| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SP485EN/TR | SIPEX CORPORATION | Low Power Half-Duplex RS-485 Transceivers | 168 KB | 10 |  |
| SP489EEP | SIPEX CORPORATION | Enhanced Quad RS-485/RS-422 Line Receivers | 109 KB | 10 | |
| SP488ECT | SIPEX CORPORATION | Enhanced Quad RS-485/RS-422 Line Receivers | 109 KB | 10 | |
| SP485EMN-L | EXAR CORPORATION | Enhanced Low Power Half-Duplex RS-485 Transceivers | 618 KB | 12 |  |
| SP488EET | SIPEX CORPORATION | Enhanced Quad RS-485/RS-422 Line Receivers | 109 KB | 10 | |
| SP4403CN | SIPEX CORPORATION | Enhanced Quad RS-485/RS-422 Line Receivers | 109 KB | 10 | |
| SP4412ACX | SIPEX CORPORATION | Electroluminescent Lamp Driver | 119 KB | 10 | |
| SP491EN-L/TR | SIPEX CORPORATION | Electroluminescent Lamp Driver | 119 KB | 10 | |
| SP491CN/TR | EXAR CORPORATION | Full Duplex RS-485 Transceivers | 552 KB | 12 | |
| SP486CT-L | EXAR CORPORATION | Full Duplex RS-485 Transceivers | 552 KB | 12 | |
| SP4480EY | SIPEX CORPORATION | Dual Electroluminscent Lamp Driver | 128 KB | 13 | |
| SP4751 | SIPEX CORPORATION | Dual Electroluminscent Lamp Driver | 128 KB | 13 | |
| SP487ES | SIPEX CORPORATION | Quad RS-485/RS-422 Line Drivers | 83 KB | 7 | |
| SP490 | SIPEX CORPORATION | Full Duplex RS-485 Transceivers | 84 KB | 10 | |
| SP4480EN | SIPEX CORPORATION | Dual Electroluminscent Lamp Driver | 128 KB | 13 | |
| SP432CP | SIPEX CORPORATION | High Speed, Low Power Quad RS-422 Differential Line Receiver | 369 KB | 14 | |
