Look at NOT gate. It should power both sides, but powers only right one.

Mod versions:

MrTJPCore-1.7.10-1.1.0.30
ProjectRed-1.7.10-4.7.0pre7.91

Full IC blueprint:

(it's a decimal counter implemented inside 32x32 IC, because in previous tickets there were some claims that it cannot be implemented in 64x64)

It would appear my skills at designing compact circuits are poor at best. I'm incredibly impressed.

i experienced this same issue with a not gate

Do you have any trouble placing this chip on a gate?

When I place chip as a gate, it does not work and becomes absolutely useless due to fact that placing it as a gate do not fix broken NOT.

Fixed via b11f599