Difference between revisions of "Using NAND and NOR Gates"

From TRCCompSci - AQA Computer Science
Jump to: navigation, search
(Nor Gates)
Line 8: Line 8:
  
 
[[File:Nor gates.gif]]
 
[[File:Nor gates.gif]]
 +
 +
==Overall Comparison==
 +
Look at he circuits above, two gates connected in the pattern above creates an AND gate with NAND and an OR gate with NOR.
 +
 +
Three gates connected in the pattern above will create an OR gate out of NAND and an AND gate out of NOR.
 +
 +
A single gate connected as above will create a not gate.

Revision as of 12:25, 24 January 2019

NAND Gates

You can make every logic gate by using only NAND gates:

Nand Gates.gif

Nor Gates

You can make every logic gate by using just NOR gates:

Nor gates.gif

Overall Comparison

Look at he circuits above, two gates connected in the pattern above creates an AND gate with NAND and an OR gate with NOR.

Three gates connected in the pattern above will create an OR gate out of NAND and an AND gate out of NOR.

A single gate connected as above will create a not gate.