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SN74AUC1G08: SN74AUC1G08 VIL & VIH

Yang Wu
Intellectual 3000 points
Part Number: SN74AUC1G08
Other Parts Discussed in Thread: SN74AUP1G97

Hi Team,

Do we have solutions to achieve VIL_max>0.7V, VIH_min<1.2V, output high level up to 2.3V?

thanks  a lot.

Yang

  • 0
    Guru 265270 points

    Only by going outside the recommended operating conditions (but then you have to characterize the actual switching threshold yourself, and still get high cross currents).

    If you want to handle what looks like an analog signal, put a comparator in front of the logic gate.

  • 0 in reply to Clemens Ladisch
    TI__Mastermind 44040 points

    Hey Yang,

    I'm not really sure what you are trying to ask with you question so let me know if I interpreted it wrong, but the SN74AUP1G97 may be your answer here. It has the thresholds spec'd for a 2.3 V supply that agree to the VIH/VIL conditions you stated. It can be cofigured as an AND gate.