Push-pull Output
The push-pull output configuration has the same pull-down structure as both the open-drain
and the quasi-bidirectional output modes, but provides a continuous strong pull-up when the
port register contains a logic “1”. The push-pull mode may be used when more source current
is needed from a port output.
VDD
Port latch data
Port pin
Input data
MEGAWIN
MPC82x54A Data Sheet
23