Question

In a tabular form, what are the differences between half subtractor and full subtractor?

Answer 1

i think its  the size

Answer 2

Answer:

A binary Half-Subtractor subtracts two input bits and gives two output bits with one of them determining the difference (D) of the two input bits while the other giving the borrow bit (Bout). While, full subtractor subtracts two bits, '1' is borrowed by the previous adjacent lower minuend bit.

Explanation: