DM54LS54 DM74LS54 4-WIDE 2-Input AND-OR-INVERT Gate
January 1993
DM54LS54 DM74LS54
4-WIDE 2-Input AND-OR-INVERT Gate
General Description
This device contains a combination of four two input AND
gates whose outputs are connected to a four input NOR
Gate
Connection Diagram
Dual-In-Line Package
TL F 10173 鈥?1
Order Number DM54LS54J DM54LS54W DM74LS54M or DM74LS54N
See NS Package Number J14A M14A N14A or W14B
Function Table
Y
e
AB
a
CDE
a
FGH
a
IJ
Inputs
A
H
X
X
X
B
H
X
X
X
C
X
H
X
X
D
X
H
X
X
E
X
H
X
X
F
X
X
H
X
G
X
X
H
X
H
X
X
H
X
I
X
X
X
H
J
X
X
X
X
Output
Y
L
L
L
L
H
All Other Combinations
H
e
High Logic Level
L
e
Low Logic Level
X
e
Either Low or High Logic Level
C
1995 National Semiconductor Corporation
TL F 10173
RRD-B30M105 Printed in U S A