16 Aug
2006
16 Aug
'06
5:24 p.m.
Is it a bad idea to try and salvage/reuse the DC021 bus transceivers off
the CXY08 boards that seem to be so common and useless?
Doug
On 8/15/06, vrs
<vrs at msn.com> wrote:
> From: "Ethan Dicks" <ethan.dicks at gmail.com>
> > OK. Is a DEC005 OMNIBUS-friendly? We used them on our Qbus COMBOARD,
> > so that's the context I think of them in.
>
> Interesting question, even though I'd never design in a DEC005. They are
> made of even more unobtainium than the regular tranceivers!
I have a selection of DEC0XX parts on hand from my days in the mill.
Agreed. I have a few, but I used to make Qbus
cards. For most folks,
the only source is other cards.
Or plain TTL. LS241 is a good reciever for Q, U or Omnibus (Schmitt inputs)
and 74LS38 makes a good open collector driver. There are others.
Allison