I used to buy lots of 7400 series IC for projects. Good times. Of course I'd need resistors, and capacitors and lots of other random stuff. It's all here.
I was delivered on a Sunday even! I've already installed it and will be testing it a bit as the previous source's battery quickly died. And FWIW, the original batter kinda slow motion exploded inside the laptop warping the keyboard and pad. Third time a charm?