Low-Power Noise-Tolerant Domino Logic Design Using 7-nm FinFET Technology

  • Unique Paper ID: 207126
  • Volume: 13
  • Issue: 2
  • PageNo: 3981-3985
  • Abstract:
  • A Low-power and noise-immune domino logic architecture is designed and synthesized in the 7-nm predictive technology (FinFET) model. The proposed circuit includes a keeper transistor, clock controlled footer devices, a stacking mechanism and a semi-dynamic output stage to minimize the leakage current and to avoid the possibility of false switching at the dynamic node. To validate the proposed technique a 2-input domino OR gate is used since its parallel pull-down network is a critical leakage condition without inherent transistor stacking. Simulations are done in Cadence Spectre on a nominal 0.8 V supply, a temperature of 27 °C, a clock frequency of 10 GHz and an output load of 10 fF. The proposed design consumes 0.33 nW as compared to the already existing domino logic structures, which consumes 15% less power than the existing ones and it has nearly 10% better speed.

Copyright & License

Copyright © 2026 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{207126,
        author = {Suroju Sai Santhosh Kumar and Udutha Saritha},
        title = {Low-Power Noise-Tolerant Domino Logic Design Using 7-nm FinFET Technology},
        journal = {International Journal of Innovative Research in Technology},
        year = {2026},
        volume = {13},
        number = {2},
        pages = {3981-3985},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=207126},
        abstract = {A Low-power and noise-immune domino logic architecture is designed and synthesized in the 7-nm predictive technology (FinFET) model. The proposed circuit includes a keeper transistor, clock controlled footer devices, a stacking mechanism and a semi-dynamic output stage to minimize the leakage current and to avoid the possibility of false switching at the dynamic node. To validate the proposed technique a 2-input domino OR gate is used since its parallel pull-down network is a critical leakage condition without inherent transistor stacking. Simulations are done in Cadence Spectre on a nominal 0.8 V supply, a temperature of 27 °C, a clock frequency of 10 GHz and an output load of 10 fF. The proposed design consumes 0.33 nW as compared to the already existing domino logic structures, which consumes 15% less power than the existing ones and it has nearly 10% better speed.},
        keywords = {Domino logic, Low Power, Noise Immunity, Dynamic node, OR.},
        month = {July},
        }

Cite This Article

Kumar, S. S. S., & Saritha, U. (2026). Low-Power Noise-Tolerant Domino Logic Design Using 7-nm FinFET Technology. International Journal of Innovative Research in Technology (IJIRT). https://doi.org/10.64643/IJIRTV13I2-207126-459

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