期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2021
卷号：9
期号：6
页码：7243-7250
DOI：10.15680/IJIRCCE.2021.0906209
语种：English
出版社：S&S Publications
摘要：Quantum-dot Cellular Automata (QCA) is a beyond micro scale development for better utilities to CMOS technology. QCA became more prominent as its size provided the benefit of less power consumption and fast switching compared to CMOS technology. In this paper, we have presented a new 3 –bit Parallel Input Parallel Output (PIPO) shift register using D- Flipflop circuits. The circuits are made using QCA Design software of version 2.0.3. The design presented has a total of 117 cells and has an area of 0.14um^2. Because of the small are they are likely to be the complete replacement for CMOS technology in the future where nano technology is used everywhere.
