Sustainable Circuit Design of Energy Efficient 16 bit Counter using Adiabatic Logic

The growing demand for sustainable and energy-efficient digital systems has motivated the use of low-power circuit design techniques. This work presents the design of an energy-efficient 16-bit counter using adiabatic logic, which significantly reduces power dissipation by recycling charge during switching operations. Unlike conventional CMOS logic, adiabatic circuits minimize energy loss by employing slow, controlled voltage transitions and reversible energy flow. The proposed 16-bit counter is implemented using adiabatic logic gates to achieve lower dynamic power consumption while maintaining reliable performance. Simulation results demonstrate a substantial reduction in energy dissipation and power consumption compared to traditional CMOS-based counters, making the design suitable for sustainable electronics, low-power VLSI systems, and battery-operated applications.

Index Terms: Adiabatic logic, Energy-efficient counter, 16-bit counter, Low-power VLSI design, Sustainable circuit design, Charge recycling.