Design of Novel Efficient Multiplexer Architecture for Quantum-dot Cellular Automata

Rashidi, H.; Rezai, A.

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Title	Design of Novel Efficient Multiplexer Architecture for Quantum-dot Cellular Automata
Authors	Rashidi, H. Rezai, A.
ORCID
Keywords	Quantum cellular automata Nanotechnology Multiplexer Wire crossing Combinational logic QCADesigner
Type	Article
Date of Issue	2017
URI	http://essuir.sumdu.edu.ua/handle/123456789/65714
Publisher	Sumy State University
License	Copyright not evaluated
Citation	Rashidi, H. Design of Novel Efficient Multiplexer Architecture for Quantum-dot Cellular Automata [Текст] / H. Rashidi, A. Rezai // Журнал нано- та електронної фізики. - 2017. - Т.9, № 1. - 01012. - DOI: 10.21272/jnep.9(1).01012.
Abstract	One of the promising emerging technology at nanoscale level to replace the conventional CMOS technology is Quantum-dot Cellular Automata (QCA). It has several advantages compared to conventional CMOS technology. Whereas multiplexers play a vital role in digital circuit implementations, this paper presents and evaluates a modular design methodology to build the high-performance 2n:1 multiplexer. An efficient 2:1 QCA multiplexer architecture is proposed as the basic logic unit, which is utilized to present new and efficient 4:1, and 8:1 QCA multiplexer architectures. The proposed architectures have been implemented on the QCADesigner version 2.0.1. Our implementation results show that the proposed QCA multiplexer architectures have the best performance compared to other multiplexer architectures and outperform most of them in terms of area and clock zones.
Appears in Collections:	Журнал нано- та електронної фізики (Journal of nano- and electronic physics)