0 votes 0 votes monali asked Jan 23, 2016 monali 335 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Purple commented Jan 23, 2016 reply Follow Share 2 input NAND? or any input NAND? 0 votes 0 votes monali commented Jan 23, 2016 reply Follow Share 2input 0 votes 0 votes Please log in or register to add a comment.
1 votes 1 votes According to me it should be 4. 1 for (AC)' 1 for (BD)' 1 for (AB)' then combine all into 1 Nand as ((AC)'.(BD)'.(AB)')'---->AC+BD+AB. Purple answered Jan 23, 2016 Purple comment Share Follow See all 0 reply Please log in or register to add a comment.