Semiconductors Question 6
Question 6 - 2024 (29 Jan Shift 2)
The truth table for this given circuit is :
(1)
$A$ | $B$ | $Y$ |
---|---|---|
0 | 0 | 1 |
0 | 1 | 1 |
1 | 0 | 1 |
1 | 1 | 0 |
(2)
$A$ | $B$ | $Y$ |
---|---|---|
0 | 0 | 0 |
0 | 1 | 1 |
1 | 0 | 0 |
1 | 1 | 1 |
(3)
$A$ | $B$ | $Y$ |
---|---|---|
0 | 0 | 0 |
0 | 1 | 0 |
1 | 0 | 0 |
1 | 1 | 1 |
(4)
$A$ | $B$ | $Y$ |
---|---|---|
0 | 0 | 1 |
0 | 1 | 0 |
1 | 0 | 1 |
1 | 1 | 0 |
Show Answer
Answer: (2)
Solution:
$Y=A \cdot B+\overline{A} \cdot B$
$=(A+\overline{A}) \cdot B$
$Y=1 \cdot B$
$Y=B$