| 型号 | 制造商 | 描述 | 操作 |
| LM239DR [更多] | Texas Instruments | Analog Comparators Quad GP Differential RoHS: Compliant | 搜索 |
| LM239D [更多] | Texas Instruments | Analog Comparators Quad GP Differential RoHS: Compliant | 搜索 |
| LM239DRG4 [更多] | Texas Instruments | Analog Comparators Quad Differential Comparator RoHS: Compliant | 搜索 |
| LM239DG4 [更多] | Texas Instruments | Analog Comparators Quad Differential Comparator RoHS: Compliant | 搜索 |