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54ACT139 - Dual 1-of-4 Decoder/Demultiplexer

This page provides the datasheet information for the 54ACT139, a member of the 54AC139 Dual 1-of-4 Decoder/Demultiplexer family.

Description

The ’AC/’ACT139 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.

Features

  • n ICC reduced by 50% Logic Symbols IEEE/IEC DS100269-8 DS100269-2 Pin Names A0, A1 E O0.
  • O3.

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Datasheet preview – 54ACT139

Datasheet Details

Part number 54ACT139
Manufacturer National Semiconductor
File Size 193.92 KB
Description Dual 1-of-4 Decoder/Demultiplexer
Datasheet download datasheet 54ACT139 Datasheet
Additional preview pages of the 54ACT139 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com 54AC139 • 54ACT139 Dual 1-of-4 Decoder/Demultiplexer August 1998 54AC139 • 54ACT139 Dual 1-of-4 Decoder/Demultiplexer General Description The ’AC/’ACT139 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 ’AC/ ’ACT139 can be used as a function generator providing all four minterms of two variables.
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