Manual

Project 14: Comparator
A
Q
 Equal to 1 when A=B
 Equals 0 when A ≠ B
A B Output (Q)
0 0 1
0 1 0
1 0 0
1 1 1
B
Comparators are used in Central Processing Units (CPUs) and
Microcontrollers (MCUs).
A
Q
B
Simpler Comparator Circuit
24
5
3
4
1
2