Question

looking for help with this. please show work and explain as much as possible what is going on so that i know how to do this myself in the future. 1a.) Design a 4-to-16-line decoder with enable using ive 2-to-4-line decoders with en-able. Do not use block diagrams. 1b.) Construct a 16x1 multiplexer with two 8x1 and one 2x1 multiplexers. Use block diagrams.

Answer 1

if any doubts please comment i will explain.

8X) 3 Select lines and multiplexes has 8 input lines, outpulitine 2x1 multiplexer has input lines, I select - and and Output line. a To 32 8x) Iz output MUX Input lines Iy IS JK Iz yo -S2 Mux S Si I select lines. S3 8x) Ig To output Mux Input Il lines I 12 Is Jy LIIS the output of input to the 8x1 multiplexes are given as 2x1 multiplexer. is representation 16x1 multiplaren and 2x multipleven - Hence the above Using two &x) One CS Scanned with CamScanner