| CH438Q | WCH | 类型:收发器 协议类别:RS232 驱动器/接收器数:4/5 数据速率:4Mbps 可拓展8个串口的串口拓展芯片 | | | 获取价格 |
| CH455G | WCH | 数码管驱动及键盘控制芯片 5V 80mA | | | 获取价格 |
| CH341T | WCH | USB总线转接芯片,5V,30mA,USB 2.0协议,2Mbps SSOP20_208MIL | | | 获取价格 |
| CH443K | WCH | 单刀双掷低阻模拟开关芯片 | | | 获取价格 |
| CH340G | WCH | 类型:Transceiver 协议类别:USB 2.0 数据速率:2Mbps 晶振外部电容需33pF/47pF | | | 获取价格 |
| CH422G | WCH | I/O端口扩展器 SOP16_150MIL Vi=3~5V | | | 获取价格 |
| CH374U | WCH | 供电电压:3.3V;5V | | | 获取价格 |
| CH395L | WCH | | | | 获取价格 |
| CH448F | WCH | 单刀十六掷、或差分通道双刀八掷 5V 低阻模拟开关芯片 | | | 获取价格 |
| CH368L | WCH | PCIE 总线接口芯片 LQFP100_14X14MM 3.3V | | | 获取价格 |
| CH392F | WCH | CH392F | | | 获取价格 |
| CH384L | WCH | PCI/PCIE总线接口 LQFP100_14X14MM 3~3.6V | | | 获取价格 |
| CH563L | WCH | CH563L | | | 获取价格 |
| CH343G | WCH | CH343G | | | 获取价格 |
| CH432T | WCH | CH432T | | | 获取价格 |
| CH340K | WCH | USB 转串口芯片 CH340 5V 7mA 12MHz | | | 获取价格 |
| CH569W | WCH | RISC-V 120MHz 闪存:448KB RAM:16KB | | | 获取价格 |
| CH382L | WCH | CH382L | | | 获取价格 |
| CH330N | WCH | USB芯片 SOP-8 | | | 获取价格 |
| CH444G | WCH | 2 单刀四掷 5V 低阻模拟开关芯片 | | | 获取价格 |