NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
| Fairchild Part | Orderable | Industry Part | Manufacturer | Type | Family | Description |
| LM339 | LM339N Buy | CA139AGX Buy | RCA Solid State | Close | Comparator | Quad Comparator |
| LM339A | LM339AN Buy | CA139AGX Buy | RCA Solid State | Close | Comparator | Quad Comparator |