 | MAX485CSA+T | 3500 | Maxim Integrated Products | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX RS485/RS422 8-SOIC | 购买 |
| MAX481CUA+ | 1184 | Maxim Integrated Products | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | | IC TXRX RS485/RS422 5V 8-MSOP | 购买 |
| MAX3093ECPE+ | 1215 | Maxim Integrated Products | 19+ | 16-DIP（0.300"，7.62mm） | | IC RS485/422 RX 10MBPS 16-DIP | 购买 |
| MAX3084ECPA+ | 1208 | Maxim Integrated Products | 19+ | 8-DIP（0.300"，7.62mm） | | IC TXRX RS485/422 10MBPS 8-DIP | 购买 |
| MAX202CSE+T | 3500 | Maxim Integrated Products | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC TXRX RS-232 W/CAP 16-SOIC | 购买 |
| MAX485ECSA+T | 3500 | Maxim Integrated Products | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX RS485/RS422 8-SOIC | 购买 |
| MAX491ESD+T | 3500 | Maxim Integrated Products | 19+ | 14-SOIC（0.154"，3.90mm 宽） | | IC TXRX RS485/RS422 14-SOIC | 购买 |
| MAX232ESE+T | 3500 | Maxim Integrated Products | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC RS-232 DRVR/RCVR 16-SOIC | 购买 |
| MAX3081EPA+ | 1142 | Maxim Integrated Products | 19+ | 8-DIP（0.300"，7.62mm） | | IC TXRX RS485/422 10MBPS 8-DIP | 购买 |
| MAX3223EETP+T | 3500 | Maxim Integrated Products | 19+ | 20-WQFN 裸露焊盘 | | IC TXRX RS232 250KBPS SD 20-TQFN | 购买 |
| MAX3088EEPA+ | 1250 | Maxim Integrated Products | 19+ | 8-DIP（0.300"，7.62mm） | | IC TXRX RS485/422 10MBPS 8-DIP | 购买 |
| MAX13051ASA+ | 1061 | Maxim Integrated Products | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TRANSCEIVER CAN 8-SOIC | 购买 |
| MAX3096ESE+ | 1104 | Maxim Integrated Products | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC RS485/422 RX 10MBPS 16-SOIC | 购买 |
| MAX3221EEAE+T | 7000 | Maxim Integrated Products | 19+ | 16-SSOP（0.209"，5.30mm 宽） | | IC TXRX RS-232 W/SHTDWN 16SSOP | 购买 |
| MAX3120CUA+ | 1161 | Maxim Integrated Products | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | | IC TXRX INFRARED IRDA 8-UMAX | 购买 |
| MAX3225CPP+ | 1076 | Maxim Integrated Products | 19+ | 20-DIP（0.300"，7.62mm） | | TXRX RS-232 1MBPS 3V 20-DIP | 购买 |
| MAX3488EPA+ | 1200 | Maxim Integrated Products | 19+ | 8-DIP（0.300"，7.62mm） | | IC TXRX RS485/422 250KBPS 8-DIP | 购买 |
| MAX3471EUA+T | 8500 | Maxim Integrated Products | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | | IC TXRX DIFF RS485/422 8-UMAX | 购买 |
| HT-605L | 1009 | Holmate Technology Corp. (Holtek) | 19+ | 20-DIP | | RCVR IC 9 BIT T-S ADR 5 LACH DAT | 购买 |
| 78Q2133/F | 1041 | Maxim Integrated Products | 19+ | 32-VFQFN 裸露焊盘 | | TXRX 10/100 MDIX 3.3V IND 32-QFN | 购买 |
