MC74ACT573

更新时间： 2024-11-14 23:01:35

品牌	Logo	应用领域
安森美 - ONSEMI		锁存器输出元件
页数	文件大小	规格书
12页	126K
描述
OCTAL D-TYPE LATCH WITH 3-STATE OUTPUTS

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中文翻译

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数据手册

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MC74ACT573 数据手册

MC74AC573, MC74ACT573

Octal Buffer/Line Driver

with 3−State Outputs

The MC74AC573/74ACT573 is a high−speed octal latch with

buffered common Latch Enable (LE) and buffered common Output

Enable (OE) inputs.

The MC74AC573/74ACT573 is functionally identical to the

MC74AC373/74ACT373 but has inputs and outputs on opposite sides.

http://onsemi.com

MARKING

Features

DIAGRAM

• Inputs and Outputs on Opposite Sides of Package Allowing Easy

Interface with Microprocessors

• Useful as Input or Output Port for Microprocessors

MC74xxx573N

AWLYYWWG

• Functionally Identical to MC74AC373/74ACT373

• 3−State Outputs for Bus Interfacing

• Outputs Source/Sink 24 mA

PDIP−20

N SUFFIX

CASE 738

• ′ACT573 Has TTL Compatible Inputs

• Pb−Free Packages are Available*

xxx573

AWLYYWWG

SO−20

DW SUFFIX

CASE 751D

xxx

573

GND

ALYW G

Figure 1. Pinout 20−Lead Packages Conductors

(Top View)

TSSOP−20

DT SUFFIX

CASE 948E

PIN ASSIGNMENT

FUNCTION

D −D

Data Inputs

74xxx573

AWLYWWG

Latch Enable Input

3−State Output Enable Input

3−State Latch Outputs

O −O

EIAJ−20

M SUFFIX

CASE 967

D D D D D

3 4 5 6 7

xxx

= AC or ACT

= Assembly Location

WL, L = Wafer Lot

YY, Y = Year

O O O O O O O

1 2 3 4 5 6 7

WW, W = Work Week

G or G = Pb−Free Package

(Note: Microdot may be in either location)

Figure 2. Logic Symbol

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 8 of this data sheet.

Publication Order Number:

September, 2005 − Rev. 7

MC74AC573/D

12 3 4 5 6 7...12

中文翻译

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与MC74ACT573相关器件

型号	品牌	获取价格	描述	数据表
MC74ACT573DT	ONSEMI	获取价格	IC ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, TSSOP-20, Bus Driver/Transceiver
MC74ACT573DTEL	ONSEMI	获取价格	IC,LATCH,SINGLE,8-BIT,ACT-CMOS,TSSOP,20PIN,PLASTIC
MC74ACT573DTR2	ONSEMI	获取价格	OCTAL D-TYPE LATCH WITH 3-STATE OUTPUTS
MC74ACT573DTR2G	ONSEMI	获取价格	OCTAL D-TYPE LATCH WITH 3-STATE OUTPUTS
MC74ACT573DW	ONSEMI	获取价格	OCTAL D-TYPE LATCH WITH 3-STATE OUTPUTS
MC74ACT573DW	MOTOROLA	获取价格	OCTAL D-TYPE LATCH WITH 3-STATE OUTPUTS
MC74ACT573DWC	MOTOROLA	获取价格	暂无描述
MC74ACT573DWCR2	MOTOROLA	获取价格	ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20
MC74ACT573DWG	ONSEMI	获取价格	OCTAL D-TYPE LATCH WITH 3-STATE OUTPUTS
MC74ACT573DWR2	ONSEMI	获取价格	OCTAL D-TYPE LATCH WITH 3-STATE OUTPUTS