DM93L14 Quad Latch
June 1989
Revised November 1999
DM93L14
Quad Latch
General Description
The DM93L14 is a multifunctional 4-bit latch designed for
general purpose storage applications in high speed digital
systems. 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
s
Can be used as single input D latches or set/reset
latches
s
Active low enable gate input
s
Overriding master reset
Ordering Code:
Order Number
DM93L14N
Package Number
N14A
Package Description
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Logic Symbol
Connection Diagram
V
CC
=
Pin 16
GND
=
Pin 8
Pin Descriptions
Pin Names
E
D0
鈭?/div>
D3
S0
鈭?/div>
S3
MR
Q0
鈭?/div>
Q3
Description
Enable Input (Active LOW)
Data Inputs
Set Inputs (Active LOW)
Master Reset Input (Active LOW)
Latch Outputs
漏 1999 Fairchild Semiconductor Corporation
DS009612
www.fairchildsemi.com
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