Hades logoHades applet banner
De Morgan's transformation

applet icon

The image above shows a thumbnail of the interactive Java applet embedded into this page. Unfortunately, your browser is not Java-aware or Java is disabled in the browser preferences. To start the applet, please enable Java and reload this page. (You might have to restart the browser.)

Circuit Description

A demonstration of De'Morgan rules.

An AND gate can be replaced by an OR gate with both inverted inputs and outputs. Correspondingly, the OR gate can be replaced with an AND gate with both inverted inputs and outputs.

To explore the circuit, just click the corresponding switches, or type the following keys:

  • a (buffer)
  • b (inverter)
  • s,d (AND2)
  • f,g (INV-OR2-INV)
  • w,e (OR2)
  • r,t (INV-AND2-INV)
(If typing the bindkeys does not work, please use one initial mouseclick into the applet, to ensure that the simulator has the keyboard focus).

Print version | Run this demo in the Hades editor (via Java WebStart)
Usage | FAQ | About | License | Feedback | Tutorial (PDF) | Referenzkarte (PDF, in German)
Impressum http://tams-www.informatik.uni-hamburg.de/applets/hades/webdemos/10-gates/00-gates/de-morgan.html