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https://e2e.ti.com/support/logic-group/logic/f/logic-forum/1322606/sn74lvc244a-about-vcc-of-sn74lvc244a
您好、TI 团队。 在此 IC 中、如果先向 Vin (A 侧)施加电压、再向 VCC 施加电压、是否存在任何问题？ 此致。
否。 请参阅 [FAQ]我的逻辑器件的输入电压(Vi)是否可以高于电源电压(Vcc)？
