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CAT# DESCRIPTION pins ea.ADM202EAN LINE DRIVER RECEIVER 16 .7575452 DUAL PERIP. NAND DR. 8 .4075453 DUAL PERIP. OR DRIVER 8 .40ICM7555 CMOS TIMER “555” 8 1.00LF353 DUAL BI-FET OP AMP 8 .50LM311 COMPARATOR 8 .60LM324 QUAD OP AMP 14 .50LM339 QUAD COMP 14 .60LM358 DUAL OP AMP 8 .30LM386N AUDIO AMP .25 W 8 1.25LM393 LOW POWER DUAL COMP 8 .30LM555 TIMER 8 .75LM556 DUAL (555) TIMER 14 .55LM567 TONE DECODER 8 .90LM741 OP AMP (MC1741) 8 .90MC1385P SINGLE CH. AUDIO AMP 14 1.00MC1458 DUAL OP AMP (MC4558) 8 .50MC1489 QUAD LINE RECEIVER 14 .60TLO82 J-FET IN DUAL OP AMP 8 .90ULN2003 DARLINGTON ARRAY 16 .75
CAT# DESCRIPTION pins ea.74AHC574PWR
TRI STATE OCTAL FLIP-FLOP 20 .5074HC08DR QUAD 2-IN POS-AND GATES 14 .40
POSITIVE REGULATORSCAT# DESCRIPTION CASE each7805T +5 VOLT 1 AMP (LM340T-5) TO-220 .507806T +6 VOLT 1 AMP (LM340T-6) TO-220 .507808T +8 VOLT 1 AMP (LM340T-8) TO-220 .507812T +12 VOLT 1 AMP (LM340T-12) TO-220 .507815T +15 VOLT 1 AMP (LM340T-15) TO-220 .5078L05 +5 VOLT 100 MA TO-92 .4078L12 +12 VOLT 100 MA TO-92 .4078M12-SM +12 VOLT 500MA, Surface-mt. .35CJ78M05 +5 VOLT 500MA, Surface-mt. .35L4940V05 +5 VOLT 1.5 AMP TO-220 .60LM317MP 500 MA TO-202 .50LM2940CT-12 +12 VOLT TO-220 .60S81250 +5 VOLT 100 MA TO-92 .20
NEGATIVE REGULATORS7905T -5 VOLT 1 AMP (LM320T-5) TO-220 .507908T -8 VOLT 1 AMP TO-220 .657912T -12 VOLT 1 AMP (LM320T-12) TO-220 .50
Ledtech # LT9593-91-0125. Water-clear T 1 3/4 w/ flat face. CAT# PTR-1 2 for $1.30 • 50 for 50¢ ea.
BPW34. Tiny general purpose PIN photo-diode. Sensitive to a wide range of light wavelengths (430-1100nm). The rated open circuit voltage is 350mV (900nm, 1mW/cm² lightsource), short circuit current is 47µA. CAT# BPW34 $1.50 each
PHOTO-TRANSISTOR
PHOTO DIODE
HC05 Microcontroller IC 8-Bit 2.1MHz 16KB (16K x 8) OTP 44-PLCC (16.59x16.59).CAT # MC68HC705 $4.00 each
MICROCONTROLLERS
80C51 8-bit microcontroller family 8K-64K/256-1K OTP/ROM/ROMless, low voltage (2.7 V-5.5 V), low power, high speed (33 MHz). PLCC44 package.CAT# P87C51RB $2.50 each
All Zeners listed are 5 OF ONE VALUE $1.00100 OF ONE VALUE $15.00
Surface mount. 3.4 x 2.7 x 1.5mm.PI-721 Photo interrupter 2 for $1.00
OPTOISOLATORS
TLP831 photo transistor output. 4.2mm gap. Overall dimensions: 13.6 x 5.2 x 9.3mm high.CAT # OSU-62 75¢ each
SLOTTED OPTICAL SWITCHES
With flange. TCST2103 photo transistor output. 3.1mm gap. Overall dimensions: 24.5 x 6.3 x 10.8mm. Rated: 6V 60ma. Daylight blocking filter. Typical output current under test: IC = 4 mA. Four 12mm long leads.CAT # OSU-61 75¢ each
CAT# Description Price 1002N2222A NPN, TO-18 2 for $1.50 .602N2906 PNP, TO-18 2 for $1.00 .35PN2907 PNP, TO-92 5 for .75 .102N3055 NPN, TO-3 $2.35 each 2.002N3904 NPN, TO-92 5 for .75 .132N3906 PNP, TO-92 5 for .75 .132N4124 NPN, TO-92 5 for .75 .132N4400 NPN, TO-92 5 for .50 .082N4401 NPN, TO-92 5 for .75 .132N4403 PNP, TO-92 10 for .80 .052N5401 PNP, TO-92 .25 each .202N5416 PNP, TO-39 $1.95 each2SC2352 NPN, TO-92 3 for 1.00 .292SC3457 NPN, TO-220 .65 each .502SC5511 NPN, TO-220 .95 each .75BC556B PNP, TO-92 5 for $1.00D33D30 NPN, TO-92 5 for $1.00 .16D45H5 PNP, TO-220 .75 each .65KSP8599 PNP, TO-92 5 for .50 .08MJL1302A PNP, TO-264 $3.00 each MPS8599 PNP, TO-92 5 for .50 .08PN2222A NPN, TO-92 5 for .80 .15TIP31C NPN, 3A 100V, TO220 .45 each .35TIP32C PNP, 3A 100V, TO220 .35 each .30ZTX651 NPN, 2A, 80V, TO-92 .35 each .30
TRANSISTORS
CAT# AMP VOLT CASE Each 10Q6025P 25 600 TO-3 base 3.00 2.50
TO-18 TO-220TO-92 TO-3TO-218
30V 350MW. TO-92 package.CAT# 2N5638 5 for $1.00 • 100 for 15¢ ea.
8A 200V TO-202 SCR. 200 uA gate current.CAT# S306B1 45¢ each • 10 for 40¢ each