Design of Nanotechnology Based Hazard Free Digital Circuit using Quantum Dot Cellular Automata

Abstract

Currently digital circuits have a high flying role in most communications applications. In this Paper, a successful approach to risk-free circuit analysis and design using quantum dot cellular automata is explored at the Nano level. This paper, which we use for both integrated and continuous digital circuits, is a basic component of QCA circuit operation. The Quantum Dot Cellular Automata Designer Tool is very useful for designing a large risk-free circuit. So the proposed risk-free circuit is designed and simulated using this designing software utensil for three input stages. The proposed framework for the risk-free circuit requires only a small number of major gate operations compared to previous structures because of its three input levels.