| Recycling IC, buying and selling chip models and parameters |
Brand |
Notes |
Recycling inquiry/buying and selling quotation |
| CH331G 小容量U控制芯片 SOP-16 WCH沁恒 | Other brands | | |
| CH444P 2单刀4掷低阻模拟开关芯片 QFN16 WCH沁恒 | Other brands | | |
| CH548G 8位增强型多接口单片机芯片 Flash SOP-16 | Other brands | | |
| CH456H 16位数码管驱动 键控制器芯片 SOP20 WCH | Other brands | | |
| LM3409MYX/NOPB SXFB MSOP10 LED照明驱动器IC芯片 | Other brands | | |
| ES7243 7243 音频解码芯片 编解码IC QFN20 | Other brands | | |
| MS520 射频卡芯片 非接触式读卡器IC QFN-32 | Other brands | | |
| REF5025AIDR REF5025 SOIC-8 2.5V输出精密系列电压基准 | Other brands | | |
| REF3325AIDBZR R33D REF3325 SOT23-3 电压基准芯片 | Other brands | | |
| SN74HC573NSR SOP-20 HC573 三态输出八路透明D类锁存器 | Other brands | | |
| OP07DRZ-REEL7 SOIC-8 OP07D 低失调电压运算放大器 | Other brands | | |
| STC8F2K16S2-28I-LQFP32 STC(宏晶)单片机 STC8F2K16S2 | Other brands | | |
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