Implementation of a Carry Look-Ahead Adder circuit using Reversible Logic
Naman Sharma, Upanshu Saraswat, Rakesh Sachdeva · 2015
Conventional irreversible gates have been firmly established to have a loss of energy equal to kT ln(2) joule per lost bit. This is due to the loss of information at every gate that has unequal number of inputs and outputs. Reversible logic based technologies provide a way around these losses. Reversible logic is highly useful in nanotechnology, low power design and quantum computing. This paper proposes a design for a faster adder using reversible gates.