155-0198-00
The Tektronix 155-0198-00 is a Tek-made readout control ("knob readout counter") IC in a 40-pin DIP that replaced the 155-0117-00.
Used in
- 7L5 S/N B060000+ (U830); S/N <B060000 use 155-0117-00
The Tektronix 155-0198-00 is a Tek-made readout control ("knob readout counter") IC in a 40-pin DIP that replaced the 155-0117-00.