Physics - Semiconductors Question with Solution | TestHub

For Circuit I:
The inputs are $1$ and $1$.
The second input passes through a NOT gate, so it becomes $\overline{1}=0$.
These signals ($1$ and $0$) are fed into a NAND gate.
The output $Y=\overline{1\cdot 0}=\overline{0}=1$.

For Circuit II:
The inputs to the OR gate are $0$ and $1$.
The output of the OR gate is $0+1=1$.
This output ($1$) and the third input ($0$) are fed into an AND gate.
The output $Z=1\cdot 0=0$.

Therefore, the outputs $(Y,Z)$ are $(1,0)$.

Answer: $1,0$