 | ST232ECDR | 11000 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | TRANSCEIVER 5V RS232 ESD 16-SOIC | 购买 |
| USB1T20MTCX | 3500 | Fairchild Semiconductor | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | | TRANSCEIVER USB 14-TSSOP | 购买 |
| ULQ2003D1013TRY | 3500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC DARLINGTON ARRAY HV 16-SOIC | 购买 |
| ULQ2003D1013TRY | 3500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC DARLINGTON ARRAY HV 16-SOIC | 购买 |
| ST485BDR | 6000 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX 5V RS485/422 LP 8-SOIC | 购买 |
| FIN1018MX | 3500 | Fairchild Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | RECEIVER 3.3V LVDS HS 8SOIC | 购买 |
| FIN1018MX | 3500 | Fairchild Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | RECEIVER 3.3V LVDS HS 8SOIC | 购买 |
| DS90LV012ATMF/NOPB | 5709 | National Semiconductor | 19+ | SC-74A，SOT-753 | | IC LINE RCVR SGL 3V LVDS SOT23-5 | 购买 |
| DS90LV012ATMF/NOPB | 5709 | National Semiconductor | 19+ | SC-74A，SOT-753 | | IC LINE RCVR SGL 3V LVDS SOT23-5 | 购买 |
| DS90LV012ATMF/NOPB | 5709 | National Semiconductor | 19+ | SC-74A，SOT-753 | | IC LINE RCVR SGL 3V LVDS SOT23-5 | 购买 |
| ST202EBTR | 8500 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | | IC TXRX RS232 5V ESD 16-TSSOP | 购买 |
| FIN1018K8X | 7000 | Fairchild Semiconductor | 19+ | 8-VFSOP（0.091"，2.30mm 宽） | | IC RECEIVER 3.3V HS LVDS 8US8 | 购买 |
| FIN1018K8X | 7000 | Fairchild Semiconductor | 19+ | 8-VFSOP（0.091"，2.30mm 宽） | | IC RECEIVER 3.3V HS LVDS 8US8 | 购买 |
| DS90LT012ATMF/NOPB | 6000 | National Semiconductor | 19+ | SC-74A，SOT-753 | | IC RCVR LVDS DIFF RTERM SOT23-5 | 购买 |
| DS90LT012ATMF/NOPB | 6000 | National Semiconductor | 19+ | SC-74A，SOT-753 | | IC RCVR LVDS DIFF RTERM SOT23-5 | 购买 |
| DS90LT012ATMF/NOPB | 6000 | National Semiconductor | 19+ | SC-74A，SOT-753 | | IC RCVR LVDS DIFF RTERM SOT23-5 | 购买 |
| DS75176BMX/NOPB | 6000 | National Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | IC TXRX MULT PT RS485/422 8SOIC | 购买 |
| ULN2003A | 13555 | STMicroelectronics | 19+ | 16-DIP（0.300"，7.62mm） | | IC ARRAYS SEVEN DARL 16 DIP | 购买 |
| AMIS42671ICAB1RG | 10000 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | | TRANSCEIVER CAN AUTOBAUD 8-SOIC | 购买 |
| ULN2001A | 15737 | STMicroelectronics | 19+ | 16-DIP（0.300"，7.62mm） | | IC ARRAYS SEVEN DARL 16 DIP | 购买 |
