600 dpi will suffice. Laser/inkjet OK.
Schematic
Top Placement
Bottom Placement
1200 dpi minimum, opaque black (i.e. laser). Fiducial markers define corners of a square of sides 50mm by 50mm.
Top Copper
Bottom Copper
For reference only.
74VHC00 datasheet
BC847C datasheet
BC857 datasheet
ZXMHC6A07T8 datasheet