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SN74CB3Q3257: Question of SN74CB3Q3257 spec.

Prodigy 20 points

Replies: 2

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Part Number: SN74CB3Q3257

In SN74CB3Q3257 datasheet that doesn't list "SEL" pin VIH and VIL.

Could you tell me the VIH & VIL specification in Vcc=3.3V design? 

  • Hi Gavin,

    The datasheet shows the VIL and VIH spec for  SN74CB3Q3257 based on Vcc range in Recommended operating conditions.

    For Vcc of 3.3V, you will use the VIH and VIL levels for VCC = 2.7 V to 3.6 V

    Regards

    Saminah

  • In reply to Saminah C:

    Thanks for your answer.

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