Designo Reversible Logic Circuit Using Quantum Dot Cellular Automata

Abstract

Conservative logic is a logic which displays the assets that there's identical range of the inputs in addition to inside the output. It may be reversible or irreversible in nature. Reversibility is not anything but the circuit reveals one-to-one mapping between input and output vector, and also represents for each input vector there is an precise output vector and vice versa. Reversibility is specially favoured due to the fact it is able to offer the method for designing low power circuits. Unlike computation mechanisms that contain the switch of electrons, as in CMOS gates, QCA computation does not involve electron switch between adjoining QCA cells. Hence power dissipation could be very less in circuits designed with QCA cells. Therefore it is essential to keep in mind power as an critical parameter during the QCA layout technique. The predominant benefits of this generation are lesser electricity dissipation, advanced velocity and dense systems. In this undertaking layout of reversible combinational circuits like ALUs which is designed with new gates, MUX, Adders, primarily based on QCA era is proposed to provide benefits like reduction in no of quantum value, garbage outputs, complexity of gates, location.