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In a multiplexer the output depends on its ____________(a) Data inputs(b) Select inputs(c) Select outputs(d) Enable pinThis question was addressed to me in an online quiz.The origin of the question is Demultiplexers (Data Distributors) topic in chapter Combinational Circuits of Digital Circuits

Answer»

Right answer is (b) SELECT inputs

To elaborate: A DEMULTIPLEXER SENDS a single input to multiple outputs, depending on the select lines. As the select input changes, the output of the multiplexer varies ACCORDING to that input.



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