Logic Circuits

Logic Circuits 

What are logic gates?

Logic Gates are very small electronic decisions-making devices that are fed one or more inputs and give back one output. 

There are 3 basic logic gates:

• the NOT gate
• the AND gate 
• the OR gate

What are truth tables?

A truth table is used to define the output of a logic gate or a logic circuit for all possible combinations of inputs. 

The And,Or and Not Gate.

Not Gate

And Gate

Or Gate