When looking for an Eagle library containing the transconductance op amp CA3080 for a little thing i’m building, I found synthdiy.lbr which is library containing a number of useful chip layouts. Eg, 2SA798, 2SA1349, 2SC1583, 2SC3381, AD633, CA3046, CA3080, CA3280, IT120, LM394, LM2931, LM4040, LM13600, LM13700, LS318, LT1013,
PAN9MMPOT, TLV5618A.

Might be useful to someone.