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Posted to sci.electronics.repair
Ancient_Hacker
 
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Default Failure of component that seems to incorrectly marked.


wrote:
Our end customer is seeing failures of a intersil 82c87 Octal inverting
transceiver which is behaving like a non inverting transceiver (82c86).
We have opened up the component and the die is marked 82C86.


Am I missing something? Are you saying a 82c87 was put into a product,
tested, and only later started acting like a 82c86?