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https://e2e.ti.com/support/logic-group/logic/f/logic-forum/907373/sn74lv1t34-whether-ti-has-an-electronic-switch-with-a-low-voltage-threshold-of-0-7v-system-power-supply-3-3v-similar-to-sn74lv1t34
TI 是否有电压低阈值为0.7V (系统电源3.3V)的电子开关、类似于 sn74lv1t34
SN74LV1T34的阈值可高达1.39V
您必须使用"正常"开关、并使用分立式组件(BJT 或低阈值 MOSFET)为其控制输入构建驱动电路。
