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https://e2e.ti.com/support/logic-group/logic/f/logic-forum/580897/sn74avc4t774-sn74avc4t774
部件号:SN74AVC4T774我应该在SPI_OE*上使用哪个上拉电阻器? 数据表参考了选择与"驱动器"相关的电阻值,但数据表不清楚他们谈论的是什么驱动器。
当我关闭VCCB电源时,通过10kOhm的拉力,我仍能获得零件的高漏电流。 我是否还必须向上或向下拉A1,A2,A3,A4和B1,B2, 除了SPI_OE*?外,B3,B4输入