FULL ADDER

A Full Adder is a logical circuit that performs an addition operation on three
binary digits.The most important feature of Full Adder is that it can be used
for addition of three binary digits not more than that.
The major difference between Half and Full Adder is that Half Adder can be only
used for addition of two binary digits while full adder can be used for addition
of three binary digit.
The full adder produces a sum and carry value, which are both binary digits