Datasheet > 74LS373

74LS373

更新时间： 2024-11-05 22:53:19

品牌	Logo	应用领域
美国国家半导体 - NSC		触发器锁存器
页数	文件大小	规格书
8页	163K
描述
TRI-STATEE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops

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数据手册

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74LS373 数据手册

May 1992

DM54LS373/DM74LS373,

DM54LS374/DM74LS374

TRI-STATE Octal D-Type Transparent

Latches and Edge-Triggered Flip-Flops

General Description

Features

Choice of 8 latches or 8 D-type flip-flops in a single

package

These 8-bit registers feature totem-pole TRI-STATE outputs

designed specifically for driving highly-capacitive or relative-

ly low-impedance loads. The high-impedance state and in-

creased high-logic level drive provide these registers with

the capability of being connected directly to and driving the

bus lines in a bus-organized system without need for inter-

face or pull-up components. They are particularly attractive

for implementing buffer registers, I/O ports, bidirectional

TRI-STATE bus-driving outputs

Full parallel-access for loading

Buffered control inputs

P-N-P inputs reduce D-C loading on data lines

bus drivers, and working registers.

(Continued)

Connection Diagrams

Dual-In-Line Packages

’LS373

Order Number

DM54LS373J,

DM54LS373W,

DM74LS373N or

DM74LS373WM

See NS Package Number

J20A, M20B, N20A or

W20A

TL/F/6431–1

’LS374

Order Number

DM54LS374J,

DM54LS374W,

DM74LS374WM or

DM74LS374N

See NS Package Number

J20A, M20B, N20A or

W20A

TL/F/6431–2

TRI-STATEÉ is a registered trademark of National Semiconductor Corp.

1995 National Semiconductor Corporation

TL/F/6431

RRD-B30M105/Printed in U. S. A.

12 3 4 5 6 7 8

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与74LS373相关器件

型号	品牌	获取价格	描述	数据表
74LS373DC	ROCHESTER	获取价格	Bus Driver,
74LS373DCQM	FAIRCHILD	获取价格	Bus Driver, 1-Func, 8-Bit, TTL, CDIP20,
74LS373FC	FAIRCHILD	获取价格	Bus Driver, 1-Func, 8-Bit, TTL, CDFP20,
74LS373FCQM	ROCHESTER	获取价格	Bus Driver,
74LS373PC	ETC	获取价格	8-Bit D-Type Latch
74LS373PCQM	FAIRCHILD	获取价格	Bus Driver, 1-Func, 8-Bit, TTL, PDIP20,
74LS373PCQR	FAIRCHILD	获取价格	Bus Driver, 1-Func, 8-Bit, TTL, PDIP20,
74LS373SC	FAIRCHILD	获取价格	Bus Driver, 1-Func, 8-Bit, TTL, PDSO20,
74LS374	HITACHI	获取价格	Octal D-type Edge-triggered Flip-Flips(with three-state outputs)
74LS374	FAIRCHILD	获取价格	3-STATE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops