This is still some time down the way, but in the planning for a BGA remove-and-replace of the PPC750CX chip on my clamshell 466 (or another 466 down the way) to a PPC750CXe, this post on another thread steered me toward looking at the availability and pricing of PPC750CXe standalone chips...
We all could use a little reminder how PPC tech is still in use today and doing some pretty amazing stuff in 2019 and beyond.
I'll start:
PPC750 (G3) architecture is still in use today and performing admirably for key space science operations.
The radiation-hardened version of the PPC750...