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(New page: The 155-0022-00 is an analog multiplexer chip made by Tektronix and used in the 7403 and 7503. It is used to multiplex between the two vertical plug-ins and also to switch trigge...) |
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The 155-0022-00 is an analog multiplexer chip made by Tektronix and used in the [[7403]] and [[7503]]. | The 155-0022-00 is an analog multiplexer chip made by Tektronix and used in the [[7403]] and [[7503]]. | ||
It is used to multiplex between the two vertical plug-ins and also to switch trigger sources. | It is used to multiplex between the two vertical plug-ins and also to switch trigger sources. It is | ||
packaged in a 16-pin DIP. Tek expected the 155-0022-00 to have a yearly failure rate of 0.05%. | |||
* [http://w140.com/Tek_7000_Series_Switching_and_Logic.pdf Tektronix 7000-Series Switching and Logic (PDF)] | * [http://w140.com/Tek_7000_Series_Switching_and_Logic.pdf Tektronix 7000-Series Switching and Logic (PDF)] |