[sdiy] pre/post switch

CHoaglin at aol.com CHoaglin at aol.com
Wed Mar 6 02:13:33 CET 2002


In a message dated 3/5/02 12:12:02 PM Eastern Standard Time, 
music.maker at gte.net writes:


> 
> Yes, I think so.  There are too many paths to use a DPDT.
> 
> One could use some CD4066 gates and an SPDT switch.
> 

While we're talking switching, who makes chips with many CMOS switches in one 
package? I'm thinking of homebrewing a computer video switch (I know it's 
cheaper to buy one, but what I want to do is too convoluted to be gotten off 
the shelf). Some of what I want could be done with straight-forward A-B-C-D 
style switching, but other things would be best done with matrix switching.


-Chris
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