Full Adder in Digital Electronics

Full Adder is a combinational circuit that performs addition of three bits. It consists of three inputs and two ouputs. Two of the inputs denoted by A and B are augend and addend bits that are to be added, & third input denoted by Ci represents the carry bit from the previous lower significant position. The two O/Ps are the sum ‘S’ of A and B and the carry bit, denoted by Co. Continue reading