HD74HC242FP-EL

更新时间： 2024-11-29 12:58:47

品牌	Logo	应用领域
日立 - HITACHI		总线收发器
页数	文件大小	规格书
10页	62K
描述
Bus Transceiver, HC/UH Series, 1-Func, 4-Bit, Inverted Output, CMOS, PDSO14, EIAJ, SOP-14

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HD74HC242FP-EL 数据手册

HD74HC242/HD74HC243

Quad. Bus Transceivers (with 3-state outputs)

Quad. Bus Transceivers (with noninverted 3-state outputs)

Description

The HD74HC242 is an inverting buffer and the HD74HC243 is a noninverting buffer. Each device has one

active high enable (GBA), and one active low enable (GAB). GBA enables the A output and GAB enables

the B outputs. The device does not have schmitt trigger inputs.

Features

•

High Speed Operation: t_pd= 10 ns typ (C_L= 50 pF)

High Output Current: Fanout of 15 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

HD74HC242

HC74HC243

Control inputs

Data Port Status

GAB

GBA

Input

O :

Output

O :

Inverting Output

Hight Impedance

12 3 4 5 6 7...10

中文翻译

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型号	品牌	获取价格	描述	数据表
HD74HC242P	HITACHI	获取价格	Bus Transceiver, HC/UH Series, 1-Func, 4-Bit, Inverted Output, CMOS, PDIP14, DP-14
HD74HC242P-E	RENESAS	获取价格	暂无描述
HD74HC242RP	HITACHI	获取价格	HC/UH SERIES, 4-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO14, FP-14DN
HD74HC242T	RENESAS	获取价格	HC/UH SERIES, 4-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO14, TSOP-14
HD74HC243	HITACHI	获取价格	Quad. Bus Transceivers (with 3-state outputs),Quad. Bus Transceivers (with noninverted 3-s
HD74HC243	RENESAS	获取价格	Quad. Bus Transceivers (with noninverted 3-state outputs)
HD74HC243FP	HITACHI	获取价格	Bus Transceiver, HC/UH Series, 1-Func, 4-Bit, True Output, CMOS, PDSO14, FP-14DA
HD74HC243FPEL	RENESAS	获取价格	Quad. Bus Transceivers (with noninverted 3-state outputs)
HD74HC243FP-EL	RENESAS	获取价格	暂无描述
HD74HC243FPEL-E	RENESAS	获取价格	IC,BUS TRANSCEIVER,SINGLE,4-BIT,HC-CMOS,SOP,14PIN,PLASTIC