International Journal of Electrical and Computer Engineering
Vol 11, No 3: June 2021

Hybrid memristor-CMOS implementation of logic gates design using LTSpice

Wan Mohd Hashimi Wan Mohamad Sharif (Universiti Teknologi MARA)
Mohd Faizul Md Idros (Universiti Teknologi MARA)
Syed Abdul Mutalib Al-Junid (Universiti Teknologi MARA)
Fairul Nazmi Osman (Universiti Teknologi MARA)
Abdul Hadi Abdul Razak (Universiti Teknologi MARA)
Abdul Karimi Halim (Universiti Teknologi MARA)
Muhammad Adib Harun (Universiti Teknologi MARA)



Article Info

Publish Date
01 Jun 2021

Abstract

In this paper, a hybrid memristor-CMOS implementation of logic gates simulated using LTSpice. Memristors' implementation in computer architecture designs explored in various design structures proposed by researchers from all around the world. However, all prior designs have some drawbacks in terms of applicability, scalability, and performance. In this research, logic gates design based on the hybrid memristor-CMOS structure presented. 2-inputs AND, OR, NAND, NOR, XOR, and XNOR are demonstrated with minimum components requirements. In addition, a 1-bit full adder circuit with high performance and low area consumption is also proposed. The proposed full adder only consists of 4 memristors and 7 CMOS transistors. Half design of the adder base on the memristor component created. Through analysis and simulations, the memristor implementation on designing logic gates using memristor-CMOS structure demonstrated using the generalized metastable switch memristor (MSS) model and LTSpice. In conclusion, the proposed approach improves speed and require less area.

Copyrights © 2021






Journal Info

Abbrev

IJECE

Publisher

Subject

Computer Science & IT Electrical & Electronics Engineering

Description

International Journal of Electrical and Computer Engineering (IJECE, ISSN: 2088-8708, a SCOPUS indexed Journal, SNIP: 1.001; SJR: 0.296; CiteScore: 0.99; SJR & CiteScore Q2 on both of the Electrical & Electronics Engineering, and Computer Science) is the official publication of the Institute of ...