In this paper, the 1-bit comparator based on reversible logic is proposed. Further, the reversible logic gates used in the proposed design are implemented using “Quantum-dot Cellular Automata (QCA) ...

By using these Boolean expressions, we can implement a logic circuit for this comparator as: Fig. 3. Gate level Schematic Diagram of 1-bit Magnitude Comparator ...

16x16-Bit-Comparator-Design-with-Transmission-Gates The aim of this project is using VLSI application to design and implement a 16x16 bit comparator using CMOS Transmission gate method that describes ...

The logic gates: XNOR, main, and inverter were used as building blocks to construct the quantum dot cellular automata one-bit comparator circuit. Simulations on the quantum dot cellular automata ...

Reversible logic contains a feature of recovering bit loss from unique input-output mapping where conventional logic has failed. Here, the reversible low power n-bit binary comparator has been ...

Heat and energy dissipation are the immense problems in today's processor design. These problems can be overcome if the reversible logic is used for the design implementation. In this paper, the 1-bit ...