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[参考译文] SN74AVC2T245:SN74AVC2T245 DIR

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Other Parts Discussed in Thread: SN74AVC2T245

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https://e2e.ti.com/support/logic-group/logic/f/logic-forum/1644148/sn74avc2t245-sn74avc2t245-dir

器件型号: SN74AVC2T245

我将 SN74AVC2T245 的 DIR 引脚直接连接到 VCCB (+3.3V)、而不是 VCCA (+1.8V)。

它似乎具有过压保护、但这是否会导致任何问题?