hello,
does totem pole output stage(push pull) need a current limiting resistor to limit the current to the maximum allowed current , or does it limit the current anyway , I notice that when I connect it to a a small resistance load directly by mistake , it doesn't get burned , while it does in the case of open collector output .
does totem pole output stage(push pull) need a current limiting resistor to limit the current to the maximum allowed current , or does it limit the current anyway , I notice that when I connect it to a a small resistance load directly by mistake , it doesn't get burned , while it does in the case of open collector output .