Datasheet > HD74HC251

HD74HC251

更新时间： 2024-11-28 22:55:07

品牌	Logo	应用领域
日立 - HITACHI		复用器
页数	文件大小	规格书
9页	56K
描述
1 of 8 Data Selectors/Multiplexers (with 3-state outputs)

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HD74HC251 数据手册

HD74HC251

1 of 8 Data Selectors/Multiplexers (with 3-state outputs)

Description

This multiplexer features both true (Y) and complement (W) outputs as well as a strobe input. The strobe

must be at a low logic level to enable this device. When the strobe input is high, both outputs are in the

high impedance state. When enabled, address information on the data select inputs determines which data

input is routed to the Y and W outputs.

Features

•

High Speed Operation: t_pd(A, B, C to Y) = 20 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)

12 3 4 5 6 7...9

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型号	品牌	获取价格	描述	数据表
HD74HC251FP-E	RENESAS	获取价格	HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, FP-16DA
HD74HC251FPEL	RENESAS	获取价格	1 of 8 Data Selectors/Multiplexers (with 3-state outputs)
HD74HC251FP-EL	RENESAS	获取价格	HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, FP-16DA
HD74HC251P	RENESAS	获取价格	1 of 8 Data Selectors/Multiplexers (with 3-state outputs)
HD74HC251P-E	RENESAS	获取价格	HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDIP16, DP-16
HD74HC251RP	RENESAS	获取价格	HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, FP-16DN
HD74HC251RPEL	RENESAS	获取价格	1 of 8 Data Selectors/Multiplexers (with 3-state outputs)
HD74HC251T	HITACHI	获取价格	Multiplexer, HC/UH Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS
HD74HC253	HITACHI	获取价格	Dual 4-to-1-line Data Selectors/Multiplexers (with 3-state outputs)
HD74HC253	RENESAS	获取价格	Dual 4-to-1-line Data Selectors/Multiplexers (with 3-state outputs)