Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. Inputs $A$ and $B$ are given to show combination of gates
image
Then, output $C$ is
image

Semiconductor Electronics: Materials Devices and Simple Circuits

Solution:

Given circuit is
image
$A$ $B$ $Y-{1}$ $Y-{2}$ $Y-{3}$ $Y-{4}$ $y_{5}$ $y_{6}$ $y_{7}$ $C$
0 0 0 0 1 1 1 0 0 1
0 1 0 1 1 0 1 1 0 1
1 0 1 0 0 1 0 1 1 0
1 1 1 1 0 0 0 1 1 0

Observing, this is $NOR$ gate.