0 votes 0 votes What are the minimum number of nand or nor gates required for 2 bit adder ( ie. 4 input A,B,C,D) ? Digital Logic digital-logic parallel-adder combinational-circuit digital-circuits general-topic-doubt + – adil.wadood asked Jul 3, 2018 • retagged Mar 9, 2019 by Abdul Wazeed adil.wadood 553 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.