Semiconductor Electronics Material Devices and Simple Circuits
151315
Following diagram performs the logic function of
1 XOR gate
2 AND gate
3 NAND gate
4 OR gate
Explanation:
B Given circuit, \(\mathrm{Y}=\overline{\overline{\mathrm{A} \cdot \mathrm{B}}}\) \(\overline{\overline{\mathrm{A}}}=\mathrm{A}\) (Involution theorem) \(\mathrm{Y}=\mathrm{A} \cdot \mathrm{B}\) Which is AND gate
AIIMS-2006
Semiconductor Electronics Material Devices and Simple Circuits
151317
The real time variation of input signals \(A\) and \(B\) are as shown below. If the inputs are fed into NAND gate, then select the output signal from the following.
1
2
3
4
Explanation:
B Given circuit Diagram, This circuit will NAND gate then truth table of NAND gate, \(\mathrm{Y}=\overline{\mathrm{A} \cdot \mathrm{B}}\) {|l|l|l|} | \(\) \(\) \(= }\)\)| |---| \( 0 0 1\) \(0 1 1\) \(1 0 1\) \(1 1 0\) \(
AIIMS-2012
Semiconductor Electronics Material Devices and Simple Circuits
151318
{|c|c|c|} | A B Q\)| |---| \( 0 0 0\) \( 0 1 1\) \( 1 0 1\) \( 1 1 1\) \( The truth table given above for which of the following gates is correct
1 NAND gate
2 OR gate
3 AND gate
4 NOT gate
Explanation:
B Given truth table, {|l|l|l|} | \(\) \(\) \(\)\)| |---| \( 0 0 0\) \(0 1 1\) \(1 0 1\) \(1 1 1\) \( The above truth table is OR gate. \(\mathrm{Q}=\mathrm{A}+\mathrm{B}\)
AIIMS-2000
Semiconductor Electronics Material Devices and Simple Circuits
151311
Assertion: NAND or NOR gates are called digital building blocks. Reason: The repeated use of NAND (or NOR) gates can produce all the basis or complicated gates.
1 If both Assertion and Reason are correct and reason is the correct explanation of Assertion.
2 If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion
3 If Assertion is correct but Reason is incorrect
4 If both the Assertion and Reason are incorrect
Explanation:
B NAND and NOR gate is known as Universal gate, or digital building blocks. Using these gates, all types of gate or circuit may be design. So both assertion and Reason are correct and Reason is the correct explanation of Assertion.
Semiconductor Electronics Material Devices and Simple Circuits
151315
Following diagram performs the logic function of
1 XOR gate
2 AND gate
3 NAND gate
4 OR gate
Explanation:
B Given circuit, \(\mathrm{Y}=\overline{\overline{\mathrm{A} \cdot \mathrm{B}}}\) \(\overline{\overline{\mathrm{A}}}=\mathrm{A}\) (Involution theorem) \(\mathrm{Y}=\mathrm{A} \cdot \mathrm{B}\) Which is AND gate
AIIMS-2006
Semiconductor Electronics Material Devices and Simple Circuits
151317
The real time variation of input signals \(A\) and \(B\) are as shown below. If the inputs are fed into NAND gate, then select the output signal from the following.
1
2
3
4
Explanation:
B Given circuit Diagram, This circuit will NAND gate then truth table of NAND gate, \(\mathrm{Y}=\overline{\mathrm{A} \cdot \mathrm{B}}\) {|l|l|l|} | \(\) \(\) \(= }\)\)| |---| \( 0 0 1\) \(0 1 1\) \(1 0 1\) \(1 1 0\) \(
AIIMS-2012
Semiconductor Electronics Material Devices and Simple Circuits
151318
{|c|c|c|} | A B Q\)| |---| \( 0 0 0\) \( 0 1 1\) \( 1 0 1\) \( 1 1 1\) \( The truth table given above for which of the following gates is correct
1 NAND gate
2 OR gate
3 AND gate
4 NOT gate
Explanation:
B Given truth table, {|l|l|l|} | \(\) \(\) \(\)\)| |---| \( 0 0 0\) \(0 1 1\) \(1 0 1\) \(1 1 1\) \( The above truth table is OR gate. \(\mathrm{Q}=\mathrm{A}+\mathrm{B}\)
AIIMS-2000
Semiconductor Electronics Material Devices and Simple Circuits
151311
Assertion: NAND or NOR gates are called digital building blocks. Reason: The repeated use of NAND (or NOR) gates can produce all the basis or complicated gates.
1 If both Assertion and Reason are correct and reason is the correct explanation of Assertion.
2 If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion
3 If Assertion is correct but Reason is incorrect
4 If both the Assertion and Reason are incorrect
Explanation:
B NAND and NOR gate is known as Universal gate, or digital building blocks. Using these gates, all types of gate or circuit may be design. So both assertion and Reason are correct and Reason is the correct explanation of Assertion.
Semiconductor Electronics Material Devices and Simple Circuits
151315
Following diagram performs the logic function of
1 XOR gate
2 AND gate
3 NAND gate
4 OR gate
Explanation:
B Given circuit, \(\mathrm{Y}=\overline{\overline{\mathrm{A} \cdot \mathrm{B}}}\) \(\overline{\overline{\mathrm{A}}}=\mathrm{A}\) (Involution theorem) \(\mathrm{Y}=\mathrm{A} \cdot \mathrm{B}\) Which is AND gate
AIIMS-2006
Semiconductor Electronics Material Devices and Simple Circuits
151317
The real time variation of input signals \(A\) and \(B\) are as shown below. If the inputs are fed into NAND gate, then select the output signal from the following.
1
2
3
4
Explanation:
B Given circuit Diagram, This circuit will NAND gate then truth table of NAND gate, \(\mathrm{Y}=\overline{\mathrm{A} \cdot \mathrm{B}}\) {|l|l|l|} | \(\) \(\) \(= }\)\)| |---| \( 0 0 1\) \(0 1 1\) \(1 0 1\) \(1 1 0\) \(
AIIMS-2012
Semiconductor Electronics Material Devices and Simple Circuits
151318
{|c|c|c|} | A B Q\)| |---| \( 0 0 0\) \( 0 1 1\) \( 1 0 1\) \( 1 1 1\) \( The truth table given above for which of the following gates is correct
1 NAND gate
2 OR gate
3 AND gate
4 NOT gate
Explanation:
B Given truth table, {|l|l|l|} | \(\) \(\) \(\)\)| |---| \( 0 0 0\) \(0 1 1\) \(1 0 1\) \(1 1 1\) \( The above truth table is OR gate. \(\mathrm{Q}=\mathrm{A}+\mathrm{B}\)
AIIMS-2000
Semiconductor Electronics Material Devices and Simple Circuits
151311
Assertion: NAND or NOR gates are called digital building blocks. Reason: The repeated use of NAND (or NOR) gates can produce all the basis or complicated gates.
1 If both Assertion and Reason are correct and reason is the correct explanation of Assertion.
2 If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion
3 If Assertion is correct but Reason is incorrect
4 If both the Assertion and Reason are incorrect
Explanation:
B NAND and NOR gate is known as Universal gate, or digital building blocks. Using these gates, all types of gate or circuit may be design. So both assertion and Reason are correct and Reason is the correct explanation of Assertion.
Semiconductor Electronics Material Devices and Simple Circuits
151315
Following diagram performs the logic function of
1 XOR gate
2 AND gate
3 NAND gate
4 OR gate
Explanation:
B Given circuit, \(\mathrm{Y}=\overline{\overline{\mathrm{A} \cdot \mathrm{B}}}\) \(\overline{\overline{\mathrm{A}}}=\mathrm{A}\) (Involution theorem) \(\mathrm{Y}=\mathrm{A} \cdot \mathrm{B}\) Which is AND gate
AIIMS-2006
Semiconductor Electronics Material Devices and Simple Circuits
151317
The real time variation of input signals \(A\) and \(B\) are as shown below. If the inputs are fed into NAND gate, then select the output signal from the following.
1
2
3
4
Explanation:
B Given circuit Diagram, This circuit will NAND gate then truth table of NAND gate, \(\mathrm{Y}=\overline{\mathrm{A} \cdot \mathrm{B}}\) {|l|l|l|} | \(\) \(\) \(= }\)\)| |---| \( 0 0 1\) \(0 1 1\) \(1 0 1\) \(1 1 0\) \(
AIIMS-2012
Semiconductor Electronics Material Devices and Simple Circuits
151318
{|c|c|c|} | A B Q\)| |---| \( 0 0 0\) \( 0 1 1\) \( 1 0 1\) \( 1 1 1\) \( The truth table given above for which of the following gates is correct
1 NAND gate
2 OR gate
3 AND gate
4 NOT gate
Explanation:
B Given truth table, {|l|l|l|} | \(\) \(\) \(\)\)| |---| \( 0 0 0\) \(0 1 1\) \(1 0 1\) \(1 1 1\) \( The above truth table is OR gate. \(\mathrm{Q}=\mathrm{A}+\mathrm{B}\)
AIIMS-2000
Semiconductor Electronics Material Devices and Simple Circuits
151311
Assertion: NAND or NOR gates are called digital building blocks. Reason: The repeated use of NAND (or NOR) gates can produce all the basis or complicated gates.
1 If both Assertion and Reason are correct and reason is the correct explanation of Assertion.
2 If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion
3 If Assertion is correct but Reason is incorrect
4 If both the Assertion and Reason are incorrect
Explanation:
B NAND and NOR gate is known as Universal gate, or digital building blocks. Using these gates, all types of gate or circuit may be design. So both assertion and Reason are correct and Reason is the correct explanation of Assertion.
