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SN74LVC1G374-Q1 下降沿的时候也会引起Q输出电平跳变

Other Parts Discussed in Thread: SN74LVC1G374-Q1

Hi

你好!

客户设计产品用到SN74LVC1G374-Q1 ,D触发器实现上升沿触发功能。但实测在下降沿的时候也会引起Q输出电平跳变,从而导致客户硬件功能受影响。客户电路原理图如下: