Question 7: Semiconductors and Logic Gates

Question

For the given logic gate circuit, which of the following is the correct truth table?

Accepted Answer

z = \overline{n(n + m)} $\$

z = \overline{n}

Answer

$\begin{array}{|c|c|c|}
\hline
n & m & z \
\hline
0 & 0 & 1 \
\hline
0 & 1 & 0 \
\hline
1 & 1 & 0 \
\hline
1 & 0 & 0 \
\hline
\end{array}$

Answer

$\begin{array}{c|c|c}
n & m & z \
\hline
0 & 0 & 1 \
0 & 1 & 0 \
1 & 1 & 0 \
1 & 0 & 0 \
\end{array}$

Answer

$\begin{array}{|c|c|c|}
\hline
n & m & z \
\hline
0 & 0 & 0 \
\hline
0 & 1 & 1 \
\hline
1 & 1 & 0 \
\hline
1 & 0 & 1 \
\hline
\end{array}$

Answer

$\begin{array}{|c|c|c|}
\hline
n & m & z \
\hline
0 & 0 & 1 \
\hline
0 & 1 & 1 \
\hline
1 & 1 & 0 \
\hline
1 & 0 & 0 \
\hline
\end{array}$

Semiconductors and Logic Gates