QCA based design of cost-efficient code converter with temperature stability and energy efficiency analysis

In this project, a novel concept for a binary-to-gray code and a BCD-to-Excess 3 code converter based on QCA are proposed. QCA technology is considered to be a possible alternative for circuit implementation in terms of energy efficiency, integration density and switching frequency which can replace CMOS implementations as nm technology decreases. In comparison to complementary metal–oxide semiconductor (CMOS) technology, QCA is a remarkable and challenging alternative with many attractive aspects such as fast execution and low power use. To accomplish all arithmetic processes, code converters are the fundamental unit of information change.. The promised structure diminishes the number of cells, area utilized to make the design cost effective. These designs and implemented and simulated using QCA Designer tool.