1 votes 1 votes plz someone draw its circuit,how it work.... dileswar sahu asked Nov 19, 2016 dileswar sahu 407 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 2 votes 2 votes Here you go.Obeserve the path from Input to Carry out Maximum time taken is= 30 (XOR) + 10 (AND) + 20 (OR) = 60ns Prajwal Bhat answered Nov 20, 2016 • selected Nov 20, 2016 by dileswar sahu Prajwal Bhat comment Share Follow See all 2 Comments See all 2 2 Comments reply dileswar sahu commented Nov 20, 2016 reply Follow Share why take only one AND gate? carry out dependes on 1OR gate+2 AND gate + 1EX-OR gate right? 0 votes 0 votes Prajwal Bhat commented Nov 20, 2016 reply Follow Share See both these AND gate works simultaneously that is in 10ns delay both AND gates will compute the output . So no need to take 2 time 0 votes 0 votes Please log in or register to add a comment.
