Sounds like the compact-combinator of Integrated Circuitry.
Is there a feature/performance comparison?
You don't mention blue prints. can it be blueprinted?
BTW I would like to have version in 1x1 / 1x2 / 2x2 with correspondingly fewer inputs/outputs.
Yes it is like the compact-combinator of integrated circuitry.
I did not known this mod.
Yes the is fully blueprintable but updating an existing mod will not work.
