I got out my surf pi silverdog longboard today,and as was having a look on the scope the output stopped.I checked it and found the 4093 was not switching.I have it socketed so I pulled it and checked all the pins,they are as they should be.Still getting the signal from the main clock but no outputs,huh. Anybody have one of these to fail on you? Is any one of the many variations of this IC better than the others? I'll order up a few if so.
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My Surf PI Died today. HCF4093BE not switching
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