| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM9040 |  178Kb/10P | Dual Lambda Sensor Interface Amplifier |
| LM9040M |  178Kb/10P | Dual Lambda Sensor Interface Amplifier |
 National Semiconductor ... | LM9040M |  178Kb/ 10P | Dual Lambda Sensor Interface Amplifier |
| LM9044 |  125Kb/ 6P | LM9044 Lambda Sensor Interface Amplifier |
 National Semiconductor ... | LM9044V |  125Kb/ 6P | LM9044 Lambda Sensor Interface Amplifier |
 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 |
| LM903 |  148Kb/ 8P | Fluid Level Detector |