thorpej, Ok. I have a device with an active-high totem-pole interrupt output. It needs to interface to an active-low interrupt line that expects open-drain interrupt outputs. My first inclination is to just use a small-signal MOSFET to add an open-drain interrupt output to said device. BUT, circuit around the device has spare 74HC04 inverters, so I guess I could use one of those and a diode.
WHAT SAY YOU GREAT SAGES OF ELECTRONICS MASTODON?