Fredkin Circuit in Nanoscale: A Multilayer Approach
Abdullah-Al-Shafi, Ali Newaz Bahar · International Journal of Information Technology and Computer Science · 2018
Nanotechnologies, exceedingly Quantum-dot Cellular Automata (QCA), presents a notable perception for upcoming nanocomputing.Feature extent of circuits is moving to sub-micron point that produces the sophisticated device intricacies.In this work, QCA is considered as an application technique for reversible logic.A multi-layer reversible Fredkin circuit is proposed with QCA nanotechnology.The accomplishment of the outlined circuit is substantiated with five existing Fredkin gate, which exhibits from 71.20% to 37.50% improvement in term of cell intricacy.The proposed design uses 55 cells concerning only 0.03 μm 2 area and latency is 0.75.The power consumption by the proposed circuit is also presented in this literature.The proposed design has been realized with QCADesigner version 2.0.3.