93L38

更新时间： 2024-11-23 08:13:11

品牌	Logo	应用领域
美国国家半导体 - NSC		二极管局域网
页数	文件大小	规格书
6页	118K
描述
8-Bit Multiple Port Register

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数据手册

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93L38 数据手册

July 1989

93L38

8-Bit Multiple Port Register

General Description

Features

Master/slave operation permitting simultaneous write/

read without race problems

The 93L38 is an 8-bit multiple port register designed for high

speed random access memory applications where the abili-

ty to simultaneously read and write is desirable. A common

use would be as a register bank in a three address comput-

er. Data can be written into any one of the eight bits and

read from any two of the eight bits simultaneously. The cir-

cuit uses TTL technology and is compatible with all TTL

families.

Simultaneously read two bits and write one bit in any

one of eight bit positions

Readily expandable to allow for larger word sizes

Connection Diagram

Logic Symbol

Dual-In-Line Package

TL/F/10202–2

TL/F/10202–1

Order Number 93L38DMQB or 93L38FMQB

See NS Package Number J16A or W16A

Pin 16

GND

Pin 8

Pin Names

Description

A0–A2

Write Address Inputs

Data Input

B0–B2

C0–C2

B Read Address Inputs

C Read Address Inputs

Clock Pulse Input (Active Rising Edge)

Slave Enable Input (Active LOW)

B Output

SLE

C Output

1995 National Semiconductor Corporation

TL/F/10202

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

12 3 4 5 6

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与93L38相关器件

型号	品牌	获取价格	描述	数据表
93L38DC	FAIRCHILD	获取价格	Shift Register,
93L38DCQM	FAIRCHILD	获取价格	Shift Register,
93L38DCQM	ROCHESTER	获取价格	Logic Circuit
93L38DCQR	ROCHESTER	获取价格	Logic Circuit
93L38DM	FAIRCHILD	获取价格	Shift Register,
93L38DM	NSC	获取价格	IC,REGISTER FILE,L-TTL,DIP,16PIN,CERAMIC
93L38DM	TI	获取价格	IC,REGISTER FILE,L-TTL,DIP,16PIN,CERAMIC
93L38DMQB	NSC	获取价格	8-Bit Multiple Port Register
93L38FC	FAIRCHILD	获取价格	Shift Register,
93L38FC	ROCHESTER	获取价格	Logic Circuit