Question: One positive pulse with t w = 75 µs is applied to one of the inputs of an exclusive-OR circuit. A second positive pulse with t w = 15 µs is applied to the other input beginning 20 µs after the leading edge of the first pulse. Which statement describes the output in relation to the inputs?

Options

A : The exclusive-OR output is a 20 s pulse followed by a 40 s pulse, with a separation of 15 s between the pulses.

B : The exclusive-OR output is a 20 s pulse followed by a 15 s pulse, with a separation of 40 s between the pulses.

C : The exclusive-OR output is a 15 s pulse followed by a 40 s pulse.

D : *The exclusive-OR output is a 20 s pulse followed by a 15 s pulse, followed by a 40 s pulse.

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