 | MC1413DR2G | 8500 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC TRANS ARRAY DARL HV 16SOIC | 购买 |
| ULQ2003D1013TR | 23500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC ARRAY SEVEN DARLINGTON 16SOIC | 购买 |
| ULQ2003D1013TR | 23500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC ARRAY SEVEN DARLINGTON 16SOIC | 购买 |
| ULN2002D1013TR | 6000 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC ARRAYS SEVEN DARL 16 SOIC | 购买 |
| ST75185CDR | 7000 | STMicroelectronics | 19+ | 20-SOIC（0.295"，7.50mm 宽） | | IC DRVR/RCVR MULT RS232 20-SOIC | 购买 |
| ST75185CDR | 7000 | STMicroelectronics | 19+ | 20-SOIC（0.295"，7.50mm 宽） | | IC DRVR/RCVR MULT RS232 20-SOIC | 购买 |
| ULQ2004D1013TR | 11000 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC ARRAY SEVEN DARLINGTON 16SOIC | 购买 |
| ST26C32ABDR | 6000 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC LINE RCVR QUAD DIFF 16-SOIC | 购买 |
| ST26C32ABDR | 6000 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC LINE RCVR QUAD DIFF 16-SOIC | 购买 |
| ST232BTR | 8500 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | | IC DRVR/RCVR 5V RS232 16-TSSOP | 购买 |
| ULN2003ADR2G | 3500 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | TRANS ARRAY DARL 16-SOIC | 购买 |
| ULN2003ADR2G | 3500 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | TRANS ARRAY DARL 16-SOIC | 购买 |
| ST26C31BDR | 3500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC DRIVER QUAD DIF LINE 16 SOIC | 购买 |
| ST202BTR | 3500 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | | IC DRVR/RCVR 5V RS232 16-TSSOP | 购买 |
| ST202BTR | 3500 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | | IC DRVR/RCVR 5V RS232 16-TSSOP | 购买 |
| ST485CDR | 6000 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX 5V RS485/422 LP 8-SOIC | 购买 |
| ST485ECDR | 3500 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX 5V RS485/422 ESD 8-SOIC | 购买 |
| ST485ECDR | 3500 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX 5V RS485/422 ESD 8-SOIC | 购买 |
| ST202ECTR | 21000 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | | TXRX RS232 5V ESD 16-TSSOP | 购买 |
| ST232EBTR | 3500 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | | IC TRANSCEIVER 5V RS232 16 TSSOP | 购买 |
