| 型号 | 制造商 | 描述 | 操作 |
| SN74ACT244DBLE [更多] | Texas Instruments | Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Plastic, SSOP
| 搜索 |
| SN74ACT244DBLE [更多] | Texas Instruments | Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Plastic, SSOP
| 搜索 |
