Comparator: Add LM397 and TL331
Created by: henryhallam
Add TI's LM397 single voltage comparator and its pin-compatible cousin TL331
These couldn't be aliases of existing SOT-23-5 comparators since the pinout doesn't match any that are in the library already.
-
Provide a URL to a datasheet for the symbol(s) you are contributing -
An example screenshot image is very helpful -
Ensure that the associated footprints match the official footprint library -
If there are matching footprint PRs, provide link(s) as appropriate - n/a -
Check the output of the Travis automated check scripts - fix any errors as required
Edited by Wayne Stambaugh