Precise Multiplier Design using Novel 4:2 Compressor

This paper proposes a novel 4:2 compressor, which is energy efficient than the existing compressors. The proposed compressor is 36% energy efficient the conventional compressor. The proposed compressor is used in the partial product reduction stage of the Dadda Multiplier. It is observed that 8-bit multiplier design is 26.72% efficient than the existing compressor based multiplier design.