This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TCA6408A-Q1: TCA6408A-Q1 端口输出保持能力

Part Number: TCA6408A-Q1
Other Parts Discussed in Thread: TCA6408A

你好

我在使用TCA6408A-Q1时,希望在MCU(I2C master 设备) 掉电的时候,TCA6408A-Q1的扩展GPIO仍然可以维持之前的输出高低状态?请问该IC是否可以实现该功能,如何实现 感谢

宏伟