| Recycling IC, buying and selling chip models and parameters |
Brand |
Notes |
Recycling inquiry/buying and selling quotation |
| SIT3490ESA RS-485/RS-422收发芯片 替MAX3490ESA SOP8 | Other brands | | |
| NTMFS5C646NLT1G 5C646L MOS场效应管 DFN-5 | Other brands | | |
| NTMFS5C645NLT1G 5C645L MOS场效应管 DFN-5 | Other brands | | |
| MAX3222EIPWR 印MP222EI RS232线路驱动器芯片 TSSOP20 | Other brands | | |
| TLP291-4(GB-TP.E SOP-16 TLP291-4 四路晶体管光耦 | Other brands | | |
| RT4723WSC 15WLCSP 稳压器芯片 | Other brands | | |
| SC8802QDER SC8002QDKR 升降压电源充电管理芯片 | Other brands | | |
| TNY288PGDIP-7 液晶电源管理 POWER 离线转换器 | Other brands | | |
| CH451S SOP28 数码管驱动及键控制芯片 CH451 | Other brands | | |
| TJA1020T/CM A1020/C SOIC-8 LIN总线收发器芯片IC | Other brands | | |
| CH9141 低功耗 蓝牙串口透传芯片 QFN28 WCH沁恒 | Other brands | | |
| SN65HVD72DR HVD72 SOIC-8 RS422/RS485 收发器芯片IC | Other brands | | |