Full Swing Gate Diffusion Input Based NCL Threshold Gates

Abstract

This paper presents a novel approach to the design of Null Convention Logic threshold gates using Gate Diffusion Input design methodology. Power and delay are the metrics of comparison between the proposed Gate Diffusion Input based Null Convention Logic gates and the conventional Null Convention Logic gates developed in literature. The efficiency of the proposed gates is illustrated by the design and simulation of NCL threshold gates using FSGDI and comparing the same with conventional static CMOS gates. The proposed FSGDI NCL gates offered 37%, 23% and 44% reduction in average power, average delay and average power delay product.

Keywords: FSGDI, full swing gate diffusion input, gate diffusion input, GDI, low power, NCL, NCL threshold gates, null convention logic

Cite this Article: Anitha Juliette Albert, Murugan R., Muthammal R. Full swing gate diffusion input based NCL threshold gates. International Journal of Mobile Computing Devices. 2020; 6(1): 13–20p.