| 型号 | 制造商 | 描述 | 操作 |
| 74HCT244BQ,115 [更多] | Nexperia | Buffers & Line Drivers OCTAL BUFFER 3-STATE RoHS: Compliant | 搜索 |
| 74HCT244BQ-G [更多] | NXP Semiconductors | Buffers & Line Drivers OCTAL BUFFER 3-STATE RoHS: Compliant | 搜索 |
