Physics - Semiconductors Question with Solution | TestHub

From the given logic circuit diagram:

The input $A$ is connected to a NOT gate, so its output is $\overline{A}$.

The inputs $B$ and $C$ are connected to an AND gate, so its output is $B\cdot C$.

These two outputs are then fed as inputs to an OR gate. The OR gate performs logical addition.

Therefore, the final output $Y$ is given by the Boolean expression:
$Y=\overline{A}+(B\cdot C)$

Answer: $\mathrm{Y}=\overline{\mathrm{A}}+(\mathrm{B}\cdot \mathrm{C})$