| Recycling IC, buying and selling chip models and parameters |
Brand |
Notes |
Recycling inquiry/buying and selling quotation |
| 数字隔离器 π122U31 π122U31 | Other brands | | |
| AX3007ESA SOP8 | Other brands | | |
| SN74LS08N DIP14 | Other brands | | |
| 模数转换芯片ADC HX710A HX710A | Other brands | | |
| 模数转换芯片ADC HX720D HX720D | Other brands | | |
| SIT65HVD08DR RS-485/RS-422芯片 替SN65HVD08DR SOP8 | Other brands | | |
| 单片机芯片 CH551G CH552T CH552G CH552E CH554T CH554G CH554E | Other brands | | |
| CH340K USB转串口 总线转接芯片 ESSOP10 发 | Other brands | | |
| CH340E MSOP-10 340E USB转UART串口芯片 内置晶振 | Other brands | | |
| CH552T TSSOP-20 16KB 8位增强型USB单片机芯片 | Other brands | | |
| CH340T SSOP-20 USB转串口等芯片 WCH芯片 CH340 | Other brands | | |
| CH552G SOP-16 16KB 8位增强型USB单片机芯片 | Other brands | | |