| 型号 | 制造商 | 描述 | 操作 |
| MM74HCT240SJX [更多] | ON Semiconductor | Buffers & Line Drivers Inv Oct 3-STATE Buf RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| MM74HCT240SJX [更多] | Fairchild Semiconductor Corporation | Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SOP-II T/R RoHS: Compliant | 搜索 |