
93L24
5-Bit Comparator
General Description
The 93L24 expandable comparator provides comparison be-
tween two 5-bit words and gives three outputs—“l(fā)ess than”,
“greater than” and “equal to”. A HIGH on the active LOW En-
able Input forces all three outputs LOW.
Features
n
Three separate outputs: A
<
B, A
>
B, A=B
n
Easily expandable
n
Active low enable input
Connection Diagram
Pin Names
E
A0–A4
B0–B4
A
<
B
A
>
B
A=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)
Logic Symbol
Truth Table
Inputs
An
X
Word A = Word B
Word A
>
Word B
Word B
<
Word A
Outputs
A
>
B
L
L
H
L
E
Bn
X
A
<
B
L
L
L
H
A=B
L
H
L
L
H
L
L
L
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Dual-In-Line Package
DS010199-1
Order Number 93L24DMQB or 93L24FMQB
See Package Number J16A or W16A
DS010199-2
V
= Pin 16
GND = Pin 8
April 1998
9
1998 Fairchild Semiconductor Corporation
DS010199
www.fairchildsemi.com