155-0022-00: Difference between revisions
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* [[7503]] | * [[7503]] | ||
* [[7603]], [[7613]], [[7623]], [[7623A]] | * [[7603]], [[7613]], [[7623]], [[7623A]] | ||
* [[7704]], [[7704A]] | * [[7704]] (U304 and U324, trigger signal multiplexers for the A and B horizontal plug-ins) | ||
* [[7704A]] | |||
* [[7834]], [[7844]] (U840), [[7854]] (A9U20) | * [[7834]], [[7844]] (U840), [[7854]] (A9U20) | ||
* [[7912AD]], [[7912HB]] | * [[7912AD]], [[7912HB]] | ||
Revision as of 12:50, 27 January 2018
The 155-0022-00 is an analog multiplexer chip made by Tektronix, packaged in a 16-pin DIP. The die is M036. It was made for many years and was eventually replaced by the 234-0408-20.
It is used to multiplex between the two vertical plug-ins and also to switch trigger sources.
Tek expected the 155-0022-00 to have a yearly failure rate of 0.05%.
Data sheet
Used in
- 7403
- 7503
- 7603, 7613, 7623, 7623A
- 7704 (U304 and U324, trigger signal multiplexers for the A and B horizontal plug-ins)
- 7704A
- 7834, 7844 (U840), 7854 (A9U20)
- 7912AD, 7912HB
- 7904 (U825, horizontal channel multiplexer), 7904A (A29 U518, horizontal channel multiplexer)
- 7934 (A11 U884, horizontal channel multiplexer)
- 7A12
- 7A18
- 335
- and possibly others