Design a 32:1 multiplexer, Computer Engineering

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Design a 32:1 multiplexer using two 16:1 multiplexers and a 2:1 multiplexer

Ans. Design a 32 X 1 MUX by using

2287_Design a multiplexer.png

two 16 X 1 MUX and one 2 X 1.
Now here total 32 input lines and one output line. There is  2 X 1 MUX will transmit one of the two input to output depending on its select line M. So for M = 0 upper MUX (I0 -  I15 ) will be selected and for M = 1 lower MUX ( I16 - I31 ) here will be selected.


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