Datasheet > HD74HC238RP

HD74HC238RP

更新时间： 2024-11-28 21:06:35

品牌	Logo	应用领域
日立 - HITACHI		驱动光电二极管逻辑集成电路
页数	文件大小	规格书
9页	48K
描述
Decoder/Driver, HC/UH Series, True Output, CMOS, PDSO16, FP-16DN

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HD74HC238RP 数据手册

HD74HC238

3-to-8-line Decoder/Demultiplexer

Description

The HD74HC238 has 3 binary select inputs (A, B and C). If the device is enabled these inputs determine

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

•

High Speed Operation: t_pd(Data to Y) = 15 ns typ (C_L= 50 pF)

High Output Current: Fanout of 10 LSTTL Loads

Wide Operating Voltage: V_CC= 2 to 6 V

Low Input Current: 1 µA max

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

Function Table

Inputs

Enable

Select

Outputs

G₁

G_2A

G_2B

Y₀

Y₁

Y₂

Y₃

Y₄

Y₅

Y₆

Y₇

12 3 4 5 6 7...9

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型号	品牌	获取价格	描述	数据表
HD74HC238RPEL	RENESAS	获取价格	3-to-8-line Decoder/Demultiplexer
HD74HC238RP-EL	RENESAS	获取价格	HC/UH SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDSO16, SOP-16
HD74HC238T	RENESAS	获取价格	HC/UH SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDSO16, TSSOP-16
HD74HC240	RENESAS	获取价格	Octal Buffers/Line Drivers/Line Receivers (with inverted 3-state outputs)
HD74HC240	HITACHI	获取价格	Octal Buffers/Line Drivers/Line Receivers(with inverted 3-state outputs)
HD74HC240FP	ETC	获取价格	BUFFER/DRIVER\|DUAL\|4-BIT\|HC-CMOS\|SOP\|20PIN\|PLASTIC
HD74HC240FPEL	RENESAS	获取价格	Octal Buffers/Line Drivers/Line Receivers (with inverted 3-state outputs)
HD74HC240FPV-E	RENESAS	获取价格	HC/UH SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, FP-20DA
HD74HC240P	RENESAS	获取价格	Octal Buffers/Line Drivers/Line Receivers (with inverted 3-state outputs)
HD74HC240PV-E	RENESAS	获取价格	暂无描述