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.
如题，SN74HC08Vcc引脚误加+28V，器件损坏时各输入输出端口会出现高压影响其他相连器件吗
您好，应该不会，只是SN74HC08由于高压导致损坏。
