Datasheet > MC74VHCT240A_11

MC74VHCT240A_11

更新时间： 2024-09-29 12:22:51

品牌	Logo	应用领域
安森美 - ONSEMI		驱动器
页数	文件大小	规格书
7页	146K
描述
Octal Bus Buffer/Line Driver Inverting with 3âState Outputs

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MC74VHCT240A_11 数据手册

MC74VHCT240A

Octal Bus Buffer/Line Driver

Inverting with 3−State Outputs

The MC74VHCT240A is an advanced high speed CMOS octal bus

buffer fabricated with silicon gate CMOS technology. It achieves high

speed operation similar to equivalent Bipolar Schottky TTL while

maintaining CMOS low power dissipation.

http://onsemi.com

The MC74VHCT240A is an inverting 3−state buffer, and has two

active−low output enables. This device is designed to be used with

3−state memory address drivers, etc.

MARKING

DIAGRAMS

The VHCT inputs are compatible with TTL levels. This device can

be used as a level converter for interfacing 3.3 V to 5.0 V, because it

has full 5.0 V CMOS level output swings.

The VHCT240A input and output (when disabled) structures

provide protection when voltages between 0 V and 5.5 V are applied,

regardless of the supply voltage. These input and output structures

help prevent device destruction caused by supply

voltage−input/output voltage mismatch, battery backup, hot insertion,

etc.

VHCT240A

AWLYYWWG

SOIC−20WB

SUFFIX DW

CASE 751D

Features

• High Speed: t = 5.6 ns (Typ) at V = 5.0 V

VHCT

240A

ALYWG

• Low Power Dissipation: I = 4 mA (Max) at T = 25°C

TSSOP−20

SUFFIX DT

CASE 948E

• TTL−Compatible Inputs: V = 0.8 V; V = 2.0 V

• Power Down Protection Provided on Inputs and Outputs

• Balanced Propagation Delays

• Designed for 4.5 V to 5.5 V Operating Range

• Low Noise: V

= 1.1 V (Max)

OLP

• Pin and Function Compatible with Other Standard Logic Families

• Latchup Performance Exceeds 300 mA

74VHCT240

AWLYWWG

SOEIAJ−20

SUFFIX M

CASE 967

• ESD Performance:

Human Body Model > 2000 V;

Machine Model > 200 V

• Chip Complexity: 110 FETs or 27.5 Equivalent Gates

• These Devices are Pb−Free and are RoHS Compliant

WL, L

YY, Y

= Assembly Location

= Wafer Lot

= Year

WW, W = Work Week

G or G

= Pb−Free Package

(Note: Microdot may be in either location)

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 4 of this data sheet.

Publication Order Number:

May, 2011 − Rev. 6

MC74VHCT240A/D

12 3 4 5 6 7

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与MC74VHCT240A_11相关器件

型号	品牌	获取价格	描述	数据表
MC74VHCT240ADT	ONSEMI	获取价格	Octal Bus Buffer/Line Driver
MC74VHCT240ADT	MOTOROLA	获取价格	Bus Driver, AHCT/VHCT Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, PLASTIC, TSSOP
MC74VHCT240ADTR2	MOTOROLA	获取价格	AHCT/VHCT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, PLASTIC, TSSOP-20
MC74VHCT240ADTRG	ONSEMI	获取价格	Octal Bus Buffer/Line Driver Inverting with 3
MC74VHCT240ADW	ONSEMI	获取价格	Octal Bus Buffer/Line Driver
MC74VHCT240ADW	MOTOROLA	获取价格	Bus Driver, AHCT/VHCT Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, PLASTIC, SOIC-
MC74VHCT240ADW	ROCHESTER	获取价格	AHCT/VHCT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, SOIC-20
MC74VHCT240ADWR2	MOTOROLA	获取价格	AHCT/VHCT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SOIC-20
MC74VHCT240ADWR2	ONSEMI	获取价格	AHCT/VHCT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, SOIC-20
MC74VHCT240ADWRG	ONSEMI	获取价格	Octal Bus Buffer/Line Driver Inverting with 3

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