HD74HC540T

更新时间： 2024-01-12 11:47:23

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HD74HC540T 数据手册

HD74HC540/HD74HC541

Octal Buffers/Line Drivers (with 3-state outputs)

Description

The HD74HC540 is an inverting buffer and the HD74HC541 is a non-inverting buffer. The 3-state control

gate operates as a two-input NOR such that if either G₁or G₂are high, all eight outputs are in the high-

impedance state.

Features

•

High Speed Operation: t_pd= 11.5 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

Inputs

Output Y

G₁

G₂

HD74HC540

HD74HD541

irrelevant

off (high-impedance) state of a 3-state output.

12 3 4 5 6 7...9

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型号	品牌	获取价格	描述	数据表
HD74HC540TELL	RENESAS	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)
HD74HC541	RENESAS	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)
HD74HC541	HITACHI	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)
HD74HC541FP	ETC	获取价格	BUFFER/DRIVER\|SINGLE\|8-BIT\|HC-CMOS\|SOP\|20PIN\|PLASTIC
HD74HC541FPEL	RENESAS	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)
HD74HC541FP-EL	HITACHI	获取价格	Bus Driver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, FP-20DA
HD74HC541FPV-E	RENESAS	获取价格	HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, FP-20DA
HD74HC541P	RENESAS	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)
HD74HC541RP	ETC	获取价格	BUFFER/DRIVER\|SINGLE\|8-BIT\|HC-CMOS\|SOP\|20PIN\|PLASTIC
HD74HC541RPEL	RENESAS	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)