> Yeah, or add a ULN2003/2803 ?

http://www.ceid.upatras.gr/courses/microlab/ask4/uln2003.pdf

In the equipment I strip or service the 200x are very common
logic-to-power i/f chips. It's not usual to see discrete transistor
arrarys, for whatever reason. The pdf includes an internal
schematic if you want to make extra Darlington drivers over the
7 in the chip. If you're short of I/O you could drive the drivers
with a shift register, but let's not get carried away just yet

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