2 Bit Multiplier Circuit Using Half Adder. The logic circuit of a 2 bit multiplier. It is also known as a binary multiplier or a digital multiplier.
The multiplication of the two 2 bit number results a 4 bit binary number. This carry out is added at the next half adder as an input as shown in figure. So we use xor operation on them because we also know that inside a half adder the sum is produced by the xor gate.
The multiplication of the two 2 bit number results a 4 bit binary number.
A multiplier is a combinational logic circuit that we use to multiply binary digits. The logic circuit of a 2 bit multiplier. Two bit binary multiplier circuit diagram thus we can see that a 2 bit binary multiplier can be implemented using two half adders only. The multiplication of the two 2 bit number results a 4 bit binary number.
