93L24 5-Bit Comparator
June 1989
93L24
5-Bit Comparator
General Description
The 93L24 expandable comparator provides comparison
between two 5-bit words and gives three outputs 鈥樷€榣ess
than鈥欌€?鈥樷€榞reater than鈥欌€?and 鈥樷€榚qual to鈥欌€?A HIGH on the active
LOW Enable Input forces all three outputs LOW
Features
Y
Y
Y
Three separate outputs A
k
B A
l
B A
e
B
Easily expandable
Active low enable input
Connection Diagram
Dual-In-Line Package
Logic Symbol
TL F 10199 鈥?2
V
CC
e
Pin 16
GND
e
Pin 8
TL F 10199 鈥?1
Order Number 93L24DMQB or 93L24FMQB
See NS Package Number J16A or W16A
Truth Table
Pin Names
E
A0鈥揂4
B0鈥揃4
A
k
B
A
l
B
A
e
B
Description
Enable Input (Active LOW)
Word A Parallel Inputs
Word B Parallel Inputs
A Less than B Output (Active HIGH)
A Greater than B Output (Active HIGH)
A Equal to B Output (Active HIGH)
E
H
L
L
L
Inputs
An
Bn
A
k
B
L
L
L
H
Outputs
A
l
B
L
L
H
L
A
e
B
L
H
L
L
X
X
Word A
e
Word B
Word A
l
Word B
Word B
k
Word A
H
e
HIGH Voltage Level
L
e
LOW Voltage Level
X
e
Immaterial
C
1995 National Semiconductor Corporation
TL F 10199
RRD-B30M105 Printed in U S A