| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SP3485EN/TR | KB | ||||
| SP3489ET | SIPEX CORPORATION | +3.3V Low Power Quad RS-485/RS-422 Line Receivers | 116 KB | 9 |  |
| SP3728ACBOPW | SIPEX CORPORATION | +3.3V Low Power Quad RS-485/RS-422 Line Receivers | 116 KB | 9 | |
| SP3243EUEY-L/TR | EXAR CORPORATION | 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers | 1130 KB | 24 |  |
| SP3220EBEA-L/TR | EXAR CORPORATION | 3 Driver/5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers | 1130 KB | 24 | |
| SP3220BCY | SIPEX CORPORATION | High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair | 115 KB | 18 | |
| SP3074EEN-L/TR | EXAR CORPORATION | ±15kV ESD-Protected, 3.3V, 1/8 Load, Failsafe RS-485/RS422 Transceivers | 731 KB | 20 | |
| SP385ECT/TR | SIPEX CORPORATION | Enhanced +3V or +5V RS-232 Line Driver/Receiver | 170 KB | 11 | |
| SP3223EUCA-L | SIPEX CORPORATION | Enhanced +3V or +5V RS-232 Line Driver/Receiver | 170 KB | 11 | |
| SP3223CY | SIPEX CORPORATION | Intelligent +3.0V to +5.5V RS-232 Transceivers | 165 KB | 23 | |
| SP3222EA | SIPEX CORPORATION | True +3.0V to +5.5V RS-232 Transceivers | 131 KB | 20 | |
| SP3232EHEP | SIPEX CORPORATION | 3.3V, 460 Kbps RS-232 Transceivers | 179 KB | 19 | |
| SP3238ECA-L/TR | SIPEX CORPORATION | 3.3V, 460 Kbps RS-232 Transceivers | 179 KB | 19 | |
| SP3085EEN-L | EXAR CORPORATION | Advanced-Failsafe RS-485/RS-422 Transceivers 1/8th Unit Load, Slew-Rate Limited, ±15kV ESD-Protected | 1644 KB | 25 | |
| SP320CS | EXAR CORPORATION | Advanced-Failsafe RS-485/RS-422 Transceivers 1/8th Unit Load, Slew-Rate Limited, ±15kV ESD-Protected | 1644 KB | 25 | |
| SP3080EEN-L | EXAR CORPORATION | Advanced-Failsafe RS-485/RS-422 Transceivers 1/8th Unit Load, Slew-Rate Limited, ±15kV ESD-Protected | 1644 KB | 25 | |
