| 型号 | 制造商 | 描述 | 操作 |
| LM139DR [更多] | Texas Instruments | Analog Comparators Quad GP Differential | 搜索 |
| LM139DRG4 [更多] | Texas Instruments | Analog Comparators Quad Diff Comparator | 搜索 |
| LM139DG4 [更多] | Texas Instruments | Analog Comparators Quad Diff Comparator | 搜索 |
| LM139D [更多] | Texas Instruments | Analog Comparators Quad GP Diff | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| LM139DG4 [更多] | Texas Instruments | Comparator Quad ±18V/36V 14-Pin SOIC (Alt: LM139DG4) | 搜索 |
| LM139DG4 [更多] | Texas Instruments | Comparator Quad ±18V/36V 14-Pin SOIC - Rail/Tube (Alt: LM139DG4) | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| LM139DG4 [更多] | Texas Instruments | Comparator Quad ±15V/30V 14-Pin SOIC Tube | 搜索 |
| LM139DG4 [更多] | Texas Instruments | Comparator Quad ±15V/30V 14-Pin SOIC Tube | 搜索 |
| LM139DG4 [更多] | Texas Instruments | Comparator Quad ±15V/30V 14-Pin SOIC Tube | 搜索 |