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Re: What/where are the RAM chips for IIgs 1-meg card?
THANKS FOR ALL YOUR REPLIES!!!
This info helps a ton. I used to be spoiled with a 4-meg card, but had
to empty all my cards a couple of years ago to pay for a Mac (to do
layout for a publication I was doing).
I sold that card, my 80MB Focus drive and a TWGS for $200 which seemed
good at the time, but recently I've seen the TWGSes going for that alone
on ebay.
So I'm temporarily with this 1-meg card until I find a good sucker out
there. :>
Just kidding! I'm usually the sucker when it comes to Apple II stuff!
DJ
In article <020720000801582847%spangler@gorge.net>,
Michael Spangler <spangler@gorge.net> wrote:
> In article <395E34A1.1CB28594@swbell.net>, Rubywand
> <rubywand@swbell.net> wrote:
>
> > rocketusa@delphi.com writes ...
> > >
> > > Hi. Help! What are the specific ram chips I need to populate an
Apple
> > > brand Apple IIgs memory expansion card? Where can I find these
do-dads?
> > ....
> >
> > You can use 256k x 1 type 41256 DRAM mem IC's (such as the NEC
D41256).
> > Other type numbers include MB81256 and HM50256. Speed should be
120ns or
> > faster. (80ns chips seem to be fairly common. So, you might as well
go for
> > those.)
> >
>
> I just ordered them from Jameco part # 41398. 75 cents each. The
> manufacturers part # is MB81256-12, which is one of the part numbers
> explicitly listed as compatable on the TIL note from Apples TIL
> archive. They worked fine.
>
> Mike
>
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