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SN74LVC1G17: Is SN74LVC1G17 have level shifter function?

Roy Hsu
Intellectual 2880 points
Part Number: SN74LVC1G17

Tool/software:

Hi Team,

May I know if my SN74LVC1G17 VCC voltage is 3.3V, input voltage is 1.8V, will the output voltage is 1.8V or 3.3V?

And another question that if VCC is 1.8V, input voltage is 3.3V, output voltage will be 1.8V correct?

Thanks.

Best Regards,

Roy

  • +1
    Guru 295220 points

    The output voltage is always the same as VCC.

    Please note that with a 3.3 V supply, input signals with 1.8 V are not guaranteed to be recognized correctly.