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SN74LV4051A: Pspice transient model for switching characteristics

Part Number: SN74LV4051A

Hi team,

Could you give me comment on following customer question? The customer plans to put 120kOhm on Yn pins, and wants to get output waveform on COM pin.

Q1. Can the pspice transient model support maximum propagation delay condition or only support typical delay?

Best regards,

Takeshi Sasaki

  • Hi Takeshi,

    Our PSPICE models are usually defined at the typical datasheet value but should work at the maximum as well but the output may not match real device performance exactly. The models are a close approximation but not an exact match to real silicon across all conditions.

    Thanks,
    Tyler