3 votes 3 votes Q the minimum number of 2 input NAND gates required to realize the bollean function f(A,B,C)= AB'C Plz how to appraoch this type of question so it will use minimum no of gate?? Digital Logic made-easy-booklet digital-logic min-no-gates + – Hradesh patel asked Oct 1, 2016 edited Mar 4, 2019 by akash.dinkar12 Hradesh patel 521 views answer comment Share Follow See all 4 Comments See all 4 4 Comments reply pC commented Oct 1, 2016 reply Follow Share is it 5 ? 0 votes 0 votes Hradesh patel commented Oct 1, 2016 reply Follow Share how to approach....method 0 votes 0 votes pC commented Oct 2, 2016 reply Follow Share i willl help . but i just want to make sure my answer is correct or not. there is no point in explaining a wrong approach. Is it 5 ? 0 votes 0 votes Hradesh patel commented Oct 2, 2016 reply Follow Share yaa u correct answer is 5 0 votes 0 votes Please log in or register to add a comment.
7 votes 7 votes This is my approach . #edit First Line in the image I have writen A NAND B = (A NAND B ) NAND ( A NAND B ) It is actually A AND B = (A NAND B ) NAND ( A NAND B ) NOTE : When you get some function first check if you simplify using any of the laws . Eg A+AB can be written as A( 1+B) = A pC answered Oct 2, 2016 edited Oct 2, 2016 by pC pC comment Share Follow See all 0 reply Please log in or register to add a comment.