| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SP312AET | EXAR CORPORATION | Enhanced RS-232 Line Drivers/Receivers | 677 KB | 13 |  |
| SP3243ECA/TR | EXAR CORPORATION | Enhanced RS-232 Line Drivers/Receivers | 677 KB | 13 | |
| SP3243EBCY | SIPEX CORPORATION | Intelligent +3.0V to +5.5V RS-232 Transceivers | 279 KB | 25 |  |
| SP3243EBCA | SIPEX CORPORATION | Intelligent +3.0V to +5.5V RS-232 Transceivers | 279 KB | 25 | |
| SP385AS12 | SIPEX CORPORATION | Intelligent +3.0V to +5.5V RS-232 Transceivers | 279 KB | 25 | |
| SP3483CN | SIPEX CORPORATION | +3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver | 118 KB | 9 | |
| SP3243EHCA | SIPEX CORPORATION | High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers | 230 KB | 24 | |
| SP3220ECY | SIPEX CORPORATION | +3.0V to +5.5V RS-232 Driver/Receiver Pair | 114 KB | 18 | |
| SP3222EEY | SIPEX CORPORATION | True +3.0V to +5.5V RS-232 Transceivers | 212 KB | 20 | |
| SP3494EN | SIPEX CORPORATION | +3.3V Low Power Slew Rate Limited RS-485/RS-422 Transceivers | 131 KB | 11 | |
| SP3232EBCY | SIPEX CORPORATION | True +3.0V to +5.5V RS-232 Transceivers | 223 KB | 20 | |
| SP3232EBEN | SIPEX CORPORATION | CorporationTrue +3.0V to +5.5V RS-232 Transceivers | 681 KB | 25 | |
| SP3721A | SIPEX CORPORATION | CorporationTrue +3.0V to +5.5V RS-232 Transceivers | 681 KB | 25 | |
| SP3238EEY | SIPEX CORPORATION | Intelligent +3.0V to +5.5V RS-232 Transceivers | 224 KB | 20 | |
| SP310EET | SIPEX CORPORATION | High-Performance RS-232 Line Drivers/Receivers | 126 KB | 15 | |
| SP331ET | SIPEX CORPORATION | Programmable Dual RS-232/RS-485 Transceiver | 187 KB | 13 | |
