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If enable input is high then the multiplexer is ______________

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If enable input is high then the multiplexer is ______________

(a) Enable

(b) Disable

(c) Saturation

(d) High Impedance

I had been asked this question in final exam.

My enquiry is from Multiplexers (Data Selectors) in chapter Combinational Circuits of Digital Circuits

1 Answer

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Best answer
Correct choice is (b) Disable

Best explanation: If enable input is high then the multiplexer is disabled because enable input is in inverted mode always (i.e. E’).

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