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SN74LVCH16374A: SN74LVCH16374A propagation delay with respect to IBIS

Muhammad Ahmed23
Prodigy 80 points
Part Number: SN74LVCH16374A

I am simulating IBIS model of SN74LVCH16374A and it is showing its waveform at its pins . 

I want to simulate its propagation delay which is mentioned in datasheet 1ns to 4ns ,,, 

Does IBIS provides this information or not?

Secondly datasheet says propagation delay is calculated on 25C. What will happen it ambient temperature goes to 85C +?

Will my propagation delay increase?

Can i simulate my temperature vs Propagation delay wavefrom like IBIS model?

  • 0
    TI__Guru* 96591 points
    Hi Muhammad,
    An IBIS model is intended to give output signal integrity information. They don't include propagation delay information or functional operation.

    I'm not sure where you found that the propagation delay is calculated at 25C. In the tables I see, it says "over recommended operating free-air temperature range (unless otherwise noted)" which means the propagation delays are guaranteed across temperature.