Question

explain full adder with truth table and logic circuit ​

Answer 1

Answer:

Full Adder is the adder which adds three inputs and produces two outputs. The first two inputs are A and B and the third input is an input carry as C-IN. The output carry is designated as C-OUT and the normal output is designated as S which is SUM.

Explanation:

Half Adder (HA) is a combinational logic circuit and this circuit is used to add two one-bit digits. Full Adder (FA) is a combinational circuit and this circuit is used to add three one bit digits. ... Full adder includes two EX-OR gates, two OR gates, and two AND gates. The input bits in the half adder are two like A, B.