• G.SURYA KRANTH

Quantum-dot cell automata (QCA) innovation as an alternative in comparison to CMOS innovation on the nanoscale has a promising future; QCA is an interesting innovation for constructing memory. The proposed structure and undertaking of anew memory mobile shape depending on QCA with a minimal delay, area, and multifaceted nature is displayed to execute a static arbitrary get entry to memory (RAM). This paper indicates the plan and duplicate of a RAM with another structure in QCA. Since QCA is a pipeline, this RAM has a excessive running pace. It has the potential of a everyday high operating speed RAM which could deliver read/compose activities as often as viable with least delay. Decoders and multiplexers (MUXs) in QCA are exhibited which have been dependent with a base wide variety of extra component gates and cells. The new RAM, decoders, and MUXs are planned, actualized, and reproduced in QCA utilizing a flag circulation system to keep away from the coplanar difficulty of intersection wires. The QCA-based RAM cell was contrasted and the RAM mobile depending on CMOS. Results exhibit that the proposed RAM is extra efficient as a long way as area, complexity, clock frequency, and electricity utilization

Quantum Dot Cellular Automata, QCA Wire, Majority Gate, Mux, Decoder

"Design of RAM using Quantum Cellular Automata (QCA) Designer", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.728-736, June 2019, Available :http://www.jetir.org/papers/JETIR1908408.pdf

"Design of RAM using Quantum Cellular Automata (QCA) Designer", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp728-736, June 2019, Available at : http://www.jetir.org/papers/JETIR1908408.pdf