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.
https://e2e.ti.com/support/logic-group/logic/f/logic-forum/899137/sn74hc74-what-will-the-output-status-if-the-input-voltage-is-between-low-level-and-high-level-threshold
如果使用 VCC=6V、低电平阈值为1.8V、高电平 阈值为4.2V。 如果输入电压介于1.8V 和4.2V 之间、该怎么办？
实际开关阈值介于1.8V 和4.2V 之间、因此输出将为低电平或高电平。 但接近开关阈值的电压可能会使输出振荡；请参阅 [常见问题解答]慢速或浮点输入如何影响 CMOS 器件？
