• 2022-07-02 问题

    由555构成的单稳态触发器,其输出脉冲宽度T为:()[img=460x393]1803c4624431c94.png[/img] A: T=1.3RACt B: T=1.5 RACt C: T=0.9 RACt D: T=1.1 RACt

    由555构成的单稳态触发器,其输出脉冲宽度T为:()[img=460x393]1803c4624431c94.png[/img] A: T=1.3RACt B: T=1.5 RACt C: T=0.9 RACt D: T=1.1 RACt

  • 2022-07-02 问题

    由555构成的单稳态触发器,其输出脉冲宽度T为:()[img=460x393]1803c45f406226e.png[/img] A: T=1.3RACt B: T=1.5 RACt C: T=0.9 RACt D: T=1.1 RACt

    由555构成的单稳态触发器,其输出脉冲宽度T为:()[img=460x393]1803c45f406226e.png[/img] A: T=1.3RACt B: T=1.5 RACt C: T=0.9 RACt D: T=1.1 RACt

  • 2022-06-30 问题

    由555构成的单稳态触发器,其输出脉冲宽度T为:()[img=460x393]17de85b34cc48f7.png[/img] A: T=1.3RACt B: T=1.5 RACt C: T=0.9 RACt D: T=1.1 RACt

    由555构成的单稳态触发器,其输出脉冲宽度T为:()[img=460x393]17de85b34cc48f7.png[/img] A: T=1.3RACt B: T=1.5 RACt C: T=0.9 RACt D: T=1.1 RACt

  • 2022-07-02 问题

    由555构成的单稳态触发器,其输出脉冲宽度T为:()[img=460x393]18039e89f94236a.png[/img] A: T=1.3RACt B: T=1.5 RACt C: T=0.9 RACt D: T=1.1 RACt

    由555构成的单稳态触发器,其输出脉冲宽度T为:()[img=460x393]18039e89f94236a.png[/img] A: T=1.3RACt B: T=1.5 RACt C: T=0.9 RACt D: T=1.1 RACt

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