Hi guys, I'm looking for a fine example of unobtainium: a WD2123 (western digital) double UART IC. It was used in a Ursa Major 8x32 that I'm working on, and it needs a new one to get the CPU running again (the UART blocks it). They used to use these chips in various vintage computers too (FDD3000, etc). Anyone have a working one? Regards, Rutger