DM7427 Datasheet, PDF (1/4 Pages) National Semiconductor (TI) – DM7427 Triple 3-Input NOR Gates

DM7427 Triple 3-Input NOR Gates
General Description
This device contains three independent gates each of which
performs the logic NOR function
Connection Diagram
Dual-In-Line Package
June 1989
Function Table
Order Number DM7427N
See NS Package Number N14A
YeAaBaC
Inputs
A
B
C
L
L
L
X
X
H
X
H
X
H
X
X
H e High Logic Level
L e Low Logic Level
X e Either High or Low Logic Level
Output
Y
H
L
L
L
TL F 6509 – 1
C1995 National Semiconductor Corporation TL F 6509
RRD-B30M105 Printed in U S A