0 votes 0 votes how many NAND gate required to realize 4x1 multiplexer if inputs are available in primed and unprimed form??? Digital Logic digital-logic + – Hira Thakur asked Aug 24, 2017 Hira Thakur 503 views answer comment Share Follow See all 3 Comments See all 3 3 Comments reply Manu Thakur commented Aug 24, 2017 reply Follow Share are you talking about 2-input NAND gates? 0 votes 0 votes Hira Thakur commented Aug 24, 2017 reply Follow Share yes, but how many possible cases if we not using 2 input NAND gate??? 0 votes 0 votes joshi_nitish commented Aug 24, 2017 reply Follow Share if no restriction is there on FAN-IN, than 5 NAND gates are sufficient. 0 votes 0 votes Please log in or register to add a comment.