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.

各位大神TI SN74LVC4245A芯片DIR和/OE两个控制信号的高低电平可以用28027的3.3V通用IO引脚控制吗?

Other Parts Discussed in Thread: SN74LVC4245A

现在用28027的IO口与外围5V器件进行双向数据交换。LVC4245A芯片DIR和/OE两个控制信号的高低电平可以用28027的3.3V通用IO引脚控制吗?看SN74LVC4245A芯片手册说是ViH  得用5V?希望有经验的大神给予神答案  谢谢。