I need to use the monostable component 74LS221 on multisim but it doesn't exist.
Did someone already create this one or has an alternative to obtain the same fonction ?
Thanks for your answers.
Multisim give you ways to import or create your component if it isn't listed in the Basic library.
1- If you go to your Database Manager (Tools >> Database >> Database Manager) you can import a model made by the manufacturer: Import/export Component
2- If no model is available, you can create your own component using the Component Wizrd using the datasheet of the component: Create your custom component in Multisim
Hope this will help.
Bye and don't hesitate to come back if you got issue or other question!