The given figure shows the wave forms for two inputs $A$ and $B$ and that for the output $Y$ of a logic circuit. The logic circuit is

Question

Dr. Abubacker · Accepted Answer

(a) From the given waveforms, the following truth table can be made
[table] Time interval | Inputs | Output $Y$ ; $A$ | $B$ ; $0 \rightarrow T_{1}$ | 0 | 0 | 0 ; $T_{1} \rightarrow T_{2}$ | 0 | 1 | 0 ; $T_{2} \rightarrow T_{3}$ | 1 | 0 | 0 ; $T_{3} \rightarrow T_{4}$ | 1 | 1 | 1 [/table]
This truth table is equivalent to ‘AND’ gate

Q. The given figure shows the wave forms for two inputs $A$ and $B$ and that for the output $Y$ of a logic circuit. The logic circuit is

Explanation

Reviewed by Dr. Abubacker

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