 | HIN232ECBNZ | 2521 | Intersil | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC TXRX RS-232 5V ESD 16-SOIC | 购买 |
| AMIS41682CANM1RG | 10000 | ON Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | | TRANSCEIVER CAN FT LO PWR 14SOIC | 购买 |
| AMIS41682CANM1RG | 10000 | ON Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | | TRANSCEIVER CAN FT LO PWR 14SOIC | 购买 |
| DS75176BM/NOPB | 3691 | National Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX MULT PT RS485/422 8SOIC | 购买 |
| DS75176BTM/NOPB | 2900 | National Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX MULT PT RS485/422 8SOIC | 购买 |
| DS26LS32CM/NOPB | 1673 | National Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC LINE RCVR QUAD DIFF 16-SOIC | 购买 |
| DS8921AM | 3958 | National Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC LINE DRV/RCVR DIFF PAIR 8SOIC | 购买 |
| DS8921ATM/NOPB | 1748 | National Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC LINE DRV/RCVR DIFF PAIR 8SOIC | 购买 |
| DS3487M/NOPB | 1773 | National Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC LINE DRIVER QUAD DIFF 16-SOIC | 购买 |
| DS75176BN/NOPB | 3283 | National Semiconductor | 19+ | 8-DIP（0.300"，7.62mm） | | IC TXRX MULT PT RS485/422 8-DIP | 购买 |
| DS8921N/NOPB | 2910 | National Semiconductor | 19+ | 8-DIP（0.300"，7.62mm） | | IC LINE DRV/RCVR DIFF PAIR 8DIP | 购买 |
| HIN202ECPZ | 1996 | Intersil | 19+ | 16-DIP（0.300"，7.62mm） | | IC 2DRVR/2RCVR RS232 5V 16-DIP | 购买 |
| ICL3221EIAZ | 6569 | Intersil | 19+ | 16-SSOP（0.209"，5.30mm 宽） | | IC TXRX SGL RS232 3-5.5V 16SSOP | 购买 |
| ICL3221CVZ | 3016 | Intersil | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | | IC TXRX SGL RS232 3-5.5V 16TSSOP | 购买 |
| ISL8490IBZ | 1663 | Intersil | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | TXRX RS-485/422 5V LP 8-SOIC | 购买 |
| ISL83488IBZ | 1706 | Intersil | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | TXRX RS-485/422 3.3V LP 8-SOIC | 购买 |
| DS26LV31TM/NOPB | 13505 | National Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC LINE DRIVER QUAD CMOS 16-SOIC | 购买 |
| DS14185WM | 3289 | National Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | | IC DVR/RCVR EIA/TIA-232 20-SOIC | 购买 |
| DS26C31TM/NOPB | 2660 | National Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC LINE DRIVER QUAD CMOS 16-SOIC | 购买 |
| DS26LV32ATMX/NOPB | 6000 | National Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC LINE RVR CMOS QUAD DIF 16SOIC | 购买 |
