32,070
edits
No edit summary |
No edit summary |
||
Line 1: | Line 1: | ||
The 155-0022-00 is an analog multiplexer chip made by Tektronix and used in the [[7403]] | The 155-0022-00 is an analog multiplexer chip made by Tektronix and used in | ||
the [[7403]], [[7503]], [[7704]], and probably others. | |||
It is used to multiplex between the two vertical plug-ins and also to switch trigger sources. It is | 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%. | packaged in a 16-pin DIP. Tek expected the 155-0022-00 to have a yearly failure rate of 0.05%. |