Datasheet > U74HCT138

U74HCT138

更新时间： 2024-11-28 07:09:39

品牌	Logo	应用领域
友顺 - UTC		解码器解复用器
页数	文件大小	规格书
5页	193K
描述
3-TO-8 LINE DECODERS / DEMULTIPLEXERS

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数据手册

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U74HCT138 数据手册

UNISONIC TECHNOLOGIES CO., LTD

U74HCT138

CMOS IC

3-TO-8 LINE DECODERS /

DEMULTIPLEXERS

DESCRIPTION

The U74HCT138 decodes

a three−bit Address to 1−of−8

active−low outputs.

This device features three Chip Select inputs, two active−low and

one active−high, to facilitate the demultiplexing, cascading and

chip−selecting functions.

The demultiplexing function is accomplished by using the Address

inputs to select the desired device output. One of the Chip Selects is

used as a data input while the other Chip Selects are held in their

active states.

FEATURES

* Operate from 4.5V to 5.5V

* Low Input Current:1.0uA Max

* Low Power Consumption: 8μA Max

* Typical t_PD=15ns

* Inputs are TTL voltage compatible

ORDERING INFORMATION

Ordering Number

Lead Free

Package

Packing

Halogen Free

U74HCT138L-S16-R

U74HCT138L-S16-T

U74HCT138G-S16-R

U74HCT138G-S16-T

SOP-16

Tape Reel

Tube

www.unisonic.com.tw

1 of 5

QW-R502-642.A

12 3 4 5

中文翻译

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U74HCT138_15	UTC	获取价格	3-TO-8 LINE DECODERS DEMULTIPLEXERS
U74HCT138G-P16-R	UTC	获取价格	3-TO-8 LINE DECODERS DEMULTIPLEXERS
U74HCT138G-P16-T	UTC	获取价格	3-TO-8 LINE DECODERS DEMULTIPLEXERS
U74HCT138G-R16-R	UTC	获取价格	3-TO-8 LINE DECODERS DEMULTIPLEXERS
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U74HCT138G-S16-R	UTC	获取价格	3-TO-8 LINE DECODERS / DEMULTIPLEXERS
U74HCT138G-S16-T	UTC	获取价格	3-TO-8 LINE DECODERS / DEMULTIPLEXERS
U74HCT138L-P16-R	UTC	获取价格	3-TO-8 LINE DECODERS DEMULTIPLEXERS
U74HCT138L-P16-T	UTC	获取价格	3-TO-8 LINE DECODERS DEMULTIPLEXERS
U74HCT138L-R16-R	UTC	获取价格	3-TO-8 LINE DECODERS DEMULTIPLEXERS