A) An AND gate
B) An OR gate
C) A NAND gate
D) An NOT gate
Correct Answer: A
Solution :
From the given waveforms, the following truth table can be madeTime interval | Inputs | Output | ||
A | B | Y | ||
0 ® T1 | 0 | 0 | 0 | |
T1 ® T2 | 0 | 1 | 0 | |
T2 ® T3 | 1 | 0 | 0 | |
T3 ® T4 | 1 | 1 | 1 | |
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