 | IL3585E | 3566 | NVE Corp/Isolation Products | 19+ | 16-SOIC（0.295"，7.50mm 宽） | | TXRX ISO PROFIBUS RS485 16SOIC | 购买 |
| MAX13237EETE+ | 1196 | Maxim Integrated Products | 19+ | 16-WQFN 裸露焊盘 | | TXRX RS-232 3MBPS 1X1 16TQFN | 购买 |
| MAX13236EETE+ | 1270 | Maxim Integrated Products | 19+ | 16-WQFN 裸露焊盘 | | TXRX RS-232 250KBPS 1X1 16TQFN | 购买 |
| MAX222EWN | 1947 | Maxim Integrated Products | 19+ | 18-SOIC（0.295"，7.50mm 宽） | | IC 2DVR/2RCVR RS232 5V 18-SOIC | 购买 |
| MAX232AEWE+ | 1332 | Maxim Integrated Products | 19+ | 16-SOIC（0.295"，7.50mm 宽） | | IC 2DVR/2RCVR RS232 5V 16-SOIC | 购买 |
| MAX3316EAE+ | 1057 | Maxim Integrated Products | 19+ | 16-SSOP（0.209"，5.30mm 宽） | | IC TXRX RS232 460KBPS 16-SSOP | 购买 |
| MAX3224EAP+ | 1120 | Maxim Integrated Products | 19+ | 20-SSOP（0.209"，5.30mm 宽） | | IC TXRX RS-232 W/SHTDWN 20-SSOP | 购买 |
| 78Q2120C09-64CGT/F | 1834 | Maxim Integrated Products | 19+ | 64-LQFP | | TXRX 10/100 BASE 3.3V 64-LQFP | 购买 |
| MAX3381ECUP+ | 2592 | Maxim Integrated Products | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | | IC TXRX RS232 250KBPS 20-TSSOP | 购买 |
| MAX3320TEAP+ | 1238 | Maxim Integrated Products | 19+ | 20-SSOP（0.209"，5.30mm 宽） | | IC TXRX RS232 250KBPS SD 20-SSOP | 购买 |
| MAX232AESE+ | 2665 | Maxim Integrated Products | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC 2DVR/2RCVR RS-232 5V 16-SOIC | 购买 |
| MAX3223EEUP+ | 1028 | Maxim Integrated Products | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | | IC TXRX RS-232 W/SHTDWN 20TSSOP | 购买 |
| MAX3222EEUP+ | 2290 | Maxim Integrated Products | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | | IC TXRX RS-232 LP 20-TSSOP | 购买 |
| MAX3224EEUP+ | 1108 | Maxim Integrated Products | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | | IC TXRX RS-232 W/SHTDWN 20-TSSOP | 购买 |
| MAX3443EESA+ | 1089 | Maxim Integrated Products | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX RS-485 8-SOIC | 购买 |
| MAX3441EASA+ | 1069 | Maxim Integrated Products | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX RS-485 8-SOIC | 购买 |
| MAX3430EPA+ | 1339 | Maxim Integrated Products | 19+ | 8-DIP（0.300"，7.62mm） | | IC TXRX RS-485 3.3V 8-DIP | 购买 |
| MAX234EWE+ | 1068 | Maxim Integrated Products | 19+ | 16-SOIC（0.295"，7.50mm 宽） | | IC RS-232 DRVR/RCVR 16-SOIC | 购买 |
| MAX562CWI+ | 1023 | Maxim Integrated Products | 19+ | 28-SOIC（0.295"，7.50mm 宽） | | IC INTERFACE SER NOTEBOOK 28SOIC | 购买 |
| MAX3232EEAE+ | 2712 | Maxim Integrated Products | 19+ | 16-SSOP（0.209"，5.30mm 宽） | | IC TXRX RS232 1MBPS LP 16-SSOP | 购买 |
