| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SP3238EEEA/TR | SIPEX CORPORATION | Intelligent +3.0V to +5.5V RS-232 Transceiver | 248 KB | 20 |  |
| SP332 | SIPEX CORPORATION | RS-232/RS-485 Multi-Mode Serial Transceiver | 188 KB | 10 | |
| SP3222EET-L | SIPEX CORPORATION | RS-232/RS-485 Multi-Mode Serial Transceiver | 188 KB | 10 | |
| SP3222EHCY-L | SIPEX CORPORATION | RS-232/RS-485 Multi-Mode Serial Transceiver | 188 KB | 10 | |
| SP3084EEN-L | EXAR CORPORATION | Advanced-Failsafe RS-485/RS-422 Transceivers 1/8th Unit Load, Slew-Rate Limited, ±15kV ESD-Protected | 1644 KB | 25 |  |
| SP301CS | SIPEX CORPORATION | RS-232/RS-422 Line Drivers/Receivers | 194 KB | 18 | |
| SP31101 | List of Unclassifed Manufacturers | SP31101 | 220 KB | 6 |  |
| SP317LN-L/TR | SIPEX CORPORATION | 3-Terminal Adjustable Voltage Regulator | 573 KB | 13 | |
| SP3180F3 | SIPEX CORPORATION | 3-Terminal Adjustable Voltage Regulator | 573 KB | 13 | |
| SP3222EUEA-L | SIPEX CORPORATION | 3-Terminal Adjustable Voltage Regulator | 573 KB | 13 | |
| SP3721DBAOPM | SIPEX CORPORATION | 3-Terminal Adjustable Voltage Regulator | 573 KB | 13 | |
| SP3232EBCT-L | SIPEX CORPORATION | 3-Terminal Adjustable Voltage Regulator | 573 KB | 13 | |
| SP3243ECT-L/TR | EXAR CORPORATION | 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers | 1130 KB | 24 | |
| SP3491CN/TR | EXAR CORPORATION | 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers | 1130 KB | 24 | |
| SP385 | EXAR CORPORATION | 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers | 1130 KB | 24 | |
| SP3220ECA/TR | EXAR CORPORATION | 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers | 1130 KB | 24 | |
