alexa Abstract | Power Optimization Using Dual Dynamic Node Pulsed Hybrid Flip-Flop Based on Footed Logic
ISSN ONLINE(2320-9801) PRINT (2320-9798)

International Journal of Innovative Research in Computer and Communication Engineering
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article Open Access


Designing a new dual dynamic node hybrid flip-flop (DDFF) and low power 4/5 Counter was based on DDFF using FOOTED logic. The proposed designs eliminate the large capacitance present in the precharge node of several state-of-the-art designs by following a split dynamic node structure to separately drive the output pull-up and pull down transistors. The DDFF offers a power reduction of up to 62% and 48% compared to the conventional flipflops like Power PC 603 flip-flop and semi dynamic flip-flop. The aim of the DDFF-ELM is to reduce pipeline overhead. It presents an area, power, and speed efficient method to incorporate complex logic functions into the flipflop. The performance comparisons made in a 90 nm UMC process show a power reduction of 48% compared to the Semi dynamic flip-flop, with no degradation in speed performance. The leakage power and delay variations of various designs are compared with the proposed designs. The Footed logic is used to reduce power in the circuits. An efficient power reduction was obtained using footed logic and a single design was used for both counter which is called low power 4/5 counter.

To read the full article Peer-reviewed Article PDF image | Peer-reviewed Full Article image

Author(s): Indumathi.M, A.Jeena Thankachan

Share This Page

Additional Info

Loading Please wait..
Peer Reviewed Journals
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version