Target Exam

CUET

Subject

Physics

Chapter

Semiconductors and Electronic Devices

Question:

In the given gates the output, $Y_1$ for input A = 0, B = 1 and $Y_2$ for input A = 1, B = 1 are respectively:

Options:

$Y_1 =0, Y_2=0$

$Y_1 =0, Y_2=1$

$Y_1=1, Y_2=0$

$Y_1 =1, Y_2=1$

Correct Answer:

$Y_1 =0, Y_2=0$

Explanation:

The correct answer is Option (1) → $Y_1 =0, Y_2=0$

  A     B   $A+B$ $[(A+B).B]'$
0 0 0 1
0 1 1 0
1 0 1 1
1 1 1 0

$Y_1=0,Y_2=0$