| 1493001 | SP3222EHEA/TR | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493002 | SP3222EHEP | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493003 | SP3222EHET | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493004 | SP3222EHET-L | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493005 | SP3222EHET-L/TR | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493006 | SP3222EHET/TR | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493007 | SP3222EHEY | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493008 | SP3222EHEY-L | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493009 | SP3222EHEY-L/TR | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493010 | SP3222EHEY/TR | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493011 | SP3222EP | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1493012 | SP3222ET | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1493013 | SP3222ET-L | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1493014 | SP3222ET-L/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1493015 | SP3222ET/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1493016 | SP3222EU | 3.3V, 1000 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493017 | SP3222EUCA | 3.3V, 1000 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493018 | SP3222EUCA-L | 3.3V, 1000 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493019 | SP3222EUCA-L/TR | 3.3V, 1000 Kbps RS-232 Transceivers | Sipex Corporation |
|
| 1493020 | SP3222EUCA/TR | 3.3V, 1000 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493021 | SP3222EUCP | 3.3V, 1000 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493022 | SP3222EUCT | 3.3V, 1000 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493023 | SP3222EUCT-L | 3.3V, 1000 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493024 | SP3222EUCT-L/TR | 3.3V, 1000 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493025 | SP3222EUCT/TR | 3.3V, 1000 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493026 | SP3222EUCY | 3.3V, 1000 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493027 | SP3222EUCY-L | 3.3V, 1000 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493028 | SP3222EUCY-L/TR | 3.3V, 1000 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493029 | SP3222EUCY/TR | 3.3V, 1000 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493030 | SP3222EY | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1493031 | SP3222EY-L | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1493032 | SP3222EY-L/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1493033 | SP3222EY/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1493034 | SP3222H | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493035 | SP3222HCA | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493036 | SP3222HCA-L | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493037 | SP3222HCA-L/TR | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493038 | SP3222HCA/TR | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493039 | SP3222HCP | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1493040 | SP3222HCT | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
