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.

在 AM335x EVM LCD A Board Schematic (Rev 1.1A)中,LCD电平转换的问题SN74AVC32T245

Other Parts Discussed in Thread: SN74AVC32T245

在 AM335x EVM LCD A Board Schematic (Rev 1.1A)中,LCD电平转换用的是SN74AVC32T245。/OE电路如图1.

问题:图1的电路能满足SN74AVC32T245手册中上电,掉电要求(图2)吗?图3是推荐应用,/OE是不是要接个GPIO呢?

图1

图2

图3