jQuery Event Handler for immediate changes in inputs

I'm looking for a (jQuery) Event Handler that is executing a function immediately after a input[type="text"] value changed. The .change jQuery event handler is executing the function after the input[type="text"] looses focus (which may be good for another situation).

keypress / up / down only work when the user types something into an input (not when I'm manipulating it dynamically).

Is there any solution for this?