e t w o r k
M i c r o c o n t r o l l e r s m i c r o c o n t r o l l e r . t i . c o m S e c u r i t y w w w . t i . c o m / s e c u r i t y
L o w P o w e r w w w . t i . c o m / l p w T e l e p h o n y w w w . t i . c o m / t e l e p h o n y
W i r e l e s s V i d e o & I m a g i n g w w w . t i . c o m / v i d e o
W i r e l e s s w w w . t i . c o m / w i r e l e s s
M a i l i n g A d d r e s s : T e x a s I n s t r u m e n t s , P o s t O f f i c e B o x 6 5 5 3 0 3 , D a l l a s , T e x a s 7 5 2 6 5 C o p y r i g h t 2 0 0 7 , T e x a s I n s t r u m e n t s I n c o r p o r a t e d
http://www.ti.com/wirelesshttp://www.ti.com/videohttp://www.ti.com/lpwhttp://www.ti.com/telephonyhttp://microcontroller.ti.com/http://power.ti.com/http://www.ti.com/opticalnetworkhttp://logic.ti.com/http://www.ti.com/militaryhttp://interface.ti.com/http://www.ti.com/digitalcontrolhttp://dsp.ti.com/http://www.ti.com/broadbandhttp://dataconverter.ti.com/http://www.ti.com/automotivehttp://amplifier.ti.com/http://www.ti.com/audiohttp://www.ti.com/wirelesshttp://www.ti.com/videohttp://www.ti.com/telephonyhttp://www.ti.com/lpwhttp://www.ti.com/securityhttp://microcontroller.ti.com/http://www.ti.com/opticalnetworkhttp://power.ti.com/http://www.ti.com/militaryhttp://logic.ti.com/http://www.ti.com/digitalcontrolhttp://interface.ti.com/http://www.ti.com/broadbandhttp://dsp.ti.com/http://www.ti.com/automotivehttp://dataconverter.ti.com/http://www.ti.com/audiohttp://amplifier.ti.com/8/13/2019 65A176
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PACKAGING INFORMATION
Orderable Device Status (1) PackageType
PackageDrawing
Pins PackageQty
Eco Plan (2) Lead/Ball Finish MSL Peak Temp(3)
SN65ALS176D ACTIVE SOIC D 8 75 Green (RoHS &
no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN65ALS176DE4 ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN65ALS176DG4 ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN65ALS176DR ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN65ALS176DRE4 ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN65ALS176DRG4 ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN65ALS176P OBSOLETE PDIP P 8 TBD Call TI Call TI
SN75ALS176AD ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176ADE4 ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176ADG4 ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176ADR ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176ADRE4 ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176ADRG4 ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176AP ACTIVE PDIP P 8 50 Pb-Free(RoHS)
CU NIPDAU N / A for Pkg Type
SN75ALS176APE4 ACTIVE PDIP P 8 50 Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
SN75ALS176BD ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176BDE4 ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176BDG4 ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176BDR ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176BDRE4 ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176BDRG4 ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176BP ACTIVE PDIP P 8 50 Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
SN75ALS176BPE4 ACTIVE PDIP P 8 50 Pb-Free(RoHS)
CU NIPDAU N / A for Pkg Type
SN75ALS176D ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176DE4 ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
PACKAGE OPTION ADDENDUM
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Addendum-Page 1
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Orderable Device Status (1) PackageType
PackageDrawing
Pins PackageQty
Eco Plan (2) Lead/Ball Finish MSL Peak Temp(3)
SN75ALS176DG4 ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176DR ACTIVE SOIC D 8 2500 Green (RoHS &
no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176DRE4 ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176DRG4 ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75ALS176P ACTIVE PDIP P 8 50 Pb-Free(RoHS)
CU NIPDAU N / A for Pkg Type
SN75ALS176PE4 ACTIVE PDIP P 8 50 Pb-Free(RoHS)
CU NIPDAU N / A for Pkg Type
(1) The marketing status values are defined as follows:ACTIVE:Product device recommended for new designs.LIFEBUY:TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.NRND:Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part ina new design.
PREVIEW:Device has been announced but is not in production. Samples may or may not be available.OBSOLETE:TI has discontinued the production of the device.
(2)Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontentfor the latest availability information and additional product content details.TBD:The Pb-Free/Green conversion plan has not been defined.Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirementsfor all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be solderedat high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die andpackage, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHScompatible) as defined above.Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flameretardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it isprovided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to theaccuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to takereasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis onincoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limitedinformation may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TIto Customer on an annual basis.
PACKAGE OPTION ADDENDUM
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Addendum-Page 2
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TAPE AND REEL INFORMATION
*All dimensions are nominal
Device PackageType
PackageDrawing
Pins SPQ ReelDiameter
(mm)
ReelWidth
W1 (mm)
A0 (mm) B0 (mm) K0 (mm) P1(mm)
W(mm) Q
SN65ALS176DR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0
SN75ALS176ADR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0
SN75ALS176BDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0
SN75ALS176DR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0
PACKAGE MATERIALS INFORMATION
www.ti.com 19-Mar-2008
Pack Materials-Page 1
8/13/2019 65A176
19/30
*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
SN65ALS176DR SOIC D 8 2500 340.5 338.1 20.6
SN75ALS176ADR SOIC D 8 2500 340.5 338.1 20.6
SN75ALS176BDR SOIC D 8 2500 340.5 338.1 20.6
SN75ALS176DR SOIC D 8 2500 340.5 338.1 20.6
PACKAGE MATERIALS INFORMATION
www.ti.com 19-Mar-2008
Pack Materials-Page 2
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8/13/2019 65A176
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MECHANICAL DATA
MPDI001A JANUARY 1995 REVISED JUNE 1999
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
P (R-PDIP-T8) PLASTIC DUAL-IN-LINE
8
4
0.015 (0,38)
Gage Plane
0.325 (8,26)
0.300 (7,62)
0.010 (0,25) NOM
MAX
0.430 (10,92)
4040082/D 05/98
0.200 (5,08) MAX
0.125 (3,18) MIN
5
0.355 (9,02)
0.020 (0,51) MIN
0.070 (1,78) MAX
0.240 (6,10)
0.260 (6,60)
0.400 (10,60)
1
0.015 (0,38)
0.021 (0,53)
Seating Plane
M0.010 (0,25)
0.100 (2,54)
NOTES: A. All linear dimensions are in inches (millimeters).B. This drawing is subject to change without notice.
C. Falls within JEDEC MS-001
For the latest package information, go to http://www.ti.com/sc/docs/package/pkg_info.htm
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PACKAGE OPTION ADDENDUM
www.ti.com 7-Jun-2010
Addendum-Page 1
PACKAGING INFORMATION
Orderable Device Status(1) Package Type Package
DrawingPins Package Qty Eco Plan
(2) Lead/Ball Finish
MSL Peak Temp(3) Samples
(Requires Login)
SN65ALS176D ACTIVE SOIC D 8 75 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Purchase Samples
SN65ALS176DE4 ACTIVE SOIC D 8 75 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Purchase Samples
SN65ALS176DG4 ACTIVE SOIC D 8 75 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Purchase Samples
SN65ALS176DR ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Contact TI Dist ributor
or Sales Office
SN65ALS176DRE4 ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Contact TI Dist ributor
or Sales Office
SN65ALS176DRG4 ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Contact TI Dist ributor
or Sales Office
SN65ALS176P OBSOLETE PDIP P 8 TBD Call TI Call TI Samples Not Available
SN75ALS176AD ACTIVE SOIC D 8 75 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Purchase Samples
SN75ALS176ADE4 ACTIVE SOIC D 8 75 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Purchase Samples
SN75ALS176ADG4 ACTIVE SOIC D 8 75 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Purchase Samples
SN75ALS176ADR ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Contact TI Dist ributor
or Sales Office
SN75ALS176ADRE4 ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Contact TI Dist ributor
or Sales Office
SN75ALS176ADRG4 ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Contact TI Dist ributor
or Sales Office
SN75ALS176AP ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type Purchase Samples
SN75ALS176APE4 ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type Purchase Samples
SN75ALS176BD ACTIVE SOIC D 8 75 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Purchase Samples
SN75ALS176BDE4 ACTIVE SOIC D 8 75 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Purchase Samples
SN75ALS176BDG4 ACTIVE SOIC D 8 75 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Purchase Samples
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PACKAGE OPTION ADDENDUM
www.ti.com 7-Jun-2010
Addendum-Page 2
Orderable Device Status(1) Package Type Package
DrawingPins Package Qty Eco Plan
(2) Lead/Ball Finish
MSL Peak Temp(3) Samples
(Requires Login)
SN75ALS176BDR ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Contact TI Dist ributor
or Sales Office
SN75ALS176BDRE4 ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Contact TI Dist ributor
or Sales Office
SN75ALS176BDRG4 ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Contact TI Dist ributor
or Sales Office
SN75ALS176BP ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type Contact TI Distributor
or Sales Office
SN75ALS176BPE4 ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type Contact TI Distributor
or Sales Office
SN75ALS176D ACTIVE SOIC D 8 75 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Purchase Samples
SN75ALS176DE4 ACTIVE SOIC D 8 75 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Purchase Samples
SN75ALS176DG4 ACTIVE SOIC D 8 75 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Purchase Samples
SN75ALS176DR ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Contact TI Dist ributor
or Sales Office
SN75ALS176DRE4 ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Contact TI Dist ributor
or Sales Office
SN75ALS176DRG4 ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM Contact TI Dist ributor
or Sales Office
SN75ALS176P ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type Contact TI Distributor
or Sales Office
SN75ALS176PE4 ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type Contact TI Distributoror Sales Office(1)
The marketing status values are defined as follows:ACTIVE:Product device recommended for new designs.LIFEBUY:TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.NRND:Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.PREVIEW:Device has been announced but is not in production. Samples may or may not be available.OBSOLETE:TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontentfor the latest availabilityinformation and additional product content details.TBD: The Pb-Free/Green conversion plan has not been defined.
http://www.ti.com/productcontenthttp://focus.ti.com/docs/prod/folders/print/sn75als176.html#inventoryhttp://focus.ti.com/docs/prod/folders/print/sn75als176.html#inventoryhttp://focus.ti.com/docs/prod/folders/print/sn75als176.html#inventory8/13/2019 65A176
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PACKAGE OPTION ADDENDUM
www.ti.com 7-Jun-2010
Addendum-Page 3
Pb-Free (RoHS):TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement thatlead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.Pb-Free (RoHS Exempt):This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used betweenthe die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.Green (RoHS & no Sb/Br):TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weightin homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken andcontinues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
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TAPE AND REEL INFORMATION
*All dimensions are nominal
Device PackageType
PackageDrawing
Pins SPQ ReelDiameter
(mm)
ReelWidth
W1 (mm)
A0 (mm) B0 (mm) K0 (mm) P1(mm)
W(mm) Q
SN65ALS176DR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0
SN75ALS176ADR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0
SN75ALS176BDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0
SN75ALS176DR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0
PACKAGE MATERIALS INFORMATION
www.ti.com 19-Mar-2008
Pack Materials-Page 1
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*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
SN65ALS176DR SOIC D 8 2500 340.5 338.1 20.6
SN75ALS176ADR SOIC D 8 2500 340.5 338.1 20.6
SN75ALS176BDR SOIC D 8 2500 340.5 338.1 20.6
SN75ALS176DR SOIC D 8 2500 340.5 338.1 20.6
PACKAGE MATERIALS INFORMATION
www.ti.com 19-Mar-2008
Pack Materials-Page 2
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IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and otherchanges to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latestissue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current andcomplete. All semiconductor products (also referred to herein as components) are sold subject to TIs terms and conditions of salesupplied at the time of order acknowledgment.
TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TIs terms
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TI assumes no liability for applications assistance or the design of Buyers products. Buyers are responsible for their products andapplications using TI components. To minimize the risks associated with Buyers products and applications, Buyers should provideadequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, orother intellectual property right relating to any combination, machine, or process in which TI components or services are used. Informationpublished by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty orendorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of thethird party, or a license from TI under the patents or other intellectual property of TI.
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