UNIVERSAL LOGIC GATES USING FEYNMAN GATE REVERSIBLE LOGIC AND QUANTUM COMPUTING

The demand for high speed, low power dissipation and low cost for design of low-power VLSI, is always required .We have proposed a new design technique using Feynman gate .While the power dissipation increases linearly with advanced version processors, the power density also increases exponentially, because of the ever- shrinking size of the integrated circuits.. Richard P. Feynman he introduces the concept of reversible logic. The main aim of the paper is describing the behaviour of reversible universal gates to build more complicated circuits which can be implemented in ALU