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In 1-to-4 multiplexer, if C1 = 1 & C2 = 1, then the output will be ____________(a) Y0(b) Y1(c) Y2(d) Y3This question was posed to me in a job interview.The doubt is from Demultiplexers (Data Distributors) topic in division Combinational Circuits of Digital Circuits |
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Answer» RIGHT choice is (d) Y3 Easiest explanation: It can be calculated from the figure shown below: For C0 =1 and C1 =1, Y3 will be the output as 0 and 1 are the bit combinations of 1. |
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