 | SP485EMN-L | 1275 | Exar Corporation | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC TXRX RS485 HALF DUPLEX 8NSOIC | 购买 |
 | SP202ECP-L | 3390 | Exar Corporation | 19+ | 16-DIP(0.300",7.62mm) | | IC DVR/RCVR RS232 QUAD 16PDIP | 购买 |
 | SP485RCN-L | 1193 | Exar Corporation | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC TXRX RS485 HALF DUPLEX 8NSOIC | 购买 |
 | SP485REP-L | 1118 | Exar Corporation | 19+ | 8-DIP(0.300",7.62mm) | | IC TXRX RS485 HALF DUPLEX 8PDIP | 购买 |
 | SP3232EUCY-L | 1389 | Exar Corporation | 19+ | 16-TSSOP(0.173",4.40mm 宽) | | IC TXRX RS232 ESD 16TSSOP | 购买 |
 | SP3232EBCN-L | 1450 | Exar Corporation | 19+ | 16-SOIC(0.154",3.90mm 宽) | | IC TXRX RS232 ESD TRUE 16NSOIC | 购买 |
 | SP3232EBCT-L | 1097 | Exar Corporation | 19+ | 16-SOIC(0.295",7.50mm 宽) | | IC TXRX RS232 ESD TRUE 16WSOIC | 购买 |
 | SP3232ECN-L | 1714 | Exar Corporation | 19+ | 16-SOIC(0.154",3.90mm 宽) | | IC TXRX RS232 ESD TRUE 16NSOIC | 购买 |
 | SP3232EEN-L | 1058 | Exar Corporation | 19+ | 16-SOIC(0.154",3.90mm 宽) | | IC TXRX RS232 ESD TRUE 16NSOIC | 购买 |
 | SP3232EBEY-L | 1217 | Exar Corporation | 19+ | 16-TSSOP(0.173",4.40mm 宽) | | IC TXRX RS232 ESD TRUE 16TSSOP | 购买 |
 | SP3232EBET-L | 1066 | Exar Corporation | 19+ | 16-SOIC(0.295",7.50mm 宽) | | IC TXRX RS232 ESD TRUE 16WSOIC | 购买 |
 | SP483ECP-L | 1203 | Exar Corporation | 19+ | 8-DIP(0.300",7.62mm) | | IC TXRX RS485 LW EMI 8PDIP | 购买 |
 | SP1485ECN-L | 1489 | Exar Corporation | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC TXRX RS485 DIFF ESD 8SOIC | 购买 |
 | ADM4852ARZ | 1552 | Analog Devices Inc | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC TXRX RS-485422 2.5MBPS 8-SOIC | 购买 |
 | ADM4855ARZ | 1035 | Analog Devices Inc | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC TXRX RS-485422 500KBPS 8-SOIC | 购买 |
 | SP1485EEN-L | 1145 | Exar Corporation | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC TXRX RS485 DIFF ESD 8SOIC | 购买 |
 | SP491EEP-L | 1224 | Exar Corporation | 19+ | 14-DIP(0.300",7.62mm) | | IC TXRX RS485 FULL DUPLX 14PDIP | 购买 |
 | SP3225ECY-L | 1074 | Exar Corporation | 19+ | 20-TSSOP(0.173",4.40mm 宽) | | IC TXRX RS232 ESD SD 20TSSOP | 购买 |
 | SP490CN-L | 1448 | Exar Corporation | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC TXRX RS485 FULL DUPLEX 8NSOIC | 购买 |
 | SP3224EEY-L | 1121 | Exar Corporation | 19+ | 20-TSSOP(0.173",4.40mm 宽) | | IC TXRX RS232 ESD 20TSSOP | 购买 |