參數(shù)資料
型號: DM9300
文件頁數(shù): 117/158頁
文件大?。?/td> 2668K
代理商: DM9300
TL/F/9612
9
June 1989
93L14 Quad Latch
General Description
The 93L14 is a multifunctional 4-bit latch designed for gen-
eral purpose storage applications in high speed digital sys-
tems. All outputs have active pull-up circuitry to provide high
capacitance drive and to provide low impedance in both
logic states for good noise immunity.
Features
Y
Can be used as single input D latches or set/reset
latches
Y
Active low enable gate input
Y
Overriding master reset
Connection Diagram
Dual-In-Line Package
TL/F/9612–1
Order Number 93L14DMQB or 93L14FMQB
See NS Package Number J16A or W16A
Logic Symbol
TL/F/9612–2
V
CC
e
Pin 16
GND
e
Pin 8
Pin Names
Description
E
D0–D3
S0–S3
MR
Q0–Q3
Enable Input (Active LOW)
Data Inputs
Set Inputs (Active LOW)
Master Reset Input (Active LOW)
Latch Outputs
C
1995 National Semiconductor Corporation
RRD-B30M105/Printed in U. S. A.
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