[sdiy] matrix ICs

[Paul R. Higgins]

Responding to the message of <009a01c14e19$b3224100$ca0f530c at smile>
from "Microtonal" <microtonal at worldnet.att.net>:

Thanks for the info.  The CD22106 is, I believe, the part I saw in the Digi-Key 
catalog some time ago.  I think that it is a HC/HCT series CMOS part, made by 
Harris or Intersil.

-PRH

> I used an 8x8 crosspoint matrix IC ages ago to switch T1 (1.544 Mbps)
> signals, so it should be good enough for audio.  If I recall correctly, it
> was an RCA part, CD22106.  It was in a large 600 mil DIP package, probably
> around 40-48 pins.  I would guess that either Harris or Intersil make the
> part now, or something similar.
> 
> John Loffink
> microtonal at worldnet.att.net


_____________________________________________
Paul Higgins
email: higg0008 at tc.umn.edu
University of Minnesota
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