Which type of gate the following truth table represents?
Input
Input
Output
A
B
Q
0
0
1
0
1
1
1
0
1
1
1
0
NOT
OR
AND
NAND
A
AND
B
OR
C
NAND
D
NOT
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Solution
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NAND gate is a logic gate which produces high output (1) when either of the input signals is low and produces low output when both the input signals are high.
NAND gate is a combination of AND gate followed by NOT gate.
The above truth table represents NAND gate.
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