54ACT373F

更新时间： 2024-11-14 22:56:11

品牌	Logo	应用领域
美国国家半导体 - NSC		锁存器
页数	文件大小	规格书
10页	169K
描述
Octal Transparent Latch with TRI-STATE Outputs

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数据手册

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54ACT373F 数据手册

August 1998

54AC373 • 54ACT373

Octal Transparent Latch with TRI-STATE^®Outputs

General Description

Features

n I_CCand I_OZreduced by 50%

n Eight latches in a single package

n TRI-STATE outputs for bus interfacing

n Outputs source/sink 24 mA

The ’AC/’ACT373 consists of eight latches with TRI-STATE

outputs for bus organized system applications. The flip-flops

appear transparent to the data when Latch Enable (LE) is

HIGH. When LE is LOW, the data that meets the setup time

is latched. Data appears on the bus when the Output Enable

(OE) is LOW. When OE is HIGH, the bus output is in the high

impedance state.

n ’ACT373 has TTL-compatible inputs

n Standard Microcircuit Drawing (SMD)

— ’AC373: 5962-87555

— ’ACT373: 5962-87556

Logic Symbols

IEEE/IEC

DS100329-1

DS100329-2

Pin Names

Description

Data Inputs

Latch Enable Input

D₀–D₇

Output Enable Input

O₀–O₇

TRI-STATE Latch Outputs

TRI-STATE^®is a registered trademark of National Semiconductor Corporation.

FACT^®is a registered trademark of Fairchild Semiconductor Corporation.

DS100329

www.national.com

12 3 4 5 6 7...10

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与54ACT373F相关器件

型号	品牌	获取价格	描述	数据表
54ACT373FM	TI	获取价格	ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, FP-20
54ACT373FM-MLS	TI	获取价格	ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP20, CERPACK-20
54ACT373FMQB	ETC	获取价格	8-Bit D-Type Latch
54ACT373L	NSC	获取价格	Octal Transparent Latch with TRI-STATE Outputs
54ACT373LM	FAIRCHILD	获取价格	Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, CQCC20, CERAMIC, LCC-20
54ACT373LMQB	ETC	获取价格	8-Bit D-Type Latch
54ACT373LMQBX	TI	获取价格	ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20
54ACT374	STMICROELECTRONICS	获取价格	抗辐照八路D型3态触发器
54ACT374D	NSC	获取价格	Octal D Flip-Flop with TRI-STATE Outputs
54ACT374DM	FAIRCHILD	获取价格	Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20, CERAMIC, DIP-20