A modular approach for testable conservative reversible multiplexer circuit for nano-electronic confine application

Quantum technology has an attractive application nowadays for its minimizing the energy dissipation, which is a prominent part of any system-level design. In this article, the significant module of a multiplexer, an extended to n:1 is framed with prominent application in the control unit of the processor. The proposed multiplexer modules are framed by the algorithm, which is extended perspective based. Further, quantum cost and gate count are less to ensure the efficient quantum computing framed. In addition, the QCA computing framework is an attempt to synthesize the optimal primitives in conservative reversible multiplexer in nano-electronic confine application. The developed lemmas is framed to prove the optimal parameters in the reversible circuit. Compared with existing state-of-art-works, the proposed modular multiplexer, the gate count, quantum cost and unit delay are optimal.