In the field of bio medical engineering high performance CPU for digital signal processing plays a significant role. Frequency efficient circuit is paramount requirement portable devices employing various processors. this work novel speed one-bit 10T full adder with complemented output was described. The constructed XOR gates which were built using two CMOS transistors. gate 2T multiplexer styl...

Carbon Nanotube filed-effect transistor (CNFET) is one of the promising alternatives to the MOS transistors. The geometry-dependent threshold voltage is one of the CNFET characteristics, which is used in the proposed Full Adder cell. In this paper, we present a high speed Full Adder cell using CNFETs based on majority-not (Minority) function. Presented design uses eight transistors and eight ca...

Reversible Logic is becoming more and more prominent technology having its applications inLow Power CMOS, Quantum Computing, Nanotechnology, and Optical Computing. Reversibility plays an important role when energy efficient computations are considered. In this paper, Reversible eight-bit Parallel proposed. In all the three design approaches, the full Adder and Subtractors are realized in a sing...

Skyrmion-based devices are promising candidates for non-volatile memory and low-delay time computation. Many skyrmion-based execute operation by controlling skyrmion trajectory, which can be impeded the Hall effect. Here, design of arithmetic built on synthetic antiferromagnetic (SyAF) structures is presented, where structure greatly suppress In this study, operations half adder, full XOR logic...

In this paper, we proposed a low power 1-bit full adder (FA) with 10-transistors and this is used in the design ALU. 16-bit ALUs are designed and compared with the existing design. The proposed design consists of PTL-GDI adder and mux circuits. By using low power 1-bit full adder in the implementation of ALU, the power and area are greatly reduced to more than 50% compared to conventional desig...

This article presents novel high speed and low power full adder cells based on carbon nanotube field effect transistor (CNFET). Four full adder cells are proposed in this article. First one (named CN9P4G) and second one (CN9P8GBUFF) utilizes 13 and 17 CNFETs respectively. Third design that we named CN10PFS uses only 10 transistors and is full swing. Finally, CN8P10G uses 18 transistors and divi...

Power dissipation has become a major issue it has made the way to consider the performance and area so that low power is achieved. Low power is the major requirement for portable multimedia devices employing various signal processing algorithms and architectures. Any computational circuit is incomplete without the utilization of an Adder. Addition is one of the primary operations in arithmetic ...

-In recent years, low power circuit design has been an important issue in System on Chip (SoC) and VLSI design areas. Adiabatic logics, which dissipate less power than static CMOS logic, have been introduced as a promising new approach in low power circuit design. Adiabatic circuits are those circuits which work on the principle of adiabatic charging and discharging and which recycle the energy...