The high performance digital circuits are designed with the dynamic CMOS circuits. There is different CMOS based digital circuits accepted time by time for improving the driven parameters to get better response. The static CMOS and dynamic CMOS based digital circuits are two common and important technics which employed for designing complex digital circuits. The static CMOS logic based digital circuit gives better noise immunity but slower in response as compare to dynamic CMOS based circuit. In high speed electronics clocked logic methodology plays important role, the clock signal is used to synchronize transistor in sequential logic circuits.