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- Two-input NOR port
-
- This is a very simple basic digital port.
- It's an Two-input OR port with a inverted output.
- The output of this port is inactive or '0' when
- input A OR input B is '1'
-
- In boolean logic: Q = (A + B)'
-
- Truth-table:
-
- A B | Q
- ---------|----
- 0 0 | 1
- 0 1 | 0
- 1 0 | 0
- 1 1 | 0
-
- 0 = inactive = GND = 0V = OFF
- (Wires are green when inactive)
- 1 = active = Vcc = 5V = ON
- (Wires are red when active)
-
- You can drag this component to another position
- by clicking inside the body of the port, hold
- the mouse button, move to the new position,
- and release the mouse button.
-
-