2 Bit Comparator. It consists of two inputs each for two single bit numbers and three outputs to generate less than equal to and greater than between two binary numbers. Abstract 2 bit magnitude comparator design using different logic styles is proposed in this brief.
We will compare each bit of the two 4 bit numbers and based on that comparison and the weight of their positions we will draft a truth table. A comparator used to compare two binary numbers each of two bits is called a 2 bit magnitude comparator. It consists of two inputs each for two single bit numbers and three outputs to generate less than equal to and greater than between two binary numbers.
Truth table of 2 bit.
It consists of four inputs and three outputs to generate less than equal to and greater than between two binary numbers. Comparator is most fundamental component that performs comparison operation. Computer science 2 bit magnitude comparator design using different logic styles is proposed in this brief. The truth table for a 2 bit comparator is given below.
