OK电子元件资料网

74LS 开头的电子元件资料列表

赞助商广告

74LS145

Semiconductor

1-of-10 Decoder Drvier Open-Collector

74LS147

Semiconductor

POWER SCHOTTKY

74LS148

Motorola,

10-LINE-TO-4-LINE 8-LINE-TO-3-LINE PRIORITY ENCODERS

74LS14DC

Hex Inverter

74LS14PC

Hex Inverter

74LS14SC

Hex Inverter

74LS15

Motorola,

TRIPLE 3-INPUT GATE

74LS151

Semiconductor

POWER SCHOTTKY

74LS151PC

8-Input Digital Multiplexer

74LS151SC

8-Input Digital Multiplexer

74LS153

Semiconductor

POWER SCHOTTKY

74LS153DC

4-Input Digital Multiplexer

74LS153PC

4-Input Digital Multiplexer

74LS154

Fairchild Semiconductor

4-Line 16-Line Decoder/Demultiplexer

74LS155

Semiconductor

DUAL 1-OF-4 DECODER/ DEMULTIPLEXER

74LS155PC

2-To-4-Line Demultiplexer

74LS156

Texas Instruments

DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS

74LS156DC

National Semiconductor

DUAL 1-OF-4 DECODER/DEMULTIPLEXER

74LS156FC

National Semiconductor

DUAL 1-OF-4 DECODER/DEMULTIPLEXER

74LS156PC

National Semiconductor

DUAL 1-OF-4 DECODER/DEMULTIPLEXER

74LS157

Texas Instruments

QUADRUPLE 2-LINE 1-LINE DATA SELECTORS/MULTIPLEXERS

74LS157DC

2-Input Digital Multiplexer

74LS157PC

2-Input Digital Multiplexer

74LS158PC

2-Input Digital Multiplexer

74LS15PC

Triple 3-input AND Gate

74LS16

Texas Instruments

PARALLEL-LOAD 8-BIT SHIFT REGISTERS

74LS160

Semiconductor

DECADE COUNTERS/ 4-BIT BINARY COUNTERS

74LS160A

Texas Instruments

SYNCHRONOUS 4-BIT COUNTERS

74LS160APC

Synchronous Up Counter

74LS160PC

Synchronous Up Counter

74LS161

Fairchild Semiconductor

Synchronous 4-Bit Binary Counters

74LS161ADC

Synchronous Up Counter

74LS161APC

Synchronous Up Counter

74LS161ASC

Synchronous Up Counter

74LS161DC

Synchronous Up Counter

74LS161PC

Synchronous Up Counter

74LS162

Hitachi Semiconductor

74LS162A

Hitachi Semiconductor

Synchronous Decade Counters(synchronous clear)

74LS162APC

Synchronous Up Counter

74LS162DC

Synchronous Up Counter

74LS162PC

Synchronous Up Counter

74LS163

Hitachi Semiconductor

Synchronous 4-bit Binary Counters(synchronous clear)

74LS163A

Hitachi Semiconductor

Synchronous 4-bit Binary Counters(synchronous clear)

74LS163APC

Synchronous Up Counter

74LS164

Semiconductor

POWER SCHOTTKY

74LS165

Fairchild Semiconductor

8-Bit Parallel In/Serial Output Shift Registers

74LS166

Motorola,

8-BIT SHIFT REGISTERS

74LS168

Semiconductor

DECADE/MODULO BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS

74LS169DC

Synchronous Up/Down Counter

74LS169PC

Synchronous Up/Down Counter

74LS170

ETC[ETC]

REGISTER FILE (With Open-Collector Output)

74LS170DC

ETC[ETC]

REGISTER FILE (With Open-Collector Output)

74LS170FC

ETC[ETC]

REGISTER FILE (With Open-Collector Output)

74LS170PC

ETC[ETC]

REGISTER FILE (With Open-Collector Output)

74LS173

Texas Instruments

4-BIT D-TYPE REGISTERS WITH 3-STATE OUTPUTS

74LS173DC

Quad D-Type Flip-Flop

74LS173PC

Quad D-Type Flip-Flop

74LS173SC

Quad D-Type Flip-Flop

74LS174

Semiconductor

POWER SCHOTTKY

74LS174DC

Hex D-Type Flip-Flop

74LS174PC

Hex D-Type Flip-Flop

74LS175

Semiconductor

POWER SCHOTTKY

74LS175DC

Quad D-Type Flip-Flop

74LS175PC

Quad D-Type Flip-Flop

74LS175SC

Quad D-Type Flip-Flop

74LS181

Fairchild Semiconductor

4-Bit Arithmetic Logic Unit

74LS181DC

Fixed Point ALU

74LS181PC

Fixed Point ALU

74LS189DC

ETC

64-BIT RANDOM ACCESS MEMORY(With 3-State Outputs)

74LS189FC

ETC

64-BIT RANDOM ACCESS MEMORY(With 3-State Outputs)

74LS189PC

ETC

64-BIT RANDOM ACCESS MEMORY(With 3-State Outputs)

74LS190

Hitachi Semiconductor

Synchronous Up/Down Decade Counters(single clock line)

74LS190PC

Synchronous Up/Down Counter

74LS191

Hitachi Semiconductor

Synchronous Up/Down 4-bit Binary Counters(single clock line)

74LS192

HITACHI[Hitachi Semiconductor]

Synchronous Up/Down Decade Counters(dual clock lines)

74LS192PC

Synchronous Up/Down Counter

74LS193

Fairchild Semiconductor

Synchronous 4-Bit Binary Counter with Dual Clock

74LS193DC

Synchronous Up/Down Counter

74LS193PC

Synchronous Up/Down Counter

74LS193SC

Synchronous Up/Down Counter