MC74HC573A

更新时间： 2024-11-25 05:09:55

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		锁存器
页数	文件大小	规格书
7页	235K
描述
Octal 3-State Noninverting Transparent Latch

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MC74HC573A 数据手册

SEMICONDUCTOR TECHNICAL DATA

High–Performance Silicon–Gate CMOS

J SUFFIX

CERAMIC PACKAGE

CASE 732–03

The MC54/74HC573A is identical in pinout to the LS573. The devices are

compatible with standard CMOS outputs; with pullup resistors, they are

compatible with LSTTL outputs.

These latches appear transparent to data (i.e., the outputs change

asynchronously) when Latch Enable is high. When Latch Enable goes low,

data meeting the setup and hold time becomes latched.

The HC573A is identical in function to the HCT373A but has the data

inputs on the opposite side of the package from the outputs to facilitate PC

board layout.

N SUFFIX

PLASTIC PACKAGE

CASE 738–03

DW SUFFIX

SOIC PACKAGE

CASE 751D–04

The HC573A is the noninverting version of the HC563A.

•

Output Drive Capability: 15 LSTTL Loads

Outputs Directly Interface to CMOS, NMOS and TTL

Operating Voltage Range: 2.0 to 6.0 V

Low Input Current: 1.0 µA

In Compliance with the Requirements Defined by JEDEC Standard

No. 7A

DT SUFFIX

TSSOP PACKAGE

CASE 948E–02

ORDERING INFORMATION

MC54HCXXXAJ

MC74HCXXXAN

Ceramic

Plastic

•

Chip Complexity: 218 FETs or 54.5 Equivalent Gates

MC74HCXXXADW SOIC

MC74HCXXXADT TSSOP

LOGIC DIAGRAM

PIN ASSIGNMENT

OUTPUT

ENABLE

NONINVERTING

OUTPUTS

DATA

INPUTS

LATCH ENABLE

PIN 20 = V

PIN 10 = GND

OUTPUT ENABLE

LATCH

ENABLE

GND

Design Criteria

Value

Units

ea.

Internal Gate Count*

54.5

1.5

FUNCTION TABLE

Inputs

Output

Internal Gate Propagation Delay

Internal Gate Power Dissipation

Output Latch

Enable Enable

5.0

µW

Speed Power Product

0.0075

No Change

* Equivalent to a two–input NAND gate.

X = Don’t Care

Z = High Impedance

10/96

REV 7

Motorola, Inc. 1996

12 3 4 5 6 7

中文翻译

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与MC74HC573A相关器件

型号	品牌	获取价格	描述	数据表
MC74HC573A_05	ONSEMI	获取价格	Octal 3−State Noninverting Transparent Latch High−Performance Silicon−Ga
MC74HC573ADT	MOTOROLA	获取价格	Octal 3-State Inverting Transparent Latch
MC74HC573ADT	ONSEMI	获取价格	Octal 3-State Noninverting Transparent Latch
MC74HC573ADTEL	ONSEMI	获取价格	IC,LATCH,SINGLE,8-BIT,HC-CMOS,TSSOP,20PIN,PLASTIC
MC74HC573ADTG	ONSEMI	获取价格	Octal 3−State Noninverting Transparent Latch High−Performance Silicon−Ga
MC74HC573ADTR2	ONSEMI	获取价格	Octal 3-State Noninverting Transparent Latch
MC74HC573ADTR2G	ONSEMI	获取价格	Octal 3−State Noninverting Transparent Latch High−Performance Silicon−Ga
MC74HC573ADW	MOTOROLA	获取价格	Octal 3-State Inverting Transparent Latch
MC74HC573ADW	ONSEMI	获取价格	Octal 3-State Noninverting Transparent Latch
MC74HC573ADWG	ONSEMI	获取价格	Octal 3−State Noninverting Transparent Latch High−Performance Silicon−Ga

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