Abstract: The circuits like Logic gates, Adders, Multipliers are the basic building block of the digital circuits. These combinational circuits can be designed by using the concepts of the reversible ...

Abstract: Logic encryption for combinational circuits are proposed in this paper. Logic encryption is achieved by using key gate transistors in the circuit schematic of subtractors and adders. In this ...

1.1 Half Adder To show the operation of a multi-bit adder, we will start with the simplest form, which is a half-adder (Half Adder). Run and test the operation of the following circuit. Place the ...

Also known as "combinatorial logic," it refers to a digital logic function made of primitive logic gates (AND, OR, NOT, etc.) in which all outputs of the function are directly related to the current ...

A flip-flop in digital electronics is formally defined as "A bistable device with synchronous inputs that changes state only at specified transitions of a clock signal" (IEEE Standard 91/1984) In ...

Logic gates process data and generate outputs using Boolean algebra and truth tables (Figure 1) to define operations for all binary input combinations: 0 (false, low) and 1 (true, high). Figure 1. A ...

ECE3829 Lab 1: Combinational Logic Design Getting Started and Decoder Tutorial: Before starting this lab, you will need to complete the steps in the Getting Started Lab Guide and Decoder Tutorial to ...