DM9324 5-Bit Comparator
October 1988
Revised February 2000
DM9324
5-Bit Comparator
General Description
The DM9324 expandable comparators provide comparison
between two 5-bit words and give three outputs鈥斺€渓ess
than鈥? 鈥済reater than鈥?and 鈥渆qual to鈥? A HIGH on the active
LOW Enable Input forces all three outputs LOW.
Ordering Code:
Order Number
DM9324N
Package Number
N16E
Package Description
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Logic Symbol
Connection Diagram
V
CC
=
Pin 16
GND
=
Pin 6
Pin Descriptions
Pin Names
E
A0鈥揂4
B0鈥揃4
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)
Truth Table
Inputs
E
H
L
L
L
A
n
X
B
n
X
A
<
B
L
L
L
H
Outputs
A
>
B
L
L
H
L
A
=
B
L
H
L
L
Word A
=
Word B
Word A
>
Word B
Word B
>
Word A
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
X
=
Immaterial
漏 2000 Fairchild Semiconductor Corporation
DS009792
www.fairchildsemi.com