MC74HC540

更新时间： 2024-09-14 23:01:35

品牌	Logo	应用领域
安森美 - ONSEMI		驱动器
页数	文件大小	规格书
8页	149K
描述
Octal 3-State Inverting Buffer/Line Driver/Line Receiver

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数据手册

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MC74HC540 数据手册

High–Performance Silicon–Gate CMOS

The MC74HC540A is identical in pinout to the LS540. The device

inputs are compatible with Standard CMOS outputs. External pullup

resistors make them compatible with LSTTL outputs.

The HC540A is an octal inverting buffer/line driver/line receiver

designed to be used with 3–state memory address drivers, clock

drivers, and other bus–oriented systems. This device features inputs

and outputs on opposite sides of the package and two ANDed

active–low output enables.

http://onsemi.com

MARKING

DIAGRAMS

PDIP–20

N SUFFIX

CASE 738

MC74HC540AN

AWLYYWW

The HC540A is similar in function to the HC541A, which has

non–inverting outputs.

SOIC WIDE–20

DW SUFFIX

CASE 751D

HC540A

AWLYYWW

• Output Drive Capability: 15 LSTTL Loads

• Outputs Directly Interface to CMOS, NMOS and TTL

• Operating Voltage Range: 2 to 6V

= Assembly Location

WL = Wafer Lot

YY = Year

• Low Input Current: 1µA

• High Noise Immunity Characteristic of CMOS Devices

• In Compliance With the JEDEC Standard No. 7A Requirements

• Chip Complexity: 124 FETs or 31 Equivalent Gates

LOGIC DIAGRAM

WW = Work Week

ORDERING INFORMATION

Device

Package

PDIP–20

Shipping

MC74HC540AN

1440 / Box

38 / Rail

MC74HC540ADW

MC74HC540ADWR2

SOIC–WIDE

SOIC–WIDE 1000 / Reel

Data

Inputs

Inverting

Outputs

Output OE1

OE2

PIN 20 = V

PIN 10 = GND

Pinout: 20–Lead Packages (Top View)

Enables

OE2 Y1

FUNCTION TABLE

Inputs

OE1 OE2

Output Y

Z = High Impedance

X = Don’t Care

OE1 A1

A8 GND

Semiconductor Components Industries, LLC, 2000

Publication Order Number:

March, 2000 – Rev. 7

MC74HC540A/D

12 3 4 5 6 7 8

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与MC74HC540相关器件

型号	品牌	获取价格	描述	数据表
MC74HC540A	ONSEMI	获取价格	Octal 3-State Inverting Buffer/Line Driver/Line Receiver
MC74HC540A_05	ONSEMI	获取价格	Octal 3−State Inverting Buffer/Line Driver/Line Receiver High−Performance Sili
MC74HC540ADT	ONSEMI	获取价格	HC/UH SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, TSSOP-20
MC74HC540ADTEL	ONSEMI	获取价格	IC,BUFFER/DRIVER,SINGLE,8-BIT,HC-CMOS,TSSOP,20PIN,PLASTIC
MC74HC540ADTR2	ONSEMI	获取价格	Octal 3−State Inverting Buffer/Line Driver/Line Receiver High−Performance Sili
MC74HC540ADTR2G	ONSEMI	获取价格	Octal 3−State Inverting Buffer/Line Driver/Line Receiver High−Performance Sili
MC74HC540ADW	MOTOROLA	获取价格	Octal 3-State Inverting Buffer/Line Driver/Line Receiver
MC74HC540ADW	ONSEMI	获取价格	Octal 3-State Inverting Buffer/Line Driver/Line Receiver
MC74HC540ADWG	ONSEMI	获取价格	Octal 3−State Inverting Buffer/Line Driver/Line Receiver High−Performance Sili
MC74HC540ADWR	ONSEMI	获取价格	IC,BUFFER/DRIVER,SINGLE,8-BIT,HC-CMOS,SOP,20PIN,PLASTIC