CH422 Datasheet, PDF
- Reference price Can ship immediately
- TI remarks How much is CH422 here? The last 7 days of 2023, today's bidding, today's bidding, CH422 wholesale/procurement quotation,CH422 market trend sales ranking, CH422 quotation.
CH422 Part Attribute
- Description CH422 芯片可以用于数码管显示驱动或者I/O 扩展。CH422 内置时钟振荡电路，可以动态驱动4位数码管或者32 只LED 发光管；CH422 用于I/O 扩展时，可以提供8 个双向输入输出引脚和4 个通用输出引脚；CH422 通过2 线串行接口与单片机等交换数据。
- Part No. CH422
- Manufacturer 沁恒-WCH
CH422 Suppliers
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