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參數(shù)資料
| 型號(hào)： | 93L38 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 127K |
| 代理商： | 93L38 |
TL/F/10202
9
July 1989
93L38
8-Bit Multiple Port Register
General Description
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.
Features
Y
Master/slave operation permitting simultaneous write/
read without race problems
Y
Simultaneously read two bits and write one bit in any
one of eight bit positions
Y
Readily expandable to allow for larger word sizes
Connection Diagram
Dual-In-Line Package
TL/F/10202–1
Order Number 93L38DMQB or 93L38FMQB
See NS Package Number J16A or W16A
Logic Symbol
TL/F/10202–2
V
CC
e
Pin 16
GND
e
Pin 8
Pin Names
Description
A0–A2
DA
B0–B2
C0–C2
CP
SLE
ZB
ZC
Write Address Inputs
Data Input
B Read Address Inputs
C Read Address Inputs
Clock Pulse Input (Active Rising Edge)
Slave Enable Input (Active LOW)
B Output
C Output
C
1995 National Semiconductor Corporation
RRD-B30M105/Printed in U. S. A.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 93L38DC | Register File |
| 93L415ADC | STATIC RANDOM ACCESS MEMORY |
| 93L415APC | STATIC RANDOM ACCESS MEMORY |
| 93L422ADC | x4 SRAM |
| 93L422ADMQB | x4 SRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 93L38 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 93L38DC | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| 93L38DMQB | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| 93L38FMQB | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit Multiple Port Register |
| 93L38PC | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
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