Design and Implementation of Low Power 32 bit Reversible Carry Skip Adder

In emerging nanotechnology, new reversible logic appears to be promising due to its wide application in emerging technologies. Reversible logic has many other applications on quantum computing, DNA computing, molecular computing, optical computing, quantum dot cellular automata, DSP application etc. In this paper, low power 32 bit Carry Skip Adder is proposed using reversible logic to reduce the transistor overhead. MTSG gate, Toffoli gate, Fredkin gate is used to design proposed the carry skip adder. The structural functionality of the 32 bit carry skip adder is verified using Digital Schematic Editor and Simulation, Microwind software. After comparing the performance analysis of 32 bit CSA using MTSG gate is efficient than other carry skip adder.