I suspect that TMS9918s have to be sourced from dead
MSX-1s or 99/4s.
It is **VERY** common in Brazil
BTW, does anybody know if the Yamaha 9938/58 enhanced
clones were
pin-compatible? The extra colors and hardware acceleration might be
nice to have if they'd fit...
No, they are 64 pin 0.05" PDIP