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7 - 39 Datasheets PDF Index

Manufacture Part Number PDF Description
SYC
SYC
74LS161 74LS161 datasheet BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS The LS1
Fairchild Semiconductor
Fairchild Semiconductor
74LS161 74LS161 datasheet DM74LS161A • DM74LS163A Synchronous 4-Bit Binary
Motorola
Motorola
74LS161 74LS161 datasheet BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS The LS1
ON Semiconductor
ON Semiconductor
74LS161 74LS161 datasheet BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS The LS1
System Logic Semiconductor
System Logic Semiconductor
74LS161 74LS161 datasheet SL74LS161 Synchronous 4 Bit Counters; Binary, Dir
Fairchild Semiconductor
Fairchild Semiconductor
74LS161A 74LS161A datasheet DM74LS161A • DM74LS163A Synchronous 4-Bit Binary
Motorola
Motorola
74LS161A 74LS161A datasheet BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS The LS
SYC
SYC
74LS162 74LS162 datasheet BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS The LS1
Hitachi Semiconductor
Hitachi Semiconductor
74LS162 74LS162 datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
Motorola
Motorola
74LS162 74LS162 datasheet BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS The LS1
Hitachi Semiconductor
Hitachi Semiconductor
74LS162A 74LS162A datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
Motorola
Motorola
74LS162A 74LS162A datasheet BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS The LS
SYC
SYC
74LS163 74LS163 datasheet BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS The LS1
Hitachi Semiconductor
Hitachi Semiconductor
74LS163 74LS163 datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
Fairchild Semiconductor
Fairchild Semiconductor
74LS163 74LS163 datasheet DM74LS161A • DM74LS163A Synchronous 4-Bit Binary
National Semiconductor
National Semiconductor
74LS163 74LS163 datasheet 54LS161A DM54LS161A DM74LS161A 54LS163A DM54LS163A
ON Semiconductor
ON Semiconductor
74LS163 74LS163 datasheet BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS The LS1
Hitachi Semiconductor
Hitachi Semiconductor
74LS163A 74LS163A datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
Fairchild Semiconductor
Fairchild Semiconductor
74LS163A 74LS163A datasheet DM74LS161A • DM74LS163A Synchronous 4-Bit Binary
National Semiconductor
National Semiconductor
74LS163A 74LS163A datasheet 54LS161A DM54LS161A DM74LS161A 54LS163A DM54LS163A
Motorola
Motorola
74LS163A 74LS163A datasheet BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS The LS
ON Semiconductor
ON Semiconductor
74LS164 74LS164 datasheet SN74LS164 Serial-In Parallel-Out Shift Register Th
Fairchild Semiconductor
Fairchild Semiconductor
74LS164 74LS164 datasheet DM74LS164 8-Bit Serial In/Parallel Out Shift Regis
Hitachi Semiconductor
Hitachi Semiconductor
74LS164 74LS164 datasheet Unit: mm 19.20 20.32 Max 14 8 6.30 7.40 Max 1 2.39
System Logic Semiconductor
System Logic Semiconductor
74LS164 74LS164 datasheet SL74LS164 8-Bit Serial-Input/Parallel-Output Shif
Fairchild Semiconductor
Fairchild Semiconductor
74LS165 74LS165 datasheet DM74LS165 8-Bit Parallel In/Serial Output Shift Re
Motorola
Motorola
74LS166 74LS166 datasheet SN54/74LS166 8-BIT SHIFT REGISTERS The SN54L/ 74LS
ON Semiconductor
ON Semiconductor
74LS168 74LS168 datasheet BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTI
Motorola
Motorola
74LS168 74LS168 datasheet BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTI
National Semiconductor
National Semiconductor
74LS168 74LS168 datasheet 54LS168 Synchronous Bi-Directional BCD Decade Coun
ETC
ETC
74LS168A 74LS168A datasheet www.DataSheet4U.com www.DataSheet4U.com www.Data
ETC
ETC
74LS169 74LS169 datasheet BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTI
Motorola
Motorola
74LS173 74LS173 datasheet SN54/74LS173A 4-BIT D-TYPE REGISTER WITH 3-STATE O
ON Semiconductor
ON Semiconductor
74LS174 74LS174 datasheet SN74LS174 Hex D Flip-Flop The LSTTL / MSI SN74LS17
Fairchild Semiconductor
Fairchild Semiconductor
74LS174 74LS174 datasheet DM74LS174 • DM74LS175 Hex/Quad D-Type Flip-Flops
Hitachi Semiconductor
Hitachi Semiconductor
74LS174 74LS174 datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
National Semiconductor
National Semiconductor
74LS174 74LS174 datasheet 54LS174 DM54LS174 DM74LS174 54LS175 DM54LS175 DM74
Motorola
Motorola
74LS174 74LS174 datasheet SN54/74LS174 HEX D FLIP-FLOP The LSTTL / MSI SN54
ON Semiconductor
ON Semiconductor
74LS175 74LS175 datasheet SN74LS175 Quad D Flip-Flop The LSTTL / MSI SN74LS1
Fairchild Semiconductor
Fairchild Semiconductor
74LS175 74LS175 datasheet DM74LS174 • DM74LS175 Hex/Quad D-Type Flip-Flops
National Semiconductor
National Semiconductor
74LS175 74LS175 datasheet 54LS174 DM54LS174 DM74LS174 54LS175 DM54LS175 DM74
Motorola
Motorola
74LS175 74LS175 datasheet QUAD D FLIP-FLOP The LSTTL / MSI SN54 / 74LS175 is
Hitachi Semiconductor
Hitachi Semiconductor
74LS175 74LS175 datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
Fairchild Semiconductor
Fairchild Semiconductor
74LS181 74LS181 datasheet DM74LS181 4-Bit Arithmetic Logic Unit October 198
National Semiconductor
National Semiconductor
74LS181 74LS181 datasheet DM54LS181 DM74LS181 4-Bit Arithmetic Logic Unit J
Motorola
Motorola
74LS182 74LS182 datasheet
ETC
ETC
74LS189 74LS189 datasheet
Fairchild Semiconductor
Fairchild Semiconductor
74LS189 74LS189 datasheet www.DataSheet4U.com www.DataSheet4U.com www.Data
Texas Instruments
Texas Instruments
74LS190 74LS190 datasheet
Hitachi Semiconductor
Hitachi Semiconductor
74LS190 74LS190 datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
Motorola
Motorola
74LS190 74LS190 datasheet PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABL
Texas Instruments
Texas Instruments
74LS191 74LS191 datasheet
Motorola
Motorola
74LS191 74LS191 datasheet PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABL
Hitachi Semiconductor
Hitachi Semiconductor
74LS191 74LS191 datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
Fairchild Semiconductor
Fairchild Semiconductor
74LS191 74LS191 datasheet DM74LS191 Synchronous 4-Bit Up/Down Counter with M
HITACHI
HITACHI
74LS192 74LS192 datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
ON Semiconductor
ON Semiconductor
74LS192 74LS192 datasheet PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE
Hitachi Semiconductor
Hitachi Semiconductor
74LS192 74LS192 datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
Motorola
Motorola
74LS192 74LS192 datasheet PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE
Fairchild Semiconductor
Fairchild Semiconductor
74LS193 74LS193 datasheet DM74LS193 Synchronous 4-Bit Binary Counter with Du
Hitachi Semiconductor
Hitachi Semiconductor
74LS193 74LS193 datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
Motorola
Motorola
74LS193 74LS193 datasheet PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE
Fairchild Semiconductor
Fairchild Semiconductor
74LS194 74LS194 datasheet DM74LS194A 4-Bit Bidirectional Universal Shift Reg
ON Semiconductor
ON Semiconductor
74LS194 74LS194 datasheet SN74LS194A 4-Bit Bidirectional Universal Shift Reg
ON Semiconductor
ON Semiconductor
74LS194A 74LS194A datasheet SN74LS194A 4-Bit Bidirectional Universal Shift Reg
National Semiconductor
National Semiconductor
74LS194A 74LS194A datasheet 54LS194A DM74LS194A 4-Bit Bidirectional Universal
ON Semiconductor
ON Semiconductor
74LS195 74LS195 datasheet SN74LS195A Universal 4-Bit Shift Register The SN74
Hitachi Semiconductor
Hitachi Semiconductor
74LS195 74LS195 datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
Motorola
Motorola
74LS195 74LS195 datasheet SN54/74LS195A UNIVERSAL 4-BIT SHIFT REGISTER The S
Motorola
Motorola
74LS196 74LS196 datasheet 4-STAGE PRESETTABLE RIPPLE COUNTERS The SN54/74LS1
Motorola
Motorola
74LS197 74LS197 datasheet 4-STAGE PRESETTABLE RIPPLE COUNTERS The SN54/74LS1
Fairchild Semiconductor
Fairchild Semiconductor
74LS20 74LS20 datasheet DM74LS20 Dual 4-Input NAND Gate June 1986 Revised
Hitachi Semiconductor
Hitachi Semiconductor
74LS20 74LS20 datasheet Unit: mm 19.20 20.32 Max 14 8 6.30 7.40 Max 1 2.39
National Semiconductor
National Semiconductor
74LS20 74LS20 datasheet 54LS20 DM54LS20 DM74LS20 Dual 4-Input NAND Gates
Motorola
Motorola
74LS20 74LS20 datasheet SN54/74LS20 DUAL 4-INPUT NAND GATE DUAL 4-INPUT N
Motorola
Motorola
74LS21 74LS21 datasheet DUAL 4-INPUT AND GATE SN54/74LS21 VCC 14 13 12 1
Texas
Texas
74LS21 74LS21 datasheet SN54LS21, SN74LS21 DUAL 4-INPUT POSITIVE-AND GATES
Hitachi Semiconductor
Hitachi Semiconductor
74LS21 74LS21 datasheet Unit: mm 19.20 20.32 Max 14 8 6.30 7.40 Max 1 2.39
Texas
Texas
74LS22 74LS22 datasheet IMPORTANT NOTICE Texas Instruments and its subsidi
Motorola
Motorola
74LS22 74LS22 datasheet DUAL 4-INPUT NAND GATE SN54/74LS22 VCC 14 13 12
ON Semiconductor
ON Semiconductor
74LS221 74LS221 datasheet SN74LS221 Dual Monostable Multivibrators with Schm
Fairchild Semiconductor
Fairchild Semiconductor
74LS221 74LS221 datasheet DM74LS221 Dual Non-Retriggerable One-Shot with Cle
ON Semiconductor
ON Semiconductor
74LS240 74LS240 datasheet SN74LS240 SN74LS244 Octal Buffer/Line Driver with
Fairchild Semiconductor
Fairchild Semiconductor
74LS240 74LS240 datasheet DM74LS240 • DM74LS241 Octal 3-STATE Buffer/Line
Hitachi Semiconductor
Hitachi Semiconductor
74LS240 74LS240 datasheet Unit: mm 24.50 25.40 Max 20 11 7.00 Max 6.30 1 0.
National Semiconductor
National Semiconductor
74LS240 74LS240 datasheet DM54LS240 DM74LS240 DM54LS241 DM74LS241 Octal TRI-
BDTIC
BDTIC
74LS240 74LS240 datasheet 54LS240/74LS240 LSTTL 型八缓冲器/总线驱动
Hitachi Semiconductor
Hitachi Semiconductor
74LS241 74LS241 datasheet Unit: mm 24.50 25.40 Max 20 11 7.00 Max 6.30 1 0.
Fairchild Semiconductor
Fairchild Semiconductor
74LS241 74LS241 datasheet DM74LS240 • DM74LS241 Octal 3-STATE Buffer/Line
National Semiconductor
National Semiconductor
74LS241 74LS241 datasheet DM54LS240 DM74LS240 DM54LS241 DM74LS241 Octal TRI-
Motorola
Motorola
74LS241 74LS241 datasheet OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS The
Fairchild Semiconductor
Fairchild Semiconductor
74LS243 74LS243 datasheet DM74LS243 Quadruple Bus Transceiver August 1986 R
Mitsubishi Electric Semiconductor
Mitsubishi Electric Semiconductor
74LS244 74LS244 datasheet
Fairchild Semiconductor
Fairchild Semiconductor
74LS244 74LS244 datasheet DM74LS244 Octal 3-STATE Buffer/Line Driver/Line Re
Hitachi Semiconductor
Hitachi Semiconductor
74LS244 74LS244 datasheet Unit: mm 24.50 25.40 Max 20 11 7.00 Max 6.30 1 0.
ON Semiconductor
ON Semiconductor
74LS244 74LS244 datasheet SN74LS240 SN74LS244 Octal Buffer/Line Driver with
ON Semiconductor
ON Semiconductor
74LS245 74LS245 datasheet SN74LS245 Octal Bus Transceiver The SN74LS245 is a
Fairchild Semiconductor
Fairchild Semiconductor
74LS245 74LS245 datasheet DM74LS245 3-STATE Octal Bus Transceiver August 19
National Semiconductor
National Semiconductor
74LS245 74LS245 datasheet 54LS245 DM54LS245 DM74LS245 TRI-STATE Octal Bus Tr
SGS-Thomson
SGS-Thomson
74LS245B1 74LS245B1 datasheet www.DataSheet4U.com DataSheet4U.com DataShee Da
SGS-Thomson
SGS-Thomson
74LS245C1 74LS245C1 datasheet www.DataSheet4U.com DataSheet4U.com DataShee Da
SGS-Thomson
SGS-Thomson
74LS245D1 74LS245D1 datasheet www.DataSheet4U.com DataSheet4U.com DataShee Da
SGS-Thomson
SGS-Thomson
74LS245M1 74LS245M1 datasheet www.DataSheet4U.com DataSheet4U.com DataShee Da
ON Semiconductor
ON Semiconductor
74LS247 74LS247 datasheet SN74LS247 BCD-to-Seven-Segment Decoders/Drivers Th
Hitachi Semiconductor
Hitachi Semiconductor
74LS247 74LS247 datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
ON Semiconductor
ON Semiconductor
74LS251 74LS251 datasheet SN74LS251 8-Input Multiplexer with 3-State Outputs
Fairchild Semiconductor
Fairchild Semiconductor
74LS251 74LS251 datasheet DM74LS251 3-STATE 1-of-8 Line Data Selector/Multip
Hitachi Semiconductor
Hitachi Semiconductor
74LS251 74LS251 datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
Fairchild Semiconductor
Fairchild Semiconductor
74LS253 74LS253 datasheet DM74LS253 3-STATE Data Selector/Multiplexer Augus
Signetics
Signetics
74LS256 74LS256 datasheet
National Semiconductor
National Semiconductor
74LS256 74LS256 datasheet 54LS256 DM74LS256 Dual 4-Bit Addressable Latch Ju
Motorola
Motorola
74LS256 74LS256 datasheet DUAL 4-BIT ADDRESSABLE LATCH The SN54/74LS256 is a
ON Semiconductor
ON Semiconductor
74LS257 74LS257 datasheet SN74LS257B SN74LS258B Quad 2-Input Multiplexer wit
Fairchild Semiconductor
Fairchild Semiconductor
74LS257 74LS257 datasheet DM74LS257B 3-STATE Quad 2-Data Selectors/Multiplex
Hitachi Semiconductor
Hitachi Semiconductor
74LS257 74LS257 datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
National Semiconductor
National Semiconductor
74LS257 74LS257 datasheet 54LS257A DM54LS257B DM74LS257B 54LS258A DM54LS258B
Fairchild Semiconductor
Fairchild Semiconductor
74LS257B 74LS257B datasheet DM74LS257B 3-STATE Quad 2-Data Selectors/Multiplex
Motorola
Motorola
74LS257B 74LS257B datasheet QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS The
Motorola
Motorola
74LS258B 74LS258B datasheet QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS The
Fairchild Semiconductor
Fairchild Semiconductor
74LS259 74LS259 datasheet DM74LS259 8-Bit Addressable Latches August 1986 R
TW
TW
74LS26 74LS26 datasheet 54LS26/74LS26 LSTTL 型 2 输入四与非门(高
ETC
ETC
74LS26 74LS26 datasheet 54LS26 / 74LS26 中文数据手册Data Sheet 54LS
Motorola
Motorola
74LS260 74LS260 datasheet SN54/74LS260 DUAL 5-INPUT NOR GATE VCC 14 13 12 1
Fairchild Semiconductor
Fairchild Semiconductor
74LS266 74LS266 datasheet DM74LS266 Quad 2-Input Exclusive-NOR Gate March 1
Hitachi Semiconductor
Hitachi Semiconductor
74LS266 74LS266 datasheet Unit: mm 19.20 20.32 Max 14 8 6.30 7.40 Max 1 2.39
Hitachi Semiconductor
Hitachi Semiconductor
74LS27 74LS27 datasheet Unit: mm 19.20 20.32 Max 14 8 6.30 7.40 Max 1 2.39
Mitsubishi Electric Semiconductor
Mitsubishi Electric Semiconductor
74LS273 74LS273 datasheet
ON Semiconductor
ON Semiconductor
74LS273 74LS273 datasheet SN74LS273 Octal D Flip-Flop with Clear The SN74LS2
Fairchild Semiconductor
Fairchild Semiconductor
74LS273 74LS273 datasheet DM74LS273 8-Bit Register with Clear October 1988
Hitachi Semiconductor
Hitachi Semiconductor
74LS273 74LS273 datasheet Unit: mm 24.50 25.40 Max 20 11 7.00 Max 6.30 1 0.
National Semiconductor
National Semiconductor
74LS273 74LS273 datasheet DM54LS273 DM74LS273 8-Bit Register with Clear Apr
Motorola
Motorola
74LS273 74LS273 datasheet OCTAL D FLIP-FLOP WITH CLEAR The SN54 / 74LS273 is
Mitsubishi
Mitsubishi
74LS273P 74LS273P datasheet www.DataSheet4U.com www.DataSheet4U.com www.Data
Fairchild Semiconductor
Fairchild Semiconductor
74LS279 74LS279 datasheet DM74LS279 Quad S-R Latch August 1986 Revised Marc
Hitachi Semiconductor
Hitachi Semiconductor
74LS279 74LS279 datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
Motorola
Motorola
74LS28 74LS28 datasheet SN54/74LS28 QUAD 2-INPUT NOR BUFFER QUAD 2-INPUT
ON Semiconductor
ON Semiconductor
74LS280 74LS280 datasheet SN74LS280 9-Bit Odd/Even Parity Generators/Checker
Hitachi Semiconductor
Hitachi Semiconductor
74LS280 74LS280 datasheet Unit: mm 19.20 20.32 Max 14 8 6.30 7.40 Max 1 2.39
National Semiconductor
National Semiconductor
74LS283 74LS283 datasheet 54LS283 DM54LS283 DM74LS283 4-Bit Binary Adders wi
San Mao
San Mao
74LS284 74LS284 datasheet 54/74284 4 位 x4 位并行二进制乘法器(OC
ETC
ETC
74LS289 74LS289 datasheet This Material Copyrighted By Its Respective Manufa
Hitachi Semiconductor
Hitachi Semiconductor
74LS293 74LS293 datasheet Unit: mm 19.20 20.32 Max 14 8 6.30 7.40 Max 1 2.39
Motorola
Motorola
74LS293 74LS293 datasheet DECADE COUNTER; 4-BIT BINARY COUNTER The SN54 / 74
ON Semiconductor
ON Semiconductor
74LS293 74LS293 datasheet DECADE COUNTER; 4-BIT BINARY COUNTER The SN54 / 74
ON Semiconductor
ON Semiconductor
74LS298 74LS298 datasheet SN74LS298 Quad 2-Input Multiplexer with Storage Th
Fairchild Semiconductor
Fairchild Semiconductor
74LS298 74LS298 datasheet DM74LS298 Quad 2-Port Register Multiplexer with St
Hitachi Semiconductor
Hitachi Semiconductor
74LS298 74LS298 datasheet 19.20 20.00 Max 16 9 7.40 Max 6.30 Unit: mm 1 1.
Motorola
Motorola
74LS298 74LS298 datasheet SN54/74LS298 QUAD 2-INPUT MULTIPLEXER WITH STORAGE
Fairchild Semiconductor
Fairchild Semiconductor
74LS299 74LS299 datasheet
ON Semiconductor
ON Semiconductor
74LS30 74LS30 datasheet SN54/74LS30 8-INPUT NAND GATE 8-INPUT NAND GATE V

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