155-0022-00

The 155-0022-00 is an analog multiplexer chip made by Tektronix. The die is MO36.

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%.

• Tektronix 7000-Series Switching and Logic (PDF)

Schematic

Data sheet

• Tek-made Integrated Circuits Catalog p.5-10

Used in

• 7403
• 7503
• 7603, 7613, 7623
• 7704
• 7834, 7844, 7854
• 7912, 7904 (U825), 7934
• 7A12
• and probably others