Design and Analysis of Half Adder and Full Adder Using GDI Logic

Abstract

For low power digital circuits like half adders and full adders, we designed and analysed speed, power, and area using GDI gates and basic CMOS.Simulation software tools like Microwind2 and Dsch2 are used to implement the design for both half adder and full adder. In order to compare different logics for power, speed, and area, we have used CMOS and GDI. In comparison to CMOS logic, we have discovered that GDI logic has produced better results for digital circuits.