PROJECT TITLE :

Low Power 4×4 Bit Multiplier Design using Dadda Algorithm and Optimized Full Adder - 2018

ABSTRACT:

This paper presents the model of four-bit multiplier having low power and high speed using Algorithm named Dadda and the basic building block used is optimized Full adder having low power dissipation and minimum propagation delay. Full and half adder blocks are designed using pass-transistor logic and CMOS process technology to reduce the ability dissipation and propagation delay. We have additionally applied Dadda algorithm to cut back the propagation delay. The model has been designed using Cadence Virtuoso in ninety-nm technology. The proposed multiplier starts its operation at the frequency of three.eighty three GHz and its average dynamic power is 184.three µW at the availability of 1V.