Digital Electronics, Logic gates and Digital Circuit
Semiconductor Electronics Material Devices and Simple Circuits

151249 The output from a NAND gate having inputs \(A\) and \(B\) given below will be.
original image

1 original image
2 original image
3 original image
4 original image
Semiconductor Electronics Material Devices and Simple Circuits

151250 For the given logic gates combination the correct truth table will be
original image

1 \(\begin{array}{|c|c|c|}
\hline \mathrm{A} & \mathrm{B} & \mathrm{X} \\
\hline 0 & 0 & 0 \\
0 & 1 & 1 \\
1 & 0 & 1 \\
1 & 1 & 0 \\
\hline
\end{array}\)
2 \(\begin{array}{|c|c|c|}
\hline \mathrm{A} & \mathrm{B} & \mathrm{X} \\
\hline 0 & 0 & 0 \\
0 & 1 & 1 \\
1 & 0 & 1 \\
1 & 1 & 1 \\
\hline
\end{array}\)
3 \(\begin{array}{|c|c|c|}
\hline \mathrm{A} & \mathrm{B} & \mathrm{X} \\
\hline 0 & 0 & 1 \\
0 & 1 & 0 \\
1 & 0 & 0 \\
1 & 1 & 0 \\
\hline
\end{array}\)
4 \(\begin{array}{|c|c|c|}
\hline \mathrm{A} & \mathrm{B} & \mathrm{X} \\
\hline 0 & 0 & 1 \\
0 & 1 & 0 \\
1 & 0 & 1 \\
1 & 1 & 0 \\
\hline
\end{array}\)
Semiconductor Electronics Material Devices and Simple Circuits

151251 The logic gate equivalent to the given circuit diagram is
original image

1 NOR
2 NAND
3 OR
4 AND
Semiconductor Electronics Material Devices and Simple Circuits

151252 The output wave form of the given logical circuit for the following input \(A\) and \(B\) as shown below is:
original image
original image

1 original image
2 original image
3 original image
4 original image
Semiconductor Electronics Material Devices and Simple Circuits

151249 The output from a NAND gate having inputs \(A\) and \(B\) given below will be.
original image

1 original image
2 original image
3 original image
4 original image
Semiconductor Electronics Material Devices and Simple Circuits

151250 For the given logic gates combination the correct truth table will be
original image

1 \(\begin{array}{|c|c|c|}
\hline \mathrm{A} & \mathrm{B} & \mathrm{X} \\
\hline 0 & 0 & 0 \\
0 & 1 & 1 \\
1 & 0 & 1 \\
1 & 1 & 0 \\
\hline
\end{array}\)
2 \(\begin{array}{|c|c|c|}
\hline \mathrm{A} & \mathrm{B} & \mathrm{X} \\
\hline 0 & 0 & 0 \\
0 & 1 & 1 \\
1 & 0 & 1 \\
1 & 1 & 1 \\
\hline
\end{array}\)
3 \(\begin{array}{|c|c|c|}
\hline \mathrm{A} & \mathrm{B} & \mathrm{X} \\
\hline 0 & 0 & 1 \\
0 & 1 & 0 \\
1 & 0 & 0 \\
1 & 1 & 0 \\
\hline
\end{array}\)
4 \(\begin{array}{|c|c|c|}
\hline \mathrm{A} & \mathrm{B} & \mathrm{X} \\
\hline 0 & 0 & 1 \\
0 & 1 & 0 \\
1 & 0 & 1 \\
1 & 1 & 0 \\
\hline
\end{array}\)
Semiconductor Electronics Material Devices and Simple Circuits

151251 The logic gate equivalent to the given circuit diagram is
original image

1 NOR
2 NAND
3 OR
4 AND
Semiconductor Electronics Material Devices and Simple Circuits

151252 The output wave form of the given logical circuit for the following input \(A\) and \(B\) as shown below is:
original image
original image

1 original image
2 original image
3 original image
4 original image
Semiconductor Electronics Material Devices and Simple Circuits

151249 The output from a NAND gate having inputs \(A\) and \(B\) given below will be.
original image

1 original image
2 original image
3 original image
4 original image
Semiconductor Electronics Material Devices and Simple Circuits

151250 For the given logic gates combination the correct truth table will be
original image

1 \(\begin{array}{|c|c|c|}
\hline \mathrm{A} & \mathrm{B} & \mathrm{X} \\
\hline 0 & 0 & 0 \\
0 & 1 & 1 \\
1 & 0 & 1 \\
1 & 1 & 0 \\
\hline
\end{array}\)
2 \(\begin{array}{|c|c|c|}
\hline \mathrm{A} & \mathrm{B} & \mathrm{X} \\
\hline 0 & 0 & 0 \\
0 & 1 & 1 \\
1 & 0 & 1 \\
1 & 1 & 1 \\
\hline
\end{array}\)
3 \(\begin{array}{|c|c|c|}
\hline \mathrm{A} & \mathrm{B} & \mathrm{X} \\
\hline 0 & 0 & 1 \\
0 & 1 & 0 \\
1 & 0 & 0 \\
1 & 1 & 0 \\
\hline
\end{array}\)
4 \(\begin{array}{|c|c|c|}
\hline \mathrm{A} & \mathrm{B} & \mathrm{X} \\
\hline 0 & 0 & 1 \\
0 & 1 & 0 \\
1 & 0 & 1 \\
1 & 1 & 0 \\
\hline
\end{array}\)
Semiconductor Electronics Material Devices and Simple Circuits

151251 The logic gate equivalent to the given circuit diagram is
original image

1 NOR
2 NAND
3 OR
4 AND
Semiconductor Electronics Material Devices and Simple Circuits

151252 The output wave form of the given logical circuit for the following input \(A\) and \(B\) as shown below is:
original image
original image

1 original image
2 original image
3 original image
4 original image
Semiconductor Electronics Material Devices and Simple Circuits

151249 The output from a NAND gate having inputs \(A\) and \(B\) given below will be.
original image

1 original image
2 original image
3 original image
4 original image
Semiconductor Electronics Material Devices and Simple Circuits

151250 For the given logic gates combination the correct truth table will be
original image

1 \(\begin{array}{|c|c|c|}
\hline \mathrm{A} & \mathrm{B} & \mathrm{X} \\
\hline 0 & 0 & 0 \\
0 & 1 & 1 \\
1 & 0 & 1 \\
1 & 1 & 0 \\
\hline
\end{array}\)
2 \(\begin{array}{|c|c|c|}
\hline \mathrm{A} & \mathrm{B} & \mathrm{X} \\
\hline 0 & 0 & 0 \\
0 & 1 & 1 \\
1 & 0 & 1 \\
1 & 1 & 1 \\
\hline
\end{array}\)
3 \(\begin{array}{|c|c|c|}
\hline \mathrm{A} & \mathrm{B} & \mathrm{X} \\
\hline 0 & 0 & 1 \\
0 & 1 & 0 \\
1 & 0 & 0 \\
1 & 1 & 0 \\
\hline
\end{array}\)
4 \(\begin{array}{|c|c|c|}
\hline \mathrm{A} & \mathrm{B} & \mathrm{X} \\
\hline 0 & 0 & 1 \\
0 & 1 & 0 \\
1 & 0 & 1 \\
1 & 1 & 0 \\
\hline
\end{array}\)
Semiconductor Electronics Material Devices and Simple Circuits

151251 The logic gate equivalent to the given circuit diagram is
original image

1 NOR
2 NAND
3 OR
4 AND
Semiconductor Electronics Material Devices and Simple Circuits

151252 The output wave form of the given logical circuit for the following input \(A\) and \(B\) as shown below is:
original image
original image

1 original image
2 original image
3 original image
4 original image