Looking for old stock CD22100 4x4 Crosspoint Switch

Archiver

Hello. I'm looking for old stocks of CD22100 IC for my BS2 project.
Do you know where to look at?

Thanks,
Robert

Archiver

If you can't find a vendor still selling that chip,
you could goto www.maxim-ic.com and check out their crosspoint switches.
Their switches of course are limited to 5 volts max.
But they do have really neat 16x8, 16x16, and 16x32 crosspoint switch IC's.
For example 16x16 http://pdfserv.maxim-ic.com/arpdf/MAX4356.pdf
It might save you on the number of parts you need.
They also have a serial interface which reduces the number of I/O pins you
need to use.

Their switches or multiplexer IC's though can handle up to +/-20v though.
But these aren't crosspoint
switches though.

If you ask them just right, they'll send you some free samples.

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Original Message

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From: robertdelamerced [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=3OCIzM0c_Yc9o5aC5AP0dCGbgtHTtTNiSGBtZtrxdDX2O-jBgH_Zzt8mdBFv2ezDs61Nx6ub_XgCx28NzqKJlQwSBA]robert_parallax@h...[/url
Sent: Wednesday, July 03, 2002 6:39 AM
To: basicstamps@yahoogroups.com
Subject: [noparse][[/noparse]basicstamps] Looking for old stock CD22100 4x4 Crosspoint
Switch


Hello. I'm looking for old stocks of CD22100 IC for my BS2 project.
Do you know where to look at?

Thanks,
Robert


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