| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SP312EEA | SIPEX CORPORATION | High-Performance RS-232 Line Drivers/Receivers | 126 KB | 15 |  |
| SP34063AEN-L/TR | SIPEX CORPORATION | High-Performance RS-232 Line Drivers/Receivers | 126 KB | 15 | |
| SP3483CP-L | SIPEX CORPORATION | High-Performance RS-232 Line Drivers/Receivers | 126 KB | 15 | |
| SP3232ECA-L/TR | SIPEX CORPORATION | High-Performance RS-232 Line Drivers/Receivers | 126 KB | 15 | |
| SP385ECP | SIPEX CORPORATION | High-Performance RS-232 Line Drivers/Receivers | 126 KB | 15 | |
| SP333 | SIPEX CORPORATION | +5V Only RS-232/AppleTalk⑩ Programmable Transceiver | 113 KB | 13 | |
| SP302ET | SIPEX CORPORATION | RS-232/RS-422 Line Drivers/Receivers | 194 KB | 18 | |
| SP3203ECY-L/TR | SIPEX CORPORATION | RS-232/RS-422 Line Drivers/Receivers | 194 KB | 18 | |
| SP3220ECY-L/TR | SIPEX CORPORATION | RS-232/RS-422 Line Drivers/Receivers | 194 KB | 18 | |
| SP3238EA | SIPEX CORPORATION | Intelligent +3.0V to +5.5V RS-232 Transceiver | 252 KB | 19 | |
| SP3727AFAOPMR | SIPEX CORPORATION | Intelligent +3.0V to +5.5V RS-232 Transceiver | 252 KB | 19 | |
| SP3243ECY | SIPEX CORPORATION | Intelligent +3.0V to +5.5V RS-232 Transceiver | 252 KB | 19 | |
| SP3223EBEP-L | SIPEX CORPORATION | Intelligent +3.0V to +5.5V RS-232 Transceiver | 252 KB | 19 | |
| SP3222EUCT-L | SIPEX CORPORATION | Intelligent +3.0V to +5.5V RS-232 Transceiver | 252 KB | 19 | |
| SP312ACT-L/TR | EXAR CORPORATION | Enhanced RS-232 Line Drivers/Receivers | 677 KB | 13 |  |
| SP3071EEN-L | EXAR CORPORATION | ±15kV ESD-Protected, 3.3V, 1/8 Load, Failsafe RS-485/RS422 Transceivers | 731 KB | 20 | |
