 | SP3225EEY-L | 1082 | Exar Corporation | 19+ | 20-TSSOP(0.173",4.40mm 宽) | | IC TXRX RS232 ESD SD 20TSSOP | 购买 |
 | SP3243EBCR-L | 1535 | Exar Corporation | 19+ | 32-VFQFN 裸露焊盘 | | IC TXRX RS232 INTELLIGENT 32QFN | 购买 |
 | SP490EEN-L | 1423 | Exar Corporation | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC TXRX RS485 FULL DUPLEX 8NSOIC | 购买 |
 | SP491EEN-L | 1394 | Exar Corporation | 19+ | 14-SOIC(0.154",3.90mm 宽) | | IC TXRX RS485 FULL DUPLX 14NSOIC | 购买 |
 | SP3243EEY-L | 1105 | Exar Corporation | 19+ | 28-TSSOP(0.173",4.40mm 宽) | | IC TXRX RS232 INTELLIGNT 28TSSOP | 购买 |
 | SP490EEP-L | 1076 | Exar Corporation | 19+ | 8-DIP(0.300",7.62mm) | | IC TXRX RS485 FULL DUPLEX 8PDIP | 购买 |
 | ADN4662BRZ | 1320 | Analog Devices Inc | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC RCVR DIFF LVDS 1CH 8SOIC | 购买 |
 | SP3222ECY-L | 1341 | Exar Corporation | 19+ | 20-TSSOP(0.173",4.40mm 宽) | | IC TXRX RS232 ESD 20TSSOP | 购买 |
 | SP3223ECY-L | 1250 | Exar Corporation | 19+ | 20-TSSOP(0.173",4.40mm 宽) | | IC TXRX RS232 ESD 20TSSOP | 购买 |
 | SP3220ECY-L | 1418 | Exar Corporation | 19+ | 16-TSSOP(0.173",4.40mm 宽) | | IC DVR/RCVR RS232 ESD 16TSSOP | 购买 |
 | SP3243EBEY-L | 1688 | Exar Corporation | 19+ | 28-TSSOP(0.173",4.40mm 宽) | | IC TXRX RS232 INTELLIGNT 28TSSOP | 购买 |
 | SP3220EBCA-L | 1268 | Exar Corporation | 19+ | 16-SSOP(0.209",5.30mm 宽) | | IC DVR/RCVR RS232 ESD 16SSOP | 购买 |
 | SP3220EBEY-L | 1401 | Exar Corporation | 19+ | 16-TSSOP(0.173",4.40mm 宽) | | IC DVR/RCVR RS232 ESD 16TSSOP | 购买 |
 | SP213EEA-L | 1218 | Exar Corporation | 19+ | 28-SSOP(0.209",5.30mm 宽) | | IC TXRX RS232 ESD LP 28SSOP | 购买 |
 | SP3220EEY-L | 1099 | Exar Corporation | 19+ | 16-TSSOP(0.173",4.40mm 宽) | | IC DVR/RCVR RS232 ESD 16TSSOP | 购买 |
 | SP213EHCA-L | 3056 | Exar Corporation | 19+ | 28-SSOP(0.209",5.30mm 宽) | | IC TXRX RS232 ESD LP 28SSOP | 购买 |
 | SP3220EBEA-L | 1047 | Exar Corporation | 19+ | 16-SSOP(0.209",5.30mm 宽) | | IC DVR/RCVR RS232 ESD 16SSOP | 购买 |
 | ADN4666ARUZ | 1039 | Analog Devices Inc | 19+ | 16-TSSOP(0.173",4.40mm 宽) | | IC RCVR DIFF LVDS QUAD 16TSSOP | 购买 |
 | SP3222EUCY-L | 1826 | Exar Corporation | 19+ | 20-TSSOP(0.173",4.40mm 宽) | | IC TXRX RS232 ESD 20TSSOP | 购买 |
 | SP1481EEN-L | 1140 | Exar Corporation | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC TXRX RS485 DIFF ESD 8SOIC | 购买 |