DM7402 Quad 2-Input NOR Gates
August 1986
Revised February 2000
DM7402
Quad 2-Input NOR Gates
General Description
This device contains four independent gates each of which
performs the logic NOR function.
Ordering Code:
Order Number
DM7402N
Package Number
N14A
Package Description
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Connection Diagram
Function Table
Y
=
A
+
B
Inputs
A
L
L
H
H
H
=
HIGH Logic Level
L
=
LOW Logic Level
Output
B
L
H
L
H
Y
H
L
L
L
漏 2000 Fairchild Semiconductor Corporation
DS006492
www.fairchildsemi.com