We have a decoder with 3 inputs which may be a,b,c and eight active low outputs 0 to 7 . In addition to this there is a active low enable input EN' .We wish to implement the following function using the decoder and a few NAND gates as possible.....show the block diagram..........
f(a,b,c,e)= Em(1,3,7,9,15)
(E----- summation....)
posted by (dinesh)
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