Designed a 4-bit counter using ... can be easily implemented using the set-reset mode of the JK Flip-Flop. And a D or a T Flip Flop can be easily implemented using a JK-Flip Flop. * The aspect ratio ...

The key benefits of using QCA circuits such as minimum power consumption, high speed and low area can be obtained when compared to transistor based technology. In this paper the design of 4 bit ...

Scaling design or counter is used as a key element for increasing or decreasing ... SVL technique suppresses the power due to leakage current and also uses less number of transistors thus the system ...