93L24 Datasheet, PDF (1/4 Pages) National Semiconductor (TI) – 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 ‘‘less
than’’ ‘‘greater than’’ and ‘‘equal to’’ A HIGH on the active
LOW Enable Input forces all three outputs LOW
Features
Y _{Three separate outputs A}k_{B A}l_{B A}e_B
Y _{Easily expandable}
Y _{Active low enable input}
Connection Diagram
Dual-In-Line Package
Logic Symbol
TL F 10199 – 1
Order Number 93L24DMQB or 93L24FMQB
See NS Package Number J16A or W16A
Pin Names
E
A0 – A4
B0 – B4
A^kB
A^lB
AeB
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)
V_CC e Pin 16
GND e Pin 8
TL F 10199 – 2
Truth Table
Inputs
E
An
Bn
H
X
X
L
Word A e Word B
L
Word A ^l Word B
L
Word B ^k Word A
H e HIGH Voltage Level
L e LOW Voltage Level
X e Immaterial
Outputs
A^kB A^lB AeB
L
LL
L
L
H
L
H
L
H
L
L
C1995 National Semiconductor Corporation TL F 10199
RRD-B30M105 Printed in U S A