| 型号 | 制造商 | 描述 | 操作 |
| LM139ADR [更多] | Texas Instruments | Analog Comparators Quad Differential Comparator | 搜索 |
| LM139AD [更多] | Texas Instruments | Analog Comparators Quad GP Diff | 搜索 |
| LM139ADG4 [更多] | Texas Instruments | Analog Comparators Quad Diff Comparator | 搜索 |
| LM139ADRG4 [更多] | Texas Instruments | Analog Comparators Quad Diff Comparator | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| LM139ADG4 [更多] | Texas Instruments | Comparator Quad ±18V/36V 14-Pin SOIC (Alt: LM139ADG4) | 搜索 |
| LM139ADG4 [更多] | Texas Instruments | Comparator Quad ±18V/36V 14-Pin SOIC - Rail/Tube (Alt: LM139ADG4) | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| LM139ADG4 [更多] | Texas Instruments | Comparator Quad ±15V/30V 14-Pin SOIC Tube | 搜索 |
| LM139ADG4 [更多] | Texas Instruments | Comparator Quad ±15V/30V 14-Pin SOIC Tube | 搜索 |