Reversibility plays a fundamental role when computations with minimal energy dissipation
are considered. In recent years, reversible logic has emerged as one of the most important
approaches for power optimization with its application in low power CMOS, quantum
computing and nanotechnology. This research proposes a new implementation of Binary
Coded Decimal (BCD) adder in reversible logic. The design reduces the number of gates
and garbage outputs compared to the existing BCD adder reversible logic implementations …

Reversibility plays a fundamental role when logic gates such as AND, OR, and XOR are not
reversible. computations with minimal energy dissipation are considered. Hence, these
gates dissipate heat and may reduce the life of In recent years, reversible logic has emerged
as one of the most the circuit. So, reversible logic is in demand in power aware important
approaches for power optimization with its circuits. application in low power CMOS, quantum
computing and A reversible conventional BCD adder was proposed in using conventional …