| 型号 | 制造商 | 描述 | 操作 |
| SP490EEP-L [更多] | Exar Corporation | RS-485 Interface IC Full Duplex RS-485 s RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SP490EEP-L [更多] | Exar Corporation | EXAR SP490EEP-L, Line Transceiver, RS-422/ RS-485, 5 V, 8-Pin PDIP RoHS: Compliant | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| SP490EEP-L [更多] | Exar Corporation | Single Transmitter/Receiver RS-422/RS-485 8-Pin PDIP RoHS: Compliant | 搜索 |
| SP490EEP-L [更多] | Exar Corporation | Single Transmitter/Receiver RS-422/RS-485 8-Pin PDIP RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SP490EEP-L [更多] | Exar Corporation | IC, TRANSCEIVER, RS-485, 490
| 搜索 |
