DM54LS260 DM74LS260 Dual 5-Input NOR Gate
April 1992
DM54LS260 DM74LS260
Dual 5-Input NOR Gate
General Description
This device contains two individual five input gates each of
which perform the logic NOR function
Connection Diagram
Dual-In-Line Package
TL F 9824 鈥?1
Order Number DM54LS260J DM54LS260W
DN54LS260E DM74LS260M or DM74LS260N
See NS Package Number E20A J14A M14A N14A or W14B
Truth Table
A
a
B
a
C
a
D
a
E
e
Y
Inputs
A
L
X
X
X
X
H
B
L
X
X
X
H
X
C
L
X
X
H
X
X
D
L
X
H
X
X
X
E
L
H
X
X
X
X
Outputs
Y
H
L
L
L
L
L
C
1995 National Semiconductor Corporation
TL F 9824
RRD-B30M115 Printed in U S A