An efficient cntfet-based 7-input minority gate

TL;DR

This paper introduces a novel 7-input minority gate using CNTFET technology, which is more efficient in terms of transistor count, delay, and energy consumption compared to traditional CMOS designs.

Contribution

A new CNTFET-based 7-input minority gate with only 9 transistors, improving efficiency and performance over conventional CMOS implementations.

Findings

Reduces transistor count compared to CMOS counterparts.

Improves delay and energy efficiency in logic gate design.

Enables better driving power at the output.

Abstract

Complementary metal oxide semiconductor technology (CMOS) has been faced critical challenges in nano-scale regime. CNTFET (Carbon Nanotube Field effect transistor) technology is a promising alternative for CMOS technology. In this paper, we proposed a novel 7-input minority gate in CNTFET technology that has only 9 CNTFETs. Minority function is utilized in the voting systems for decision making and also it is used in data mining. This proposed 7-input minority gate is utilized less fewer transistors than the conventional CMOS method which utilizes many transistors for implementing sum of products. By means of this proposed 7-input minority gate, a 4-input NAND gate can be implemented, which gets better the conventional design in terms of delay and energy efficiency and has much more deriving power at its output.