OR gate - Wikipedia
There are two logic gate symbols currently representing the OR gate: the American (ANSI or 'military') symbol and the IEC ('European' or 'rectangular') symbol. The DIN symbol is …
OR Gate - GeeksforGeeks
Nov 22, 2025 · An OR gate can be made using transistors, typically with NPN transistors in a basic configuration. The basic idea of this combination is to control the output using two inputs, …
OR Gate-Symbol, Truth Table, and Circuit Diagram
The operation of an OR Gate is also represented using a standard OR Gate symbol, which helps visualize how inputs combine to produce the output in circuit diagrams.
OR Gate: What is it? (Working Principle & Circuit Diagram)
Feb 24, 2012 · A SIMPLE explanation of an OR Gate. Learn what an OR Gate is, its definition, working principle, transistor circuit diagram & symbol, and how an OR Gate works. We also …
Logic OR gate – Symbol & Truth Table - Electronics Area
What is an OR gate? The OR gate, like the AND gate, is one of the simplest digital logic gates. The output of this gate is high if one or all of its inputs are high. We can also say that the …
Logic Gates: AND, OR, NOT, NAND, NOR, XOR, and XNOR …
Discover the fundamental logic gates in digital electronics: AND, OR, NOT, NAND, NOR, XOR, and XNOR. Learn their functions, truth tables, and applications in circuit design.
Logic Gate Types and Diagram Symbols Explained - Creately
Sep 22, 2025 · Learn about the different logic gate types, the symbols that represent them in logic gate diagrams, and why a diagramming solution is needed to visualize complex integrated …
OR Gate in Digital Electronics - Online Tutorials Library
Here, we will cover the definition of OR gate, its logic symbol, Boolean expression, truth table, operation, and circuits. So, lets get started with the basic definition of OR gate.
The OR Logic Gate - Truth Table, Circuit Symbol, Diode Circuit ...
May 20, 2021 · Did you know you can build an OR gate using just diodes and a resistor? Practically diode circuit models are not used. But for beginners and better understanding of …
OR Gate — Logicly
Each of the symbols below can be used to represent an OR gate. There are multiple international standards defined, and one may preferred over the other in your region of the world.