74ls123

[roverst]

Hi,

Does anybody have a multisim model for this component as it is not in the standard library?

[James_McN]

Hi Roverst,

I do not have the model but wanted to point out how you might get it.

1. Check the manufacturers website.  If they don't have the model they may have the spice model, in which case see 3.
2. Check http://ni.kittmaster.com/ - This is a community site where they have added additional components not found in the NI databases.
3. If you have details on the component and the spice model you can add it as a customer component.  Instructions for this are at http://zone.ni.com/devzone/cda/tut/p/id/3173.

A good resource for Multisim which I have just discovered is the community group at https://decibel.ni.com/content/groups/circuit.  You will see those two links in the resources down the left hand side on the page.

Regards,

[sasha-w-1]

Hi, I find http://www.fairchildsemi.com/search/tree/controller?searchText=74*123&textBtn.x=14&textBtn.y=16 model 74vhc123am.

Is it possible to change this model to 74ls123 for multisim?

[efzan777]

Hi, is there any equivalent component that similar  and same function with 74LS123 in multisim? I have trouble in designing my circuit. I need those component to make it. Help me please. Tq