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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

2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265

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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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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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


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


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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RECEIVER SECTION

electrical characteristics over recommended ranges of common-mode input voltage, supplyvoltage, and operating free-air temperature range (unless otherwise noted)


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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switching characteristics over recommended ranges of supply voltage and operating free-airtemperature range (unless otherwise noted)

SN65ALS176


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


SN75ALS176, SN75ALS176A, SN75ALS176B


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


PARAMETER MEASUREMENT INFORMATION

VOD2

VOC

RL2

RL2

Figure 1. Driver VOD2and VOC

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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


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.


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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)


B. The input pulse is supplied by a generator having the following characteristics: PRR1 MHz, 50% duty cycle, tr6 ns, tf6 ns,

ZO = 50.


IOH

VOH

+ IOLVOL

VID

Figure 6. Receiver VOHand VOLTest Circuit


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


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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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


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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RECEIVER TYPICAL CHARACTERISTICS

Figure 12

2

1

00 10 20 30


3

4

RECEIVER


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


vs

FREE-AIR TEMPERATURE

5

100 120

4

3

1


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


0.4

0.5

RECEIVER


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


vs

FREE-AIR TEMPERATURE

0.6

80 100 120


VO

L

TA Free-Air Temperature C

VCC= 5 V

VID= 300 mA

IOL= 8 mA


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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


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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/

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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)


SN65ALS176DG4 ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)


SN65ALS176DR ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)


SN65ALS176DRE4 ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)


SN65ALS176DRG4 ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)


SN65ALS176P OBSOLETE PDIP P 8 TBD Call TI Call TI

SN75ALS176AD ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)


SN75ALS176ADE4 ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)


SN75ALS176ADG4 ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)


SN75ALS176ADR ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)


SN75ALS176ADRE4 ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)


SN75ALS176ADRG4 ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)


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)


SN75ALS176BD ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)


SN75ALS176BDE4 ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)


SN75ALS176BDG4 ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)


SN75ALS176BDR ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)


SN75ALS176BDRE4 ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)


SN75ALS176BDRG4 ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)


SN75ALS176BP ACTIVE PDIP P 8 50 Pb-Free

(RoHS)


SN75ALS176BPE4 ACTIVE PDIP P 8 50 Pb-Free(RoHS)


SN75ALS176D ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)


SN75ALS176DE4 ACTIVE SOIC D 8 75 Green (RoHS &no Sb/Br)


PACKAGE OPTION ADDENDUM

www.ti.com 23-Apr-2007

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)


SN75ALS176DR ACTIVE SOIC D 8 2500 Green (RoHS &

no Sb/Br)


SN75ALS176DRE4 ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)


SN75ALS176DRG4 ACTIVE SOIC D 8 2500 Green (RoHS &no Sb/Br)


SN75ALS176P ACTIVE PDIP P 8 50 Pb-Free(RoHS)


SN75ALS176PE4 ACTIVE PDIP P 8 50 Pb-Free(RoHS)


(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.


www.ti.com 23-Apr-2007

Addendum-Page 2
http://www.ti.com/productcontenthttp://www.ti.com/productcontent

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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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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




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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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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)


SN65ALS176DG4 ACTIVE SOIC D 8 75 Green (RoHS

& no Sb/Br)


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)


or Sales Office

SN65ALS176DRG4 ACTIVE SOIC D 8 2500 Green (RoHS

& no Sb/Br)


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)


SN75ALS176ADE4 ACTIVE SOIC D 8 75 Green (RoHS

& no Sb/Br)


SN75ALS176ADG4 ACTIVE SOIC D 8 75 Green (RoHS

& no Sb/Br)


SN75ALS176ADR ACTIVE SOIC D 8 2500 Green (RoHS

& no Sb/Br)


or Sales Office

SN75ALS176ADRE4 ACTIVE SOIC D 8 2500 Green (RoHS

& no Sb/Br)


or Sales Office

SN75ALS176ADRG4 ACTIVE SOIC D 8 2500 Green (RoHS

& no Sb/Br)


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)


SN75ALS176BDE4 ACTIVE SOIC D 8 75 Green (RoHS

& no Sb/Br)


SN75ALS176BDG4 ACTIVE SOIC D 8 75 Green (RoHS

& no Sb/Br)

http://focus.ti.com/docs/prod/folders/print/sn75als176b.html#inventoryhttp://focus.ti.com/docs/prod/folders/print/sn75als176b.html#inventoryhttp://focus.ti.com/docs/prod/folders/print/sn75als176b.html#inventoryhttp://focus.ti.com/docs/prod/folders/print/sn75als176a.html#inventoryhttp://focus.ti.com/docs/prod/folders/print/sn75als176a.html#inventoryhttp://focus.ti.com/docs/prod/folders/print/sn75als176a.html#inventoryhttp://focus.ti.com/docs/prod/folders/print/sn75als176a.html#inventoryhttp://focus.ti.com/docs/prod/folders/print/sn75als176a.html#inventoryhttp://focus.ti.com/docs/prod/folders/print/sn65als176.html#inventoryhttp://focus.ti.com/docs/prod/folders/print/sn65als176.html#inventoryhttp://focus.ti.com/docs/prod/folders/print/sn65als176.html#inventory

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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)


or Sales Office

SN75ALS176BDRE4 ACTIVE SOIC D 8 2500 Green (RoHS

& no Sb/Br)


or Sales Office

SN75ALS176BDRG4 ACTIVE SOIC D 8 2500 Green (RoHS

& no Sb/Br)


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)


SN75ALS176DE4 ACTIVE SOIC D 8 75 Green (RoHS

& no Sb/Br)


SN75ALS176DG4 ACTIVE SOIC D 8 75 Green (RoHS

& no Sb/Br)


SN75ALS176DR ACTIVE SOIC D 8 2500 Green (RoHS

& no Sb/Br)


or Sales Office

SN75ALS176DRE4 ACTIVE SOIC D 8 2500 Green (RoHS

& no Sb/Br)


or Sales Office

SN75ALS176DRG4 ACTIVE SOIC D 8 2500 Green (RoHS

& no Sb/Br)


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#inventory

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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


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




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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




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IMPORTANT NOTICE

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