 | MAX3233EEWP+G36 | 1512 | Maxim Integrated Products | 19+ | 20-SOIC（0.295"，7.50mm 宽） | | IC TXRX RS232 DUAL250KBPS 20SOIC | 购买 |
| MAX3535ECWI+ | 1013 | Maxim Integrated Products | 19+ | 28-SOIC（0.295"，7.50mm 宽） | | IC TXRX RS485/422 28-SOIC | 购买 |
| MAX3161CAG+ | 1563 | Maxim Integrated Products | 19+ | 24-SSOP（0.209"，5.30mm 宽） | | IC TXRX RS232/485/422 24SSOP | 购买 |
| MAX3535EEWI+ | 1642 | Maxim Integrated Products | 19+ | 28-SOIC（0.295"，7.50mm 宽） | | IC TXRX RS485/422 28-SOIC | 购买 |
| MAX3161ECAG+ | 1418 | Maxim Integrated Products | 19+ | 24-SSOP（0.209"，5.30mm 宽） | | IC TXRX RS232/485/422 24SSOP | 购买 |
| MAX233AEPP+G36 | 1750 | Maxim Integrated Products | 19+ | 20-DIP（0.300"，7.62mm） | | IC TXRX RS232 5V 20-DIP | 购买 |
| MXL1543CAI+ | 1250 | Maxim Integrated Products | 19+ | 28-SSOP（0.209"，5.30mm 宽） | | IC TXRX MULTIPROTOCOL 28-SSOP | 购买 |
| MAX235CPG+G36 | 1012 | Maxim Integrated Products | 19+ | 24-DIP（0.600"，15.24mm） | | IC 5DVR/5RCVR RS232 5V 24-DIP | 购买 |
| MAX3800UHJ+ | 1084 | Maxim Integrated Products | 19+ | 32-TQFP 裸露焊盘 | | IC EQUALIZER DRVR 3.2GBPS 32TQFP | 购买 |
| DS2148T+ | 1079 | Maxim Integrated Products | 19+ | 44-TQFP | | IC LIU E1/T1/J1 5V 44-TQFP | 购买 |
| MAX1490AEPG+ | 1127 | Maxim Integrated Products | 19+ | 24-DIP（0.600"，15.24mm） | | IC RS485/RS422 DATA INTRFC 24DIP | 购买 |
| MAX225CWI+G36 | 1197 | Maxim Integrated Products | 19+ | 28-SOIC（0.295"，7.50mm 宽） | | IC TXRX RS232 5V 28-SOIC | 购买 |
| MAX3160EAP+ | 4367 | Maxim Integrated Products | 19+ | 20-SSOP（0.209"，5.30mm 宽） | | IC TXRX RS232/RS485/RS422 20SSOP | 购买 |
| MAX3160EEAP+ | 1894 | Maxim Integrated Products | 19+ | 20-SSOP（0.209"，5.30mm 宽） | | IC TXRX RS232/485/422 20SSOP | 购买 |
| MAX1490EAEPG+ | 2023 | Maxim Integrated Products | 19+ | 24-DIP（0.600"，15.24mm） | | IC RS485/RS422 DATA INTRFC 24DIP | 购买 |
| MAX1490BCPG+ | 1372 | Maxim Integrated Products | 19+ | 24-DIP（0.600"，15.24mm） | | IC RS485/RS422 DATA INTRFC 24DIP | 购买 |
| MAX1480ACPI+ | 4144 | Maxim Integrated Products | 19+ | 28-DIP（0.600"，15.24mm） | | IC TXRX RS485/422 250KBPS 28-DIP | 购买 |
| ULQ2003ATDQ1 | 3943 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC DARLINGTON TRANS ARRAY 16SOIC | 购买 |
| UA9638CP | 2009 | Texas Instruments | 19+ | 8-DIP（0.300"，7.62mm） | | IC DUAL HS DIFF LINE DRVR 8-DIP | 购买 |
| ULQ2003AN | 1241 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | | IC DARL TRANSISTOR ARRAY 16-DIP | 购买 |
