datasheets for 82S21 - Signetics 32x2 SRAM?

[William Donzelli]

> That's true, but there are decades worth of NOS TTL chips on eBay.  I've
> gotten a bunch of them recently of the types I think I'll ever use.  And
> really cheap at that.

And after those decades worth are gone, a few more decades worth will turn
up with just a little looking. We will all be dead when the things become
unobtainium.

I am always getting into arguments with folks that are worried that the
1960s transistors used in early minicomputers (PDP-1s, Packard Bell 250,
and the like) are "all gone" or "extremely rare". 'Taint true, Dooley -
all you have to do is look.

William Donzelli
aw288 at osfn.org