| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SP333ET-L/TR | KB | ||||
| SP3485 | SIPEX CORPORATION | +3.3V Low Power Half-Duplex RS-485 Transceivers with 10Mbps Data Rate | 125 KB | 9 |  |
| SP3819S | SIPEX CORPORATION | +3.3V Low Power Half-Duplex RS-485 Transceivers with 10Mbps Data Rate | 125 KB | 9 | |
| SP332ET/TR | SIPEX CORPORATION | +3.3V Low Power Half-Duplex RS-485 Transceivers with 10Mbps Data Rate | 125 KB | 9 | |
| SP3232EUCA-L | SIPEX CORPORATION | +3.3V Low Power Half-Duplex RS-485 Transceivers with 10Mbps Data Rate | 125 KB | 9 | |
| SP3223EBEY | SIPEX CORPORATION | Intelligent +3.0V to +5.5V RS-232 Transceivers | 574 KB | 23 | |
| SP312ECT-L | EXAR CORPORATION | High Performance RS-232 Line Drivers/Receivers | 1082 KB | 17 |  |
| SP3203CY | SIPEX CORPORATION | 3V RS-232 Serial Transceiver with Logic Selector | 121 KB | 14 | |
| SP385EEA-1 | SIPEX CORPORATION | 3V RS-232 Serial Transceiver with Logic Selector | 121 KB | 14 | |
| SP3243UEY | SIPEX CORPORATION | High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers | 288 KB | 24 | |
| SP3243EUCA-L/TR | EXAR CORPORATION | 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers | 1130 KB | 24 | |
| SP3222EBET-L | EXAR CORPORATION | 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers | 1130 KB | 24 | |
| SP3223EBCY-L | EXAR CORPORATION | 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers | 1130 KB | 24 | |
| SP3232EUCT-L | EXAR CORPORATION | 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers | 1130 KB | 24 | |
| SP331CT-L | EXAR CORPORATION | 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers | 1130 KB | 24 | |
| SP3239EEA-L | EXAR CORPORATION | 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers | 1130 KB | 24 | |
