9 Jan
2009
9 Jan
'09
9:08 a.m.
On Friday 09 January 2009 11:19:17 am Dave McGuire wrote:
On Jan 9, 2009, at 3:47 AM, Roy J. Tellason wrote:
Why bother? 6264 and 62256 chips are extremely common and much
more "standard". They go for a few dollars a tube all day long on
eBay.
Well, maybe I oughta look there, then. I haven't bothered with them for the
most part...
You
have many ways to go. Old Pentium cache is 128K X 4 in a
very small
SMD package. But you can get 32X8 in DIP packages which will be
free for
asking anywhere.
32kx8 sounds like a real handy size for some of the things that I'd
like to
do, with z80 and similar 8-bit parts.
Any suggestions as to where I might find some welcomed. I have
2kx8 and 8kx8
parts, but nothing bigger.
Maybe I should look on my old 486 boards? And, should you ever decide to "go that way"
with a design,
they're also readily available in SMT packages.
Not likely.
Standard chips good. Weird chips from the PC
world, bad.
Yup.
--
Member of the toughest, meanest, deadliest, most unrelenting -- and
ablest -- form of life in this section of space, a critter that can
be killed but can't be tamed. --Robert A. Heinlein, "The Puppet Masters"
-
Information is more dangerous than cannon to a society ruled by lies. --James
M Dakin