HD74HCT238

更新时间： 2024-11-05 22:55:07

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
8页	52K
描述
3-to-8-line Decoder/Demultiplexer

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HD74HCT238 数据手册

HD74HCT238

3-to-8-line Decoder/Demultiplexer

Description

The HD74HCT238 has 3 binary select inputs (A, B, and C). If the device is enabled these inputs

determined which one of the eight normally high outputs will go low. Two active low and one active high

enables (G₁, G_2Aand G_2B) are provided to ease the cascading of decoders.

Features

•

LSTTL Output Logic Level Compatibility as well as CMOS Output Compatibility

High Speed Operation: t_pd(A, B, C to Y) = 18.5 ns typ (C_L= 50 pF)

High Output Current: Fanout of 10 LSTTL Loads

Wide Operating Voltage: V_CC= 4.5 to 5.5 V

Low Input Current: 1 µA max

Low Quiescent Supply Current: I_CC(static) = 4 µA max (Ta = 25°C)

12 3 4 5 6 7 8

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型号	品牌	获取价格	描述	数据表
HD74HCT238FP	ETC	获取价格	DECODER/DEMUX\|3-TO-8-LINE\|HCT-CMOS\|SOP\|16PIN\|PLASTIC
HD74HCT238FPEL	RENESAS	获取价格	3-to-8-line Decoder/Demultiplexer
HD74HCT238FP-EL	HITACHI	获取价格	Decoder/Driver, HCT Series, True Output, CMOS, PDSO16, FP-16DA
HD74HCT238P	ETC	获取价格	DECODER/DEMUX\|3-TO-8-LINE\|HCT-CMOS\|DIP\|16PIN\|PLASTIC
HD74HCT238RP	ETC	获取价格	DECODER/DEMUX\|3-TO-8-LINE\|HCT-CMOS\|SOP\|16PIN\|PLASTIC
HD74HCT238RPEL	RENESAS	获取价格	3-to-8-line Decoder/Demultiplexer
HD74HCT238RP-EL	RENESAS	获取价格	HCT SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDSO16, FP-16DN
HD74HCT238T	HITACHI	获取价格	暂无描述
HD74HCT240	HITACHI	获取价格	Octal Buffers/Line Drivers/Line Receivers(with inverted 3-state outputs)
HD74HCT240	RENESAS	获取价格	Octal Buffers/Line Drivers/Line Receivers (with inverted 3-state outputs)