Datasheet > 逻辑 > 总线驱动器/收发器> MC74VHCT573A

MC74VHCT573A

更新时间： 2024-11-03 23:05:47

品牌	Logo	应用领域
安森美 - ONSEMI		锁存器
页数	文件大小	规格书
7页	175K
描述
Octal D-Type Latch with 3-State Output

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数据手册

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MC74VHCT573A 数据手册

SEMICONDUCTOR TECHNICAL DATA

The MC74VHCT573A is an advanced high speed CMOS octal latch with

3–state output fabricated with silicon gate CMOS technology. It achieves

high speed operation similar to equivalent Bipolar Schottky TTL while

maintaining CMOS low power dissipation.

This 8–bit D–type latch is controlled by a latch enable input and an output

enable input. When the output enable input is high, the eight outputs are in a

high impedance state.

DW SUFFIX

20–LEAD SOIC PACKAGE

CASE 751D–04

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

as a level converter for interfacing 3.3V to 5.0V, because it has full 5V CMOS

level output swings.

The VHCT573A input and output (when disabled) structures provide

protection when voltages between 0V and 5.5V 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.

DT SUFFIX

20–LEAD TSSOP PACKAGE

CASE 948E–02

•

High Speed: t

= 7.7ns (Typ) at V

= 5V

Low Power Dissipation: I

= 4µA (Max) at T = 25°C

M SUFFIX

20–LEAD SOIC EIAJ PACKAGE

CASE 967–01

TTL–Compatible Inputs: V = 0.8V; V = 2.0V

Power Down Protection Provided on Inputs and Outputs

Balanced Propagation Delays

Designed for 4.5V to 5.5V Operating Range

IL IH

ORDERING INFORMATION

MC74VHCTXXXADW

MC74VHCTXXXADT

MC74VHCTXXXAM

SOIC

TSSOP

SOIC EIAJ

Low Noise: V

= 1.6V (Max)

OLP

Pin and Function Compatible with Other Standard Logic Families

Latchup Performance Exceeds 300mA

ESD Performance: HBM > 2000V; Machine Model > 200V

Chip Complexity: 234 FETs or 58.5 Equivalent Gates

PIN ASSIGNMENT

LOGIC DIAGRAM

NONINVERTING

OUTPUTS

DATA

INPUTS

GND

FUNCTION TABLE

INPUTS

OUTPUT

No Change

6/97

REV 0

Motorola, Inc. 1997

12 3 4 5 6 7

中文翻译

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与MC74VHCT573A相关器件

型号	品牌	获取价格	描述	数据表
MC74VHCT573A_06	ONSEMI	获取价格	Octal D−Type Latch with 3−State Output
MC74VHCT573ADT	ONSEMI	获取价格	Octal D-Type Latch with 3-State Output
MC74VHCT573ADT	MOTOROLA	获取价格	AHCT/VHCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, TSSOP-20
MC74VHCT573ADTG	ONSEMI	获取价格	Octal D−Type Latch with 3−State Output
MC74VHCT573ADTR2	ONSEMI	获取价格	Octal D−Type Latch with 3−State Output
MC74VHCT573ADTR2	MOTOROLA	获取价格	AHCT/VHCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, TSSOP-20
MC74VHCT573ADTRG	ONSEMI	获取价格	Octal D−Type Latch with 3−State Output
MC74VHCT573ADW	ONSEMI	获取价格	Octal D-Type Latch with 3-State Output
MC74VHCT573ADW	MOTOROLA	获取价格	Bus Driver, AHCT/VHCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, PLASTIC, SOIC-20
MC74VHCT573ADWG	ONSEMI	获取价格	Octal D−Type Latch with 3−State Output

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