Jeff Erwin wrote:
I have the same issue. I need three obsolete chips
from National Semi, DM
8131, DM 8836 and DM 8837. I have scoured the internet with no luck.
I do have a board with these chips in it, I may have to resort to
desoldering them. I just hate doing that, it tends to ruin the source board.
At the risk of sounding like a broken record, MC Howard in Austin,
Texas has been my source for everything from 74-series chips to 64-pin
wirewrap sockets to RAM for my HP-9000. I basically populated my
SBC6120 off their shelves, and the homebrew 6809 project I'm working on
was provisioned there too.
The prices on their website are insane, but I've never heard of them
actually charging what's listed. Call the toll-free number or email
them and get a quote. They ship internationally.
1-800-490-6896
mchoward at
prismnet.com
Not affiliated, satisfied customer for over 10 years, mumble mumble
etc. I know a couple of other listfolk have dealt with them too.
Doc