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<strong>Cost-effective Programmable Logic Arrays Using Multilayer Structures of Decoders in QCA Framework</strong>

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Title Statement <strong>Cost-effective Programmable Logic Arrays Using Multilayer Structures of Decoders in QCA Framework</strong>
 
Added Entry - Uncontrolled Name Singh, Rupali ; SRM Institute of Science and Technology, Delhi NCR Campus, Ghaziabad
Singh, Pankaj ; SRM Institute of Science and Technology, Delhi NCR Campus, Ghaziabad
Singh, Gurmohan ; CDAC, Academic and Consultancy Services Division, Mohali, Punjab
 
Uncontrolled Index Term QCA; PLA; Decoder; Adder; Subtractor
 
Summary, etc. The emerging nanotechnology paradigm, Quantum Dot Cellular Automata (QCA) in particular, is gaining a wide recognition due to its high speed, nano feature size and considerably low power consumption. The QCA architecture not only provide potential alternative for Complementary Metal Oxide Semiconductor (CMOS) circuits but its multilayer topology facilitates an added benefit of cost efficacy and immunity towards random interference. Moreover, design of programmable logic devices in QCA is vital to promote the multi-utility and resiliency of the computing circuits. This paper presents the multilayer designs of 2×4 and 3×8 decoder circuits in QCA framework with 55.1% and 51.17% better cost efficiency respectively, over the earlier reported designs. The presented 3×8 decoder circuit is further utilized to implement Programmable Logic Array (PLA) to realize Boolean functions of adder and subtractor. The presented circuits are cost effective and showcase the significance of programmable devices in nano-computing.
 
Publication, Distribution, Etc. Indian Journal of Pure & Applied Physics (IJPAP)
2022-10-07 16:30:27
 
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http://op.niscair.res.in/index.php/IJPAP/article/view/63908
 
Data Source Entry Indian Journal of Pure & Applied Physics (IJPAP); ##issue.vol## 60, ##issue.no## 10 (2022): Indian Journal of Pure & Applied Physics
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJPAP/article/download/63908/465611628
http://op.niscair.res.in/index.php/IJPAP/article/download/63908/465611630
http://op.niscair.res.in/index.php/IJPAP/article/download/63908/465611631
 
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