najoNanosystems: Physics, Chemistry, MathematicsНаносистемы: физика, химия, математика2220-80542305-7971Университет ИТМО10.17586/2220-8054-2021-12-5-583-597najo-519Research ArticlePHYSICSФИЗИКАRealization of combinational logic circuits using standard functions in quantum dot cellular automataРеализация комбинационных логических схем с использованием стандартных функций в клеточных автоматах с квантовыми точкамиЧакрабартиРатнаChakrabartyRatna

Salt Lake Electronics Complex, Sector V, Kolkata, 700091

ratna.chakrabarty@iemcal.comМандалНиранджан КумарMandalNiranjan Kumar

Salt Lake Electronics Complex, Sector V, Kolkata, 700091

niranjanmandal54@gmail.comInstitute of Engineering & Management, Department of Electronics & Communication EngineeringIndia202105082025125583597Copyright © Chakrabarty R., Mandal N., 20252025Чакрабарти Р., Мандал Н.Chakrabarty R., Mandal N.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://nanojournal.ifmo.ru/jour/article/view/519

A set of functions commonly used in basic circuits are defined as standard functions. They are so called because different combinations of different logic circuits are designed using these functions. They are also used to realize combinational logic circuits and most Boolean expressions. In this paper, 13 standard functions are discussed with their various applications using Quantum Dot Cellular Automata known as QCA which is currentlya familiar nanotechnology for its ultra-low power consumption and high speed operations. The designed functions are analyzed with area, latency and cell count. Energy calculations have been done with the suitable input for its stable operation. Algorithms are also established for the designed functions to realize in QCA technology.

Набор функций, обычно используемых в базовых схемах, определяется как стандартные функции. Они так называются, потому что с использованием этих функций разработаны различные комбинации различных логических схем. Они также используются для реализации комбинационных логических схем и большинства логических выражений. В этой статье обсуждаются 13 стандартных функций с их различными приложениями с использованием клеточных автоматов с квантовыми точками, известных как QCA, которые в настоящее время являются известными нанотехнологиями из-за их сверхнизкого энергопотребления и высокой скорости операций. Разработанные функции анализируются с учетом площади, задержки и количества ячеек. Энергетические расчеты были сделаны с подходящим вводом для его стабильной работы. Также устанавливаются алгоритмы реализации разработанных функций в технологии QCA.

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The authors declare that there are no conflicts of interest present.