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Design of Memristor-Based Combinational Logic Circuits by Gongzhi Liu; Shuhang Shen; Peipei Jin; Guangyi Wang; Yan Liang is a Engineering article available to read on EtoBox.

What is Design of Memristor-Based Combinational Logic Circuits about?

This paper proposes three modified memristor ratioed logic (MRL) gates: NOT, NOR and A AND (NOR B) (i.e., A ⋅ B ), each of which only needs 1 memristor and 1 NMOS. Based on the modified MRL gates, we design some combinational logic circuits, including 1-bit comparator, 3-bit binary encoder, 3-bit binary decoder and 4:1 multiplexer. Furthermore, an improved multifunctional logic module is proposed, which contains one NMOS transistor and five memristors, and can implement AND, OR and XOR logic operations. Using this multifunctional logic module, a 4-bit comparator and a 1-bit full adder are designed. Finally, the proposed combinational logic circuits are verified by LTSPICE simulations. Compared with other memristor-based logic circuits and the traditional CMOS technology, the proposed logic circuits have made great progress in reducing delay, power consumption and the number of transistors.

Who reads Design of Memristor-Based Combinational Logic Circuits?

Author

Gongzhi Liu; Shuhang Shen; Peipei Jin; Guangyi Wang; Yan Liang

Publisher

Springer Science and Business Media LLC

Published

2021

Language

EN

Field

Engineering (Physical Sciences)