---
tags:
  - Logic
  - Electronics
  - Hardware
  - logic-gates
---

# OR gate

 > `OR` (in logic known as **disjunction**) in its non-exclusive form is `true` if either of its propositions are `true` or both are `true` . It is `false` otherwise.

![Pasted image 20220319173819.png](../../img/Pasted_image_20220319173819.png)

````
p    q   p v q
_    _   _____

t    t     t     
t    f     t     
f    t     t     
f    f     f        
````

TO DO: Add circuit diagram for OR gate