Design and Simulation of Quantum Cellular Automata Based XOR Gate With Optimize Complexity and Cell Count
Arpita Samanta Santra, Santanu Santra · Journal of Emerging Technologies and Innovative Research · 2015
Quantum dot Cellular Automata (QCA) is a recent and potentially attractive technology to implement computing architectures at the nano scale. The basic primitive in QCA is the majority gate. The QCA cells have features on the very low nanometer scale, much smaller than the present state of art size of the smallest transistor. In this paper we present a novel implementations for XOR gate using QCA cells with minimum complexity, minimization of clock require for getting output and cell count in comparison with the already proposed designs. The proposed circuit was varied using simulation from QCA-designer tool. The proposed QCA implementation is useful for building more complex circuits.