Datasheet > 54ACTQ374DMQB-R

54ACTQ374DMQB-R

更新时间： 2023-08-15 00:00:00

品牌	Logo	应用领域
德州仪器 - TI		驱动输出元件
页数	文件大小	规格书
10页	220K
描述
ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20

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54ACTQ374DMQB-R 数据手册

August 1998

54ACQ374 • 54ACTQ374

Quiet Series Octal D Flip-Flop with TRI-STATE^®Outputs

n Guaranteed simultaneous switching noise level and

dynamic threshold performance

n Improved latch-up immunity

n Buffered positive edge-triggered clock

n TRI-STATE outputs drive bus lines or buffer memory

address registers

General Description

The ’ACQ/’ACTQ374 is

a high-speed, low-power octal

D-type flip-flop featuring separate D-type inputs for each

flip-flop and TRI-STATE outputs for bus-oriented applica-

tions. A buffered Clock (CP) and Output Enable (OE) are

common to all flip-flops.

n Outputs source/sink 24 mA

The ’ACQ/’ACTQ374 utilizes Quiet Series technology to

guarantee quiet output switching and improve dynamic

threshold performance. FACT Quiet Series

n Faster prop delays than the standard ’AC/’ACT374

n 4 kV minimum ESD immunity

n Standard Military Drawing (SMD)

— ’ACTQ374: 5962-92189

™

features

™

GTO output control and undershoot corrector in addition to

a split ground bus for superior performance.

— ’ACQ374: 5962-92179

Features

n I_CCand I_OZreduced by 50%

Logic Symbols

Connection Diagrams

Pin Assignment for DIP

and Flatpak

DS100239-1

IEEE/IEC

DS100239-3

Pin Assignment for LCC

DS100239-2

DS100239-4

™

GTO is a trademark of National Semiconductor Corporation.

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

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

™

FACT Quiet Series is a trademark of Fairchild Semiconductor Corporation.

DS100239

www.national.com

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