| 型号 | 制造商 | 描述 | 操作 |
| SN74LS623NSR [更多] | Texas Instruments | Bus Transceivers Octal bus Transceiver RoHS: Compliant | 搜索 |
| SN74LS623NSRE4 [更多] | Texas Instruments | Bus Transceivers Octal bus Transceiver RoHS: Compliant | 搜索 |
| SN74LS623NSRG4 [更多] | Texas Instruments | Bus Transceivers Octal bus transceivr RoHS: Compliant | 搜索 |