 | LT1781CN#PBF | 1511 | Linear Technology | 19+ | 16-DIP(0.300",7.62mm) | | IC DVR/RCVR 5V RS232 DUAL 16-DIP | 购买 |
 | LTC491CN#PBF | 1621 | Linear Technology | 19+ | 14-DIP(0.300",7.62mm) | | IC TXRX RS485 LOW POWER 14-DIP | 购买 |
 | ADM3054BRWZ | 1238 | Analog Devices Inc | 19+ | | | IC TRANSCEIVER CAN 16SOIC | 购买 |
 | LT1280ACSW#PBF | 2226 | Linear Technology | 19+ | 18-SOIC(0.295",7.50mm 宽) | | IC DRVR/RCVR 5V RS232 DUAL18SOIC | 购买 |
 | LT1281ACSW#PBF | 1858 | Linear Technology | 19+ | 16-SOIC(0.295",7.50mm 宽) | | IC DRVR/RCVR 5V RS232 DUAL16SOIC | 购买 |
 | LTC1386CS#PBF | 2908 | Linear Technology | 19+ | 16-SOIC(0.154",3.90mm 宽) | | IC TXRX 3.3V EIA/TIA-562 16-SOIC | 购买 |
 | LTC1685CS8#PBF | 2356 | Linear Technology | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC TXRX RS485 PREC DELAY 8-SOIC | 购买 |
 | LTC1383CS#PBF | 1299 | Linear Technology | 19+ | 16-SOIC(0.154",3.90mm 宽) | | IC TXRX 5V RS232 LOW PWR 16-SOIC | 购买 |
 | LT1785AIS8#PBF | 5253 | Linear Technology | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC TXRX RS485/RS422 60V 8-SOIC | 购买 |
 | LTC2863IS8-2#PBF | 1411 | Linear Technology | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC TRANSCEIVER RS485 8-SOIC | 购买 |
 | LTC2862IDD-2#PBF | 1359 | Linear Technology | 19+ | 8-WFDFN 裸露焊盘 | | IC TRANSCEIVER RS485 8-DFN | 购买 |
 | LTC2862IS8-1#PBF | 1808 | Linear Technology | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC TRANSCEIVER RS485 8-SOIC | 购买 |
 | LTC2863IDD-1#PBF | 1434 | Linear Technology | 19+ | 8-WFDFN 裸露焊盘 | | IC TRANSCEIVER RS485 8-DFN | 购买 |
 | ADM561JRZ | 1027 | Analog Devices Inc | 19+ | 28-SOIC(0.295",7.50mm 宽) | | IC TXRX RS232 4:5 3.3V LP 28SOIC | 购买 |
 | ADM233LJNZ | 2043 | Analog Devices Inc | 19+ | 20-DIP(0.300",7.62mm) | | IC TX/RX DUAL RS-232 5VLP 20DIP | 购买 |
 | LTC491CS#PBF | 2636 | Linear Technology | 19+ | 14-SOIC(0.154",3.90mm 宽) | | IC TXRX RS485 LOW POWER 14-SOIC | 购买 |
 | LTC490CS8#PBF | 1553 | Linear Technology | 19+ | 8-SOIC(0.154",3.90mm 宽) | | IC TXRX RS485 LOW POWER 8-SOIC | 购买 |
 | LTC2864IS-2#PBF | 1447 | Linear Technology | 19+ | 14-SOIC(0.154",3.90mm 宽) | | IC TRANSCEIVER RS485 14-SOIC | 购买 |
 | LTC2864IDD-1#PBF | 1517 | Linear Technology | 19+ | 10-WFDFN 裸露焊盘 | | IC TRANSCEIVER RS485 10-DFN | 购买 |
 | LT1791AIS#PBF | 3183 | Linear Technology | 19+ | 14-SOIC(0.154",3.90mm 宽) | | IC TXRX RS485/RS422 60V 14-SOIC | 购买 |