Design of Novel Efficient Multiplexer Architecture for Quantum-dot Cellular Automata
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 pr...
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| Format: | Article |
| Language: | English |
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Sumy State University
2017-02-01
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| Series: | Журнал нано- та електронної фізики |
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| Online Access: | http://jnep.sumdu.edu.ua/download/numbers/2017/1/articles/jnep_V9_01012.pdf |
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| _version_ | 1850248981991391232 |
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| author | Hamid Rashidi Abdalhossein Rezai |
| author_facet | Hamid Rashidi Abdalhossein Rezai |
| author_sort | Hamid Rashidi |
| collection | DOAJ |
| description | 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. |
| format | Article |
| id | doaj-art-8e30a32bab2a4e94902a979f63208e1e |
| institution | OA Journals |
| issn | 2077-6772 |
| language | English |
| publishDate | 2017-02-01 |
| publisher | Sumy State University |
| record_format | Article |
| series | Журнал нано- та електронної фізики |
| spelling | doaj-art-8e30a32bab2a4e94902a979f63208e1e2025-08-20T01:58:34ZengSumy State UniversityЖурнал нано- та електронної фізики2077-67722017-02-019101012-101012-710.21272/jnep.9(1).01012Design of Novel Efficient Multiplexer Architecture for Quantum-dot Cellular AutomataHamid Rashidi0Abdalhossein Rezai12ACECR institute of higher education, Isfahan branch, Isfahan 84175-443, IranAcademic Center for Education, Culture and Research (ACECR), Isfahan University of Technology (IUT) Branch, Isfahan 8415681167, IranACECR institute of higher education, Isfahan branch, Isfahan 84175-443, IranOne 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.http://jnep.sumdu.edu.ua/download/numbers/2017/1/articles/jnep_V9_01012.pdfQuantum cellular automataNanotechnologyMultiplexerWire crossingCombinational logicQCADesigne |
| spellingShingle | Hamid Rashidi Abdalhossein Rezai Design of Novel Efficient Multiplexer Architecture for Quantum-dot Cellular Automata Журнал нано- та електронної фізики Quantum cellular automata Nanotechnology Multiplexer Wire crossing Combinational logic QCADesigne |
| title | Design of Novel Efficient Multiplexer Architecture for Quantum-dot Cellular Automata |
| title_full | Design of Novel Efficient Multiplexer Architecture for Quantum-dot Cellular Automata |
| title_fullStr | Design of Novel Efficient Multiplexer Architecture for Quantum-dot Cellular Automata |
| title_full_unstemmed | Design of Novel Efficient Multiplexer Architecture for Quantum-dot Cellular Automata |
| title_short | Design of Novel Efficient Multiplexer Architecture for Quantum-dot Cellular Automata |
| title_sort | design of novel efficient multiplexer architecture for quantum dot cellular automata |
| topic | Quantum cellular automata Nanotechnology Multiplexer Wire crossing Combinational logic QCADesigne |
| url | http://jnep.sumdu.edu.ua/download/numbers/2017/1/articles/jnep_V9_01012.pdf |
| work_keys_str_mv | AT hamidrashidi designofnovelefficientmultiplexerarchitectureforquantumdotcellularautomata AT abdalhosseinrezai designofnovelefficientmultiplexerarchitectureforquantumdotcellularautomata |