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- Buffer
-
- This is a very simple basic digital port.
- The output of this port is active or '1'
- When the input is '1'. A buffer is used
- for driving many inputs.
-
- In boolean logic: Q = A
-
- Truth-table:
-
- A | Q
- -----|----
- 0 | 0
- 1 | 1
-
- 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.
-
-