A) 3 V
B) 6 V
C) 1V
D) zero
Correct Answer: B
Solution :
NAND gate is the inversion of AND gate i.e. \[AND+NOT=NAND\] So, the truth table for NAND gate isA | B | \[X=A.B\] | \[Y=\overline{X}=A.B\] |
0 | 0 | 0 | 1 |
0 | 1 | 0 | 1 |
1 | 0 | 0 | 1 |
1 | 1 | 1 | 0 |
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