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SN74ABT541B: Problem for IBIS model

Satoshi
Guru 19645 points
Part Number: SN74ABT541B

When simulating IBIS model for SN74ABT541B, output was not normally the condition of over than 3.5Vout.

(SN74ABT541B Vcc: 4.5V ~ 5.5V) 

Is there IBIS model for SN74ABT541B with 5V output condition?

By the way, simulation condition is based on datasheet P6(Load circuit).

Best regards,

Satoshi

  • 0
    TI__Genius 16735 points

    Hello,

    SN74ABT541B has TTL outputs. This means that the output will be higher than 3V for a 5Vcc. The IBIS model is behaving correctly. Maybe you would like a different part suggestion?

    Yes the switching characteristics are based on the load circuit on P6.

    Thanks!

    -Karan