TL/F/6492
5402/DM5402/DM7402
Quad
2-Input
NOR
Gates
June 1989
5402/DM5402/DM7402
Quad 2-Input NOR Gates
General Description
This device contains four independent gates each of which
performs the logic NOR function.
Features
Y
Alternate Military/Areospace device (5402) is available.
Contact a National Semiconductor Sales Office/Distrib-
utor for specifications.
Connection Diagram
Dual-In-Line Package
TL/F/6492–1
Order Number 5402DMQB, 5402FMQB, DM5402J, DM5402W or DM7402N
See NS Package Number J14A, N14A or W14B
Function Table
Y e A a B
Inputs Output
AB Y
LL H
LH L
HL L
HH L
HeHigh Logic Level
L e Low Logic Level
C
1995 National Semiconductor Corporation RRD-B30M105/Printed in U. S. A.