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TINA/Spice/SN74LS06: Download and tried adding part model into TINA-9 library for schematic circuit analysis, generic part in TI library reference has ".isb" file.

James Williams59
Prodigy 90 points
Part Number: SN74LS06
Other Parts Discussed in Thread: TINA-TI, , SN74AUP1G06

Tool/software: TINA-TI or Spice Models

The design under analysis uses SNJ54LS06FK part, searched for this number in the TI list of TINA models and the closest part found is SN74ls06.

I down loaded the SN74LS06 model and the extension is .isb, changed this to .cir, opened TINA-9 selected File - Import - PSpice Netlist (*.cir)... and selected the downloaded file SN74LS06_IBIS Model_SDLM014A

folder which contained the sn74ls06.ibs (changed to .cir) model and the netlist editor rejected the file.

Questions are:

Is the SN74LS06 model close to representing the SNJ54LS06FK part for use in a critical aerospace application?

Is there an existing model that would be accepted into the TINA-9 library of IC parts?

If the SN74LS06 model the only one existing, how do I get this model into the TINA-9 library for schematic generation?

Thanks for any assistance you can offer.

Regards,

James Williams

  • 0
    TI__Mastermind 37260 points
    Hi James,

    The model you downloaded was not a signal integrity model which TINA-9 does not support. There isn't currently a SPICE model for the SN74LS06 that can be simulated in TINA.

    Thanks,
    JC
  • 0 in reply to JC Zhu
    Prodigy 90 points
    Is there any similar TINA model that can be used as a single section of the LSo6 function?
    I mainly need to generate a schematic to include the pinout of the LS06 in an LCCC package.
    If a single or multiple channel equivalent TINA model is available I could use it multiple times and reset the pin numbers.
    What is the closest TINA model to the 74LS06 function?
    Thanks for any help you can provide.
    James Williams, Cell # 860-748-8532
  • 0 in reply to James Williams59
    Prodigy 90 points
    Hello again,
    James here again, I searched TI data sheets for an equivalent function to the SNJ54LS06FK and found the part SN7407FK.
    The Vol and Iol matched but the SN7407FK has positive logic instead of inverting logic.
    If I invert each input logic to six SN7407FK copies in a MACRO, would this closely represent the SNJ54LS06FK at room ambient temperature?
    Please let me know your thoughts on this.
    Regards,
    James
  • 0 in reply to James Williams59
    TI__Guru* 97046 points

    Hi James,

    I don't have a model for the SN74LS06 specifically (BJT hex open-collector inverter), however I do have a behavioral model for one of its CMOS counterparts (SN74AUP1G06).

    Note that this model is really more representative for the AUP1G06 (designed for 3.3V operation), however it will work for higher voltages without any issues.  If you run into any troubles, please post here and I will be happy to help tweak the model to meet your needs.

    SN74AUP1G06_Behavioral_Model_v180501.TSC

  • 0 in reply to Emrys Maier
    Prodigy 90 points

    Hello Emrys,

    Is there a way to change the name of the Macro after placing it in a schematic?

    Trying to place six of these Macros in a schematic to replicate the SN74ls06 as a visual schematic only showing external parts and connections.

    Need to copy this schematic as a visual figure in a test plan, not to run in TINA for simulation.

    If there is an easier way to do this please let me know.

    Thanks,

    James

  • 0 in reply to James Williams59
    TI__Guru* 97046 points
    Hi James,
    In Tina, select the macro you want to rename, then go to Tools -> Edit Macro Properties...

    Tina tends to have trouble with redrawing after this operation, so hit F5 once that's done to redraw the page and see the new name.