Abstract | ||
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Quantum dot cellular automata (QCA) is considered one of the most promising technologies to replace the current CMOS technology. Compared with the traditional transistor technology, the computation relies on a new paradigm based on the interaction between nearby QCA cells. It has significant advantages, such as operating frequency (THz), high device density, and low power consumption. In this brief, a novel XOR/XNOR-function logic gate with two inputs, two enable inputs and one output is proposed and designed in Quantum-dot Cellular Automata (QCA) nanotechnology. In order to demonstrate the functionality and capabilities of the proposed QCA-based XOR/XNOR architecture, performance is evaluated and analyzed. The proposed XOR/XNOR logic gate has a superb performance in terms of area, complexity, power consumption and cost function in comparison to some existing QCA-based XOR architectures. Moreover, some efficient circuits based on the proposed XOR/XNOR gate are designed in QCA. |
Year | DOI | Venue |
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2020 | 10.1109/TCSII.2020.2989496 | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS |
Keywords | DocType | Volume |
Logic gates, Inverters, Clocks, Layout, Electrostatics, Logic functions, Simulation, Circuit design, nanoelectronics, quantum-dot cellular automata, XOR, XNOR gate | Journal | 67 |
Issue | ISSN | Citations |
12 | 1549-7747 | 0 |
PageRank | References | Authors |
0.34 | 0 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Lei Wang | 1 | 1 | 0.69 |
Guangjun Xie | 2 | 8 | 7.32 |