DM93L14 Datasheet, PDF (1/5 Pages) Fairchild Semiconductor – 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 Package Number
Package Description
DM93L14N
N14A
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 − D3
S0 − S3
MR
Q0 − Q3
Description
Enable Input (Active LOW)
Data Inputs
Set Inputs (Active LOW)
Master Reset Input (Active LOW)
Latch Outputs
© 1999 Fairchild Semiconductor Corporation DS009612
www.fairchildsemi.com