HD74HC540

更新时间： 2024-11-13 05:35:15

品牌	Logo	应用领域
瑞萨 - RENESAS		驱动器
页数	文件大小	规格书
9页	111K
描述
Octal Buffers/Line Drivers (with 3-state outputs)

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数据手册

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HD74HC540 数据手册

HD74HC540, HD74HC541

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

REJ03D0628-0200

(Previous ADE-205-508)

Rev.2.00

Mar 30, 2006

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)

Ordering Information

Package Code

(Previous Code)

Package

Abbreviation

Taping Abbreviation

(Quantity)

Part Name

Package Type

DILP-20 pin

HD74HC540P

PRDP0020AC-B

(DP-20NEV)

—

HD74HC541P

HD74HC540FPEL

HD74HC541FPEL

HD74HC540RPEL

HD74HC541RPEL

HD74HC540TELL

HD74HC541TELL

PRSP0020DD-B

(FP-20DAV)

SOP-20 pin (JEITA)

SOP-20 pin (JEDEC)

TSSOP-20 pin

EL (2,000 pcs/reel)

EL (1,000 pcs/reel)

ELL (2,000 pcs/reel)

PRSP0020DC-A

(FP-20DBV)

PTSP0020JB-A

(TTP-20DAV)

Note: Please consult the sales office for the above package availability.

Function Table

Inputs

Output Y

G₁

G₂

HD74HC540

HD74HC541

H : high level

low level

irrelevant

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

Rev.2.00 Mar 30, 2006 page 1 of 8

12 3 4 5 6 7...9

中文翻译

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与HD74HC540相关器件

型号	品牌	获取价格	描述	数据表
HD74HC540/HD74HC541	ETC	获取价格
HD74HC540FP	ETC	获取价格	BUFFER/DRIVER\|SINGLE\|8-BIT\|HC-CMOS\|SOP\|20PIN\|PLASTIC
HD74HC540FPEL	RENESAS	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)
HD74HC540FP-EL	RENESAS	获取价格	暂无描述
HD74HC540P	RENESAS	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)
HD74HC540PV-E	RENESAS	获取价格	HC/UH SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20, 6.30 X 24.50 MM, 2.54 MM PITCH, PLAST
HD74HC540RP	RENESAS	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)
HD74HC540RPEL	RENESAS	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)
HD74HC540T	HITACHI	获取价格	暂无描述
HD74HC540T	RENESAS	获取价格	暂无描述