A competent design of 2∶1 multiplexer and its application in 1-bit full adder cell

It is a combinational logic circuit, it is used in application in which data must be switched from multiple source to a destination as unidirectional device. it represent the simulation of different 2:1 its comperative analysis on different parameter such as power supply voltage, operating A multiplexer is known as mux. It is a device that helps in selection a number of input signals, frequency temperature and area efficiency and its applications in 1bit full adder cell all the simulation have been followed on cadence tool at 180nm technology at virtuoso.