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:

$Y=A \cdot B+\overline{A} \cdot B$

$=(A+\overline{A}) \cdot B$

$Y=1 \cdot B$

$Y=B$