A pulse circuit contains an input stage configured to receive input pulses
on input nodes using push-pull elements, wherein a given push-pull
element is configured to receive an input pulse on a given input node and
to provide a corresponding internal signal. The pulse circuit further
contains a feedback loop that includes a logic element coupled between
outputs from the push-pull elements and reset nodes of the push-pull
elements. This logic element is configured to provide one or more outputs
from the pulse circuit and to reset the internal signals from the
push-pull elements via the feedback loop.