Can any one clarify the generl digital output behaiour of a 5V PIC, I've strugled to find clarification in the data sheet.
![Confused :?](./images/smilies/icon_confused.gif)
I know there are a lot of specific bahaviour for certain pins but for a general purpose I/O pin
I'm setting the pin as a digital output to drive an LED and using FC component to toggle its state.
I think the bahviour is...
Output set to OFF will the pin Sink 25mA to ground.
Output Set to ON will the pin Souce 25mA to Vcc (5v).
or is this incorrent, it will only activly drive a single polatiry and I'm just measuring a weak internal pull up / down resistor somewhere?
Is there a better component for general toggling of digital pins?
Thanks for any help...got myself confused on this simple issue.
J.