LHCA: a new low-power, high-speed carry skip adder using hybrid memristor-MOS logic
Abstract In this paper, the authors represent a new low-power, high-speed carry-skip adder using hybrid memristor-MOS logic (LHCA). The proposed LHCA uses the memristor ratioed logic (MRL) technique, which is compatible with traditional CMOS technology and suitable from a fabrication point of view....
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| Format: | Article |
| Language: | English |
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Springer
2025-05-01
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| Series: | Discover Electronics |
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| Online Access: | https://doi.org/10.1007/s44291-025-00065-y |
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| author | Ramesh Kumar Bal Chand Nagar |
| author_facet | Ramesh Kumar Bal Chand Nagar |
| author_sort | Ramesh Kumar |
| collection | DOAJ |
| description | Abstract In this paper, the authors represent a new low-power, high-speed carry-skip adder using hybrid memristor-MOS logic (LHCA). The proposed LHCA uses the memristor ratioed logic (MRL) technique, which is compatible with traditional CMOS technology and suitable from a fabrication point of view. The proposed LHCA is theoretically analyzed and simulated using LTSpice software using 45 nm CMOS technology with supply voltages of 1 V. The performance of the proposed LHCA is analyzed and compared with the existing CMOS-based design. The results show that the proposed LHCA design performances are improved compared to the state-of-the-art design by approximately 22.9% smaller delay, consuming only 82% of the power, and 86.1% reduction in power-delay-product (PDP). Moreover, the total component count is 114 (38 MOSFETs and 76 Memristors) compared to the state-of-the-art design requiring 184 MOSFETs. This shows that the proposed design occupies a smaller area. The proposed LHCA is suitable for high-speed, low-power, high-density, and battery-operated handheld applications. |
| format | Article |
| id | doaj-art-9704b3fd64a1456ab8094734057b8cb2 |
| institution | DOAJ |
| issn | 2948-1600 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Springer |
| record_format | Article |
| series | Discover Electronics |
| spelling | doaj-art-9704b3fd64a1456ab8094734057b8cb22025-08-20T03:08:40ZengSpringerDiscover Electronics2948-16002025-05-012111210.1007/s44291-025-00065-yLHCA: a new low-power, high-speed carry skip adder using hybrid memristor-MOS logicRamesh Kumar0Bal Chand Nagar1Department of Electronics and Communication Engineering, National Institute of Technology PatnaDepartment of Electronics and Communication Engineering, National Institute of Technology PatnaAbstract In this paper, the authors represent a new low-power, high-speed carry-skip adder using hybrid memristor-MOS logic (LHCA). The proposed LHCA uses the memristor ratioed logic (MRL) technique, which is compatible with traditional CMOS technology and suitable from a fabrication point of view. The proposed LHCA is theoretically analyzed and simulated using LTSpice software using 45 nm CMOS technology with supply voltages of 1 V. The performance of the proposed LHCA is analyzed and compared with the existing CMOS-based design. The results show that the proposed LHCA design performances are improved compared to the state-of-the-art design by approximately 22.9% smaller delay, consuming only 82% of the power, and 86.1% reduction in power-delay-product (PDP). Moreover, the total component count is 114 (38 MOSFETs and 76 Memristors) compared to the state-of-the-art design requiring 184 MOSFETs. This shows that the proposed design occupies a smaller area. The proposed LHCA is suitable for high-speed, low-power, high-density, and battery-operated handheld applications.https://doi.org/10.1007/s44291-025-00065-yAdderCarry skip adderCarry look-ahead adderMemristorMemristor Ratioed logicCMOS |
| spellingShingle | Ramesh Kumar Bal Chand Nagar LHCA: a new low-power, high-speed carry skip adder using hybrid memristor-MOS logic Discover Electronics Adder Carry skip adder Carry look-ahead adder Memristor Memristor Ratioed logic CMOS |
| title | LHCA: a new low-power, high-speed carry skip adder using hybrid memristor-MOS logic |
| title_full | LHCA: a new low-power, high-speed carry skip adder using hybrid memristor-MOS logic |
| title_fullStr | LHCA: a new low-power, high-speed carry skip adder using hybrid memristor-MOS logic |
| title_full_unstemmed | LHCA: a new low-power, high-speed carry skip adder using hybrid memristor-MOS logic |
| title_short | LHCA: a new low-power, high-speed carry skip adder using hybrid memristor-MOS logic |
| title_sort | lhca a new low power high speed carry skip adder using hybrid memristor mos logic |
| topic | Adder Carry skip adder Carry look-ahead adder Memristor Memristor Ratioed logic CMOS |
| url | https://doi.org/10.1007/s44291-025-00065-y |
| work_keys_str_mv | AT rameshkumar lhcaanewlowpowerhighspeedcarryskipadderusinghybridmemristormoslogic AT balchandnagar lhcaanewlowpowerhighspeedcarryskipadderusinghybridmemristormoslogic |