Different logic gates like MV, NOT, AOI, NNI etc. under QCA nanotechnology are introduced. NNI gate is highly effective regarding space and speed consideration. In earlier work, realizing symmetric ...

Overview of digital logic design. Implementation technologies, timing in combinational and sequential circuits, EDA tools, basic arithmetic units, introduction to simulation and synthesis using ...

At present, many software tools are available that can assist us in the process of simulating combinational digital circuits. Recent applications use a graphical user interface (GUI) to create ...

Digital Electronic Circuits: The Comprehensive View helps students as well as practical engineers understand the principles of digital circuits design, and their place and application in ...

Arithmetic circuits are important part of digital circuits. In the digital circuits, subtractor is one of the most critical components used in the processor of portable devices full subtractor is a ...

Analog vs. Digital: What’s the Difference? Air temperature, sound loudness,light intensity—in nature, all of these quantities vary smoothly and continuously over a range. Such quantities is called ...

A method for editing a circuit schematic using a GUI, but without having to resort to using lines to define connectivity. The steps through the simulation process. At present, many software tools are ...