0 votes 0 votes I am getting 7 as answer please confirm Digital Logic digital-circuits + – Prince Sindhiya asked Oct 11, 2018 Prince Sindhiya 477 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Navneet Kalra commented Oct 11, 2018 reply Follow Share For (A+B+C+D)' we will have to do it with 5 gates then one for E' and then one for ((A+B+C+D)'+E')' whch will finally give us 7 NOR Gates 0 votes 0 votes Magma commented Oct 11, 2018 reply Follow Share I'm also got 7 NOR gates 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes Minimum 4 NOR GATES required. Place the NOR gate in place of every AND OR gate then realize it you will get same output. Dharmendra Verma answered Oct 11, 2018 Dharmendra Verma comment Share Follow See all 5 Comments See all 5 5 Comments reply Show 2 previous comments Prince Sindhiya commented Oct 12, 2018 reply Follow Share @ Swapnil not getting u , With 4 nor gates how the output will be same as that of actual output 0 votes 0 votes Swapnil Naik commented Oct 12, 2018 reply Follow Share No, with 4 nor gates output is not same, when I tried I got answer 7. Dharmendra said we can use 4 nor gates, but then I corrected him by saying that with 4 nor gate you get output as E' which is not supposed to be present in the actual output. Even I think answer should be 7. 0 votes 0 votes Dharmendra Verma commented Oct 12, 2018 reply Follow Share Yes answer is 7 i didn't edited and mistaken typed wrongly 0 votes 0 votes Please log in or register to add a comment.