Datasheet > 74ACT139

74ACT139

更新时间： 2024-11-24 23:00:15

品牌	Logo	应用领域
日立 - HITACHI		解码器解复用器
页数	文件大小	规格书
10页	63K
描述
Dual 1-of-4 Decoder/Demultiplexer

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74ACT139 数据手册

HD74AC139/HD74ACT139

Dual 1-of-4 Decoder/Demultiplexer

Description

The HD74AC139/HD74ACT139 is a high-speed, dual 1-of-4 decoder/demultiplexer. The device has two

independent decoders, each accepting two inputs and providing four mutually-exclusive active-Low

outputs. Each decoder has an active-Low Enable input which can be used as a data input for a 4-output

demultiplexer. Each half of the HD74AC139/HD74ACT139 can be used as a function generator providing

all four minterms of two variables.

Features

•

Multifunction Capability

Two Completely Independent 1-of-4 Decoders

Active Low Mutually Exclusive Outputs

Outputs Source/Sink 24 mA

HD74ACT139 has TTL-Compatible Inputs

12 3 4 5 6 7...10

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型号	品牌	获取价格	描述	数据表
74ACT139FC	FAIRCHILD	获取价格	Decoder/Driver, ACT Series, Inverted Output, CMOS, CDFP16, CERAMIC, FP-16
74ACT139FCQR	FAIRCHILD	获取价格	Decoder/Driver, ACT Series, Inverted Output, CMOS, CDFP16, CERAMIC, FP-16
74ACT139FCT	FAIRCHILD	获取价格	Decoder/Driver, ACT Series, Inverted Output, CMOS, CDFP16, CERAMIC, FP-16
74ACT139FCX	FAIRCHILD	获取价格	Decoder/Driver, ACT Series, Inverted Output, CMOS, CDFP16, CERAMIC, FP-16
74ACT139LCX	FAIRCHILD	获取价格	Decoder/Driver, ACT Series, Inverted Output, CMOS, CQCC20, CERAMIC, LCC-20
74ACT139MTC	FAIRCHILD	获取价格	Dual 1-of-4 Decoder/Demultiplexer
74ACT139MTC	ONSEMI	获取价格	双 1/4 解码器/信号分离器
74ACT139MTCX	FAIRCHILD	获取价格	2-To-4-Line Demultiplexer
74ACT139MTCX	ONSEMI	获取价格	双 1/4 解码器/信号分离器
74ACT139MTCX_NL	FAIRCHILD	获取价格	Decoder/Driver, ACT Series, Inverted Output, CMOS, PDSO16, 4.40 MM, MO-153, TSSOP-16