| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SP3486EP | SIPEX CORPORATION | +3.3V Low Power Quad RS-485/RS-422 Line Drivers | 122 KB | 9 |  |
| SP706REN-L | SIPEX CORPORATION | +3.3V Low Power Quad RS-485/RS-422 Line Drivers | 122 KB | 9 | |
| SP6648EU-L/TR | SIPEX CORPORATION | +3.3V Low Power Quad RS-485/RS-422 Line Drivers | 122 KB | 9 | |
| SPD30N03L | SIEMENS SEMICONDUCTOR GROUP | SIPMOS Power Transistor | 96 KB | 9 |  |
| SPX5205M5-3.3/TR | SIEMENS SEMICONDUCTOR GROUP | SIPMOS Power Transistor | 96 KB | 9 | |
| SP3076EEN-L | EXAR CORPORATION | ±15kV ESD-Protected, 3.3V, 1/8 Load, Failsafe RS-485/RS422 Transceivers | 731 KB | 20 |  |
| SP3220ECY/TR | EXAR CORPORATION | ±15kV ESD-Protected, 3.3V, 1/8 Load, Failsafe RS-485/RS422 Transceivers | 731 KB | 20 | |
| SP3223EHCP | SIPEX CORPORATION | High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers | 230 KB | 24 | |
| SPX2945T-5.0 | SIPEX CORPORATION | 400mA Low Dropout Voltage Regulator with Shutdown | 101 KB | 11 | |
| SPX2940U-1.8 | SIPEX CORPORATION | 1A Low Dropout Voltage Regulator Fixed Output, Fast Response | 103 KB | 9 | |
| SPD6722QCCE | INTEL CORPORATION | ISA-to-PC-Card (PCMCIA) Controllers | 836 KB | 138 |  |
| SP9687 | INTEL CORPORATION | ISA-to-PC-Card (PCMCIA) Controllers | 836 KB | 138 | |
| SP3223EBEA | SIPEX CORPORATION | Intelligent +3.0V to +5.5V RS-232 Transceivers | 574 KB | 23 | |
| SP232AEN-L | EXAR CORPORATION | Enhanced RS-232 Line Drivers/Receivers | 857 KB | 10 | |
| SP489CS | SIPEX CORPORATION | Quad RS-485/RS-422 Line Receivers | 81 KB | 6 | |
| SP708CN-L/TR | EXAR CORPORATION | Low Power Microprocessor Supervisory Circuits | 1045 KB | 18 | |
