| 型号 | 制造商 | 描述 | 操作 |
| SN74LS645-1DWR [更多] | IC BUS/TXRX 3ST OCTAL 20SOIC | 搜索 查看资料 | |
| SN74LS645-1DWR [更多] | IC BUS/TXRX 3ST OCTAL 20SOIC | 搜索 查看资料 | |
| SN74LS645-1DWR [更多] | IC BUS/TXRX 3ST OCTAL 20SOIC | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS645-1DWR [更多] | Bus Transceivers Octal bus Transceiver | 搜索 | |
| SN74LS645-1DW [更多] | Bus Transceivers Octal bus Transceiver | 搜索 | |
| SN74LS645-1DWG4 [更多] | Bus Transceivers Octal bus transceivr | 搜索 | |
| SN74LS645-1DWRG4 [更多] | Bus Transceivers Octal bus transceivr | 搜索 | |
| SN74LS645-1DWRE4 [更多] | Bus Transceivers Octal bus Transceiver | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS645-1DWR [更多] | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R (Alt: SN74LS645-1DWR) | 搜索 | |
| SN74LS645-1DWR [更多] | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R - Tape and Reel (Alt: SN74LS645-1DWR) | 搜索 | |
| SN74LS645-1DWR [更多] | Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R (Alt: SN74LS645-1DWR) | 搜索 |