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DM9338

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DM9338 数据手册

June 1989

9338/DM9338 8-Bit Multiple Port Register

General Description

The DM9338 is an 8-bit multiple port register designed for

high speed random access memory applications where the

ability to simultaneously read and write is desirable. A com-

mon use would be as a register bank in a three address

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

and read from any two of the eight bits simultaneously.

Connection Diagrams

Dual-In-Line Package

TL/F/9794–1

Order Number 9338DMQB, 9338FMQB or DM9338N

See NS Package Number J16A, N16E or W16A

Pin Names

Description

Write Address Inputs

A0–A2

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

FASTÉ and TRI-STATEÉ are registered trademarks of National Semiconductor Corporation.

1995 National Semiconductor Corporation

TL/F/9794

RRD-B30M115/Printed in U. S. A.

12 3 4 5 6

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型号	品牌	获取价格	描述	数据表
DM9338J/883	ETC	获取价格	Register File
DM9338N	NSC	获取价格	8-Bit Multiple Port Register
DM9348	ETC	获取价格
DM9348J/883	ETC	获取价格	Parity Generator/Checker
DM9348W/883	ETC	获取价格	Parity Generator/Checker
DM9368	FAIRCHILD	获取价格	7-Segment Decoder/Driver/Latch with Constant Current Source Outputs
DM9368N	FAIRCHILD	获取价格	LED Display Driver
DM936J	NSC	获取价格	IC,LOGIC GATE,HEX INVERTER,DTL,DIP,14PIN,CERAMIC
DM936N	TI	获取价格	936 SERIES, HEX 1-INPUT INVERT GATE, PDIP14, PLASTIC, DIP-14
DM936N/A+	ETC	获取价格	Hex Inverter