XOR Module based Adder Applications Design using QCA

Abstract

Quantum-dot Cellular Automata (QCA) is a piece of optimistic machinery that provides an advanced design for resolving all arithmetic schemes at appreciable nanotechnology. In this paper, based on cell interaction, a novel based three-input XOR gate is designed. For general-purpose task by fixing one of its inputs to two-input XOR gates to achieve. With the help of a 3-input XOR gate, a compact full adder is designed. Besides, we concentrated on creating a Novel for an 8-bit controllable inverter using QCA. All functionalism and performance of the methods can be visualized using the QCA Designer tool. In addition to this, diversified power dissipation characteristics are observed from the QCA Designer tool simulator