I, ah, got here by donating money to further the development of frtizing. While I appreciate the collection of everything there, plus the items from the many vendors I buy stuff from specific vendors. That being said, I noticed that I did not see any logic parts present. These are specifically members of the Series 74 collection from TI, and others.
So? Any suggestions for tracking down entries in the regular SN7400 series? For example I use the SN7437 and the SN74LS37 parts. Also the f/f SN7472. And also odd examples from the regular line. (The full catalog is too long to cite here.)