| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM9140 |  192Kb/ 12P | Precision Micropower Shunt Voltage Reference |
| LM9140BYZ-10.0 |  192Kb/ 12P | Precision Micropower Shunt Voltage Reference |
 National Semiconductor ... | LM90 |  384Kb/ 20P | 3 Degree Celcious Accurate, Remote Diode and Local Digital Temperature Sensor with Two-Wire Interface |
 National Semiconductor ... | LM9011 |  332Kb/ 16P | Electronic Ignition Interface |
| LM9011M |  332Kb/ 16P | Electronic Ignition Interface |
 National Semiconductor ... | LM9022 |  262Kb/ 7P | Vacuum Fluorescent Display Filament Driver |
| LM9022 |  654Kb/ 7P | Vacuum Fluorescent Display Filament Driver |
| LM9022M |  262Kb/ 7P | Vacuum Fluorescent Display Filament Driver |
| LM9022M |  654Kb/ 7P | Vacuum Fluorescent Display Filament Driver |
| LM9022N |  262Kb/ 7P | Vacuum Fluorescent Display Filament Driver |
| LM9022N |  654Kb/ 7P | Vacuum Fluorescent Display Filament Driver |
| LM9022 |  654Kb/ 7P | Vacuum Fluorescent Display Filament Driver |