Types of Logic OR Gates
There are two types of Logic Gates :
2-Input Logic Gate
It takes only two inputs and provides single output. It gives a high output (1) if at least one of the binary inputs is high (1)
X= (A+B)
Multi-Input or 3 Input OR Gate
It can take more than 2 inputs. Its working is the as same i.e.2 input OR gate i.e. takes multiple inputs and provides at least high output if at least one input is high (1).
OR Gate
This article will explain the concept of OR gate operation in digital electronics along with its truth table, logic symbol, switching circuit diagram, etc. The OR gate is one of the main building blocks of Digital Logic Circuits.
Here, we will cover OR Gate using transistors with the working of the circuit and its applications, advantages, and disadvantages, accompanied by solved examples and answers to frequently asked questions.
Table of Content
- What is OR Gate?
- Types of Logic OR Gates
- Components Needed
- Working of the Circuit
- Advantages of OR Gate
- Disadvantages of OR Gate
- Applications
- OR Gate Examples