| 1492881 | SP3221EEY/TR | Intelligent +3.0V to +5.5V RS-232 Transceiver | Sipex Corporation |
| 1492882 | SP3222 | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492883 | SP3222 | 3.3V, 460 Kbps RS-232 Transceivers | Sipex Corporation |
| 1492884 | SP3222 | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492885 | SP3222B | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492886 | SP3222BCA | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492887 | SP3222BCA-L | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492888 | SP3222BCA-L/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492889 | SP3222BCA/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492890 | SP3222BCP | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492891 | SP3222BCT | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492892 | SP3222BCT-L | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492893 | SP3222BCT-L/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492894 | SP3222BCT/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492895 | SP3222BCY | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492896 | SP3222BCY-L | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492897 | SP3222BCY-L/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492898 | SP3222BCY/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492899 | SP3222BEA | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
|
| 1492900 | SP3222BEA-L | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492901 | SP3222BEA-L/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492902 | SP3222BEA/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492903 | SP3222BEP | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492904 | SP3222BET | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492905 | SP3222BET-L | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492906 | SP3222BET-L/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492907 | SP3222BET/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492908 | SP3222BEY | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492909 | SP3222BEY-L | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492910 | SP3222BEY-L/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492911 | SP3222BEY/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492912 | SP3222CA | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492913 | SP3222CA-L | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492914 | SP3222CA-L/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492915 | SP3222CA/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492916 | SP3222CP | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492917 | SP3222CT | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492918 | SP3222CT-L | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492919 | SP3222CT-L/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
| 1492920 | SP3222CT/TR | True +3.0V to +5.5V RS-232 Transceivers | Sipex Corporation |
