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74LS 开头的电子元件资料列表

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74LS283DC

Binary Adder

74LS283PC

Binary Adder

74LS289

ETC[ETC]

64BIT RANDOM ACCESS MEMORY

74LS28PC

Quad 2-input NOR Gate

74LS290PC

Asynchronous Up Counter

74LS293

Hitachi Semiconductor

4-bit Binary Counters

74LS294

Texas Instruments

PROGRAMMABLE FREQUENCY DIVIDERS/DIGITAL TIMERS

74LS295

Texas Instruments

4-BIT RIGHT-SHIFT LEFT-SHIFT REGISTERS WITH 3-STATE OUTPUTS

74LS298

Semiconductor

POWER SCHOTTKY

74LS298DC

2-Input Digital Multiplexer

74LS298PC

2-Input Digital Multiplexer

74LS30

Semiconductor

8-INPUT NAND GATE

74LS30DC

Single 8-input NAND Gate

74LS30N

Texas Instruments

8-INPUT POSITIVE-NAND GATES

74LS30PC

Single 8-input NAND Gate

74LS31

Texas Instruments

DELAY ELEMENTS

74LS32

Texas Instruments

QUADRUPLE 2-INPUT POSITIVE-OR GATES

74LS322

74LS32DC

Quad 2-input OR Gate

74LS32N

Texas Instruments

QUADRUPLE 2-INPUT POSITIVE-OR GATES

74LS32PC

Quad 2-input OR Gate

74LS32SC

Quad 2-input OR Gate

74LS33

Fairchild Semiconductor

Quad 2-Input Buffer with Open-Collector Outputs

74LS33PC

Quad 2-input NOR Gate

74LS33SC

Quad 2-input NOR Gate

74LS347DC

FAIRCHILD[Fairchild Semiconductor]

7-SEGMENT DECODER/DRIVER

74LS347FC

FAIRCHILD[Fairchild Semiconductor]

7-SEGMENT DECODER/DRIVER

74LS347PC

7-SEGMENT DECODER/DRIVER

74LS348

Motorola,

8-INPUT PRIORITY ENCODERS WITH 3-STATE OUTPUTS

74LS352

National Semiconductor

Dual 4-Line 1-Line Data Selectors/Multiplexers

74LS352PC

4-Input Digital Multiplexer

74LS353DC

4-Input Digital Multiplexer

74LS353PC

4-Input Digital Multiplexer

74LS363

ETC[ETC]

OCTAL TRANSPARENT LATCH WITH STATE OUTPUTS PRODUCT SPECIFICATION

74LS365ADC

6-Bit Buffer/Driver

74LS365APC

6-Bit Buffer/Driver

74LS365ASC

6-Bit Buffer/Driver

74LS365DC

6-Bit Buffer/Driver

74LS365PC

Buffer/Driver

74LS366A

Hitachi Semiconductor

Drivers(with three-state outputs)

74LS366ADC

6-Bit Buffer/Driver

74LS367

Fairchild Semiconductor

3-STATE Buffer/Bus Driver

74LS367ADC

2-Bit/4-Bit Buffer/Driver

74LS367APC

2-Bit/4-Bit Buffer/Driver

74LS367PC

2-Bit/4-Bit Buffer/Driver

74LS368

Texas Instruments

DROVERS WITH 3-STATE OUTPUTS

74LS368ADC

2-Bit/4-Bit Buffer/Driver

74LS368PC

Buffer/Driver

74LS37

Texas Instruments

4-BIT BISTABLE LATCHES

74LS373

National Semiconductor

TRI-STATEE Octal D-Type Transparent Latches Edge-Triggered Flip-Flops

74LS373DC

8-Bit D-Type Latch

74LS373PC

8-Bit D-Type Latch

74LS373SC

8-Bit D-Type Latch

74LS374

Hitachi Semiconductor

Octal D-type Edge-triggered Flip-Flips(with three-state outputs)

74LS374DC

Octal D-Type Flip-Flop

74LS374PC

Octal D-Type Flip-Flop

74LS375DC

4-Bit D-Type Latch

74LS375SC

4-Bit D-Type Latch

74LS377

Semiconductor

POWER SCHOTTKY

74LS377DC

Octal D-Type Flip-Flop

74LS377PC

Octal D-Type Flip-Flop

74LS377SC

Octal D-Type Flip-Flop

74LS378

Texas Instruments

OCTAL, QUAD D-TYPE FLIP-FLOPS WITH ENABLE

74LS378PC

Hex D-Type Flip-Flop

74LS379

Texas Instruments

OCTAL, QUAD D-TYPE FLIP-FLOPS WITH ENABLE

74LS379PC

Quad D-Type Flip-Flop

74LS37DC

Quad 2-input NAND Gate

74LS37PC

Quad 2-input NAND Gate

74LS38

Texas Instruments

QUADRUPLE 2-INPUT POSITIVE-NAND BUFFERS WITH OPEN-COLLECTOR OUTPUTS

74LS386PC

Quad 2-input Exclusive OR (XOR) Gate

74LS38DC

Quad 2-input NAND Gate

74LS38PC

Quad 2-input NAND Gate

74LS38SC

Quad 2-input NAND Gate

74LS390

Fairchild Semiconductor

Dual 4-Bit Decade Counter

74LS393

Fairchild Semiconductor

Dual 4-Bit Binary Counter

74LS393DC

Asynchronous Up/Down Counter

74LS393PC

Asynchronous Up/Down Counter

74LS393SC

Asynchronous Up/Down Counter

74LS395

National Semiconductor

4-Bit Shift Register with TRI-STATE Outputs

74LS40

Motorola,

DUAL 4-INPUT NAND BUFFER