In this tutorial, we will learn about the half and full subtractors, designing of full subtractor using half subtractor in Digital Electronics.
Full Subtractors Parallel Subtractors Full Subtractor using 2 Half Subtractors Half Subtractor using NAND Gates Sequential Logic Circuits Digital Sequential Circuits Clock Signal and Triggering Latches Shift Registers Shift Register Applications Binary Registers Bidirectional Shift Register Counters Binary Counter...
The subtractor element is the essential part of the ALU in the digital computational devices. Thus, the improvement of subtractor block has a significant impact on the overall system performance. According to the comparison results, the proposed quaternary quantum half and full subtractor circuits ...
Over the past decade, DNA has demonstrated remarkable potential in fabrication of molecular logic and arithmetic systems. In this work, a simple DNA-based system mimicking a full-subtractor that handles three inputs including one minuend and two subtrahe
This work indicates that the realization of the full adder and full subtractor using DNA self-assembly are carried with parallel logic gates operations. The method that we discuss here are fundamental to the logical operations, but it seems possible to further extend more complex logic circuits ...
Similar to a half-subtractor, a full-subtractor outputs values for one difference-bit and one borrow-bit. For instance, the inputs (1,1,1) would be processed as 1-1-1 = − 1, and would output a borrow-bit value of 1 and a difference-bit value of 1. 1Department of ...
half-adder circuit using quaternary 1-qudit gates, 2-qudit Feynman and Muthukrishnan-Stroud gates. Then we propose a quaternary quantum reversible full adder and a quaternary quantum parallel adder circuit. In addition, we propose a quaternary quantum reversible parallel adder/subtractor circuit. The...
Synthesis of a variety of biological circuits for specific functional purposes has made a tremendous progress in recent years. The ultimate goal of combining molecular biology and engineering is to realize a functional biocomputer. To address this challe
All-optical half-adder/half-subtractor using terahertz optical asymmetric demultiplexer. Appl Opt 2014;53:8400.10.1364/AO.53.008400Search in Google Scholar PubMed [8] Gouthaml V, Goel A, Pandey G. Design of optical switching devices using all-optical half adder based on terahertz optical ...
so the adder/subtractor 74 includes independent subtractor and adder functions. The adder part of adder/subtractor 74 is shared in decoding reconstruction. The workload of the adder part of adder/subtractor 74 is estimated by 64*6*2=768 T, and the workload of the adder is about 1536 T, ...