155-0117-00
The Tektronix M112 (P/N 155-0117-00) is a readout control monolithic integrated circuit ("knob readout counter") in a 40-pin DIP.
Used in
- 7L5 S/N <B060000 (U830; mis-labeled 155-0177-00 in diagram); S/N B060000+ use 155-0198-00
Some instruments using part 155-0117-00
| Instrument | Manufacturer | Class | Model | Description | Introduced |
|---|---|---|---|---|---|
| 7L5 | Tektronix | Plug-in | 7L5 | 5 MHz Spectrum Analyzer | 1976 |