74AC573

更新时间： 2024-11-16 22:53:11

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		锁存器
页数	文件大小	规格书
10页	91K
描述
Octal Latch with 3-STATE Outputs

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数据手册

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74AC573 数据手册

November 1988

Revised October 1999

74AC573 • 74ACT573

Octal Latch with 3-STATE Outputs

General Description

The 74AC573 and 74ACT573 are high-speed octal latches

with buffered common Latch Enable (LE) and buffered

common Output Enable (OE) inputs.

Features

■ I_CCand I_OZreduced by 50%

■ Inputs and outputs on opposite sides of package allow-

ing easy interface with microprocessors

The 74AC573 and 74ACT573 are functionally identical to

the 74AC373 and 74ACT373 but with inputs and outputs

on opposite sides.

■ Useful as input or output port for microprocessors

■ Functionally identical to 74AC373 and 74ACT373

■ 3-STATE outputs for bus interfacing

■ Outputs source/sink 24 mA

■ 74ACT573 has TTL-compatible inputs

Ordering Code:

Order Number Package Number

Package Description

74AC573SC

74AC573SJ

M20B

M20D

MTC20

N20A

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS--013, 0.300” Wide Body

20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

74AC573MTC

74AC573PC

74ACT573SC

74ACT573SJ

74ACT573MTC

74ACT573PC

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS--013, 0.300” Wide Body

20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

M20B

M20D

MTC20

N20A

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide

Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.

Logic Symbols

Connection Diagram

IEEE/IEC

Pin Descriptions

Pin Names

Description

Data Inputs

Latch Enable Input

D₀–D₇

3-STATE Output Enable Input

3-STATE Latch Outputs

O₀–O₇

FACT is a trademark of Fairchild Semiconductor Corporation.

DS009973

www.fairchildsemi.com

12 3 4 5 6 7...10

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与74AC573相关器件

型号	品牌	获取价格	描述	数据表
74AC573_07	FAIRCHILD	获取价格	Octal Latch with 3-STATE Outputs
74AC573B	STMICROELECTRONICS	获取价格	OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING
74AC573D	ETC	获取价格	8-Bit D-Type Latch
74AC573DB	ETC	获取价格	8-Bit D-Type Latch
74AC573FC	FAIRCHILD	获取价格	Bus Driver, AC Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20
74AC573FCT	FAIRCHILD	获取价格	Bus Driver, AC Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20
74AC573FCTR	FAIRCHILD	获取价格	Bus Driver, AC Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20
74AC573FCX	FAIRCHILD	获取价格	Bus Driver, AC Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20
74AC573FCXR	FAIRCHILD	获取价格	Bus Driver, AC Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20
74AC573LC	FAIRCHILD	获取价格	Bus Driver, AC Series, 1-Func, 8-Bit, True Output, CMOS, CQCC20, CERAMIC, LCC-20