An Approach To Design A Controlled Multi-logic Function Generator By Using COG Reversible Logic Gates

In today‟s world everyday a new technology which is faster, smaller and more complex than its predecessor is being developed. Reversible computation is a research area characterized by having only computational models that is both forward and backward deterministic. Reversible Logic is gaining significant consideration as the potential logic design style for implementation in modern nanotechnology and quantum computing with minimal impact on physical entropy. It has become very popular over the last few years since reversible logic circuits dramatically reduce energy loss. It consumes less power by recovering bit loss from its unique input-output mapping. This paper represents the implementation of conventional Boolean functions for basic digital gate by using COG reversible gate. This paper also represents a multi logic function generator circuit for generating multiple logical function simultaneously using COG gates. And also represents a controlled multi logic function generator circuit for generating any specified output in a controlled way.