| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SP3222EUCT/TR | SIPEX CORPORATION | 3.3V, 1000 Kbps RS-232 Transceivers | 285 KB | 20 |  |
| SP331 | SIPEX CORPORATION | Programmable Dual RS-232/RS-485 Transceiver | 187 KB | 13 | |
| SP3243EET-L/TR | EXAR CORPORATION | 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers | 1130 KB | 24 |  |
| SP3243ECATR | EXAR CORPORATION | 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers | 1130 KB | 24 | |
| SP3243EBCA/TR | SIPEX CORPORATION | Intelligent +3.0V to +5.5V RS-232 Transceivers | 279 KB | 25 | |
| SP3845EN | SIPEX CORPORATION | Intelligent +3.0V to +5.5V RS-232 Transceivers | 279 KB | 25 | |
| SP385ACA-L | SIPEX CORPORATION | Intelligent +3.0V to +5.5V RS-232 Transceivers | 279 KB | 25 | |
| SP312AET-L/TR | EXAR CORPORATION | Enhanced RS-232 Line Drivers/Receivers | 677 KB | 13 | |
| SP3222EBCY-L/TR | EXAR CORPORATION | Enhanced RS-232 Line Drivers/Receivers | 677 KB | 13 | |
| SP3487CT-L/TR | EXAR CORPORATION | Enhanced RS-232 Line Drivers/Receivers | 677 KB | 13 | |
| SP3250H3 | EXAR CORPORATION | Enhanced RS-232 Line Drivers/Receivers | 677 KB | 13 | |
| SP32320EBCY | EXAR CORPORATION | Enhanced RS-232 Line Drivers/Receivers | 677 KB | 13 | |
| SP3239EEA-L/TR | EXAR CORPORATION | Enhanced RS-232 Line Drivers/Receivers | 677 KB | 13 | |
| SP3232EE-L | EXAR CORPORATION | Enhanced RS-232 Line Drivers/Receivers | 677 KB | 13 | |
| SP3232EET/TR | SIPEX CORPORATION | True +3.0V to +5.5V RS-232 Transceivers | 212 KB | 20 | |
| SP3416AAA0DGGR | SIPEX CORPORATION | True +3.0V to +5.5V RS-232 Transceivers | 212 KB | 20 | |
