0 votes 0 votes closed as a duplicate of: Digital Logic: Gate2016 ECE talha hashim asked Aug 21, 2018 • closed Aug 21, 2018 by Shaik Masthan talha hashim 442 views comment Share Follow See all 8 Comments See all 8 8 Comments reply SHUBHAM SHASTRI commented Aug 21, 2018 reply Follow Share i am getting 7ns 0 votes 0 votes talha hashim commented Aug 21, 2018 reply Follow Share Shubham I am also getting 7 but given key is 6 0 votes 0 votes SHUBHAM SHASTRI commented Aug 21, 2018 reply Follow Share it should be 7 only.. have they given solution ?? 0 votes 0 votes goxul commented Aug 21, 2018 reply Follow Share It should be 7 ns as we will look for the slowest path - the multiplexer's output will take 3.5 ns, which then has to go through the NOT gate, making it 5.5 ns, followed by the MUX which makes it 7ns. 0 votes 0 votes SHUBHAM SHASTRI commented Aug 21, 2018 reply Follow Share yes exactly ...getting same 0 votes 0 votes talha hashim commented Aug 21, 2018 reply Follow Share This is solution given by ace 0 votes 0 votes Pavan Karthik commented Aug 22, 2018 reply Follow Share if T=0 ONLY MUX2 Will work?? if T=1 only MU1 will work?? 0 votes 0 votes SHUBHAM SHASTRI commented Aug 22, 2018 reply Follow Share yes ..because we are giving input to select line which will activate the MUX .. 0 votes 0 votes Please log in or register to add a comment.