| 型号 | 制造商 | 描述 | 操作 |
| MC74HC4049DR2 [更多] | ON Semiconductor | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| MC74HC4049DR2 [更多] | Motorola Semiconductor Products | HC/UH SERIES, HEX 1-INPUT INVERT GATE, PDSO16 | 搜索 |
| MC74HC4049DR2 [更多] | Motorola Semiconductor Products | HC/UH SERIES, HEX 1-INPUT INVERT GATE, PDSO16 | 搜索 |