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Thanks for the response Tony. I have looked through the most recent files, but wasn't as lucky as you to find CD4026/CD4033 included in the linked libraries. *[link to imgur.com removed by Moderator]*

You are right. 24.1.8 has not installed itself. -- This email has been checked for viruses by AVG antivirus software. www.avg.com

I guess you didn't search the Files </g/LTspice/files> section of the group's website. If you had searched for "CD4000 library" (in the top-right corner), you would have seen 18 hits.

I have randomly found this topic while searching for CD4026 library for LTS. Would you still be able to share your extended library? Thanks

That's not the 24.1.8 help, then. You must have looked at an older version.

thanks Andy. I am trying to learn LTspice and opa & this group for help at the same time of which may meet alot of new stuff. i ould try files/uploading later on.

Very possibly. I think that the new feature of .PARAM, to pass strings, needs to be clearly explained in the .PARAM Help, as, for example: /?.PARAM can be used in two ways: / /1. To pass a numerical

There is some chance that statement is still correct as it stands, though maybe confusing. Evaluating a parameter's value from its formula would apply only to parameters and formulas that can evaluate

Well, it's hardly hidden away. It's the third short paragraph in the .PARAM help: /To invoke parameter substitution and expression evaluation, enclose the expression in curly braces. The enclosed

It would not surprise me if they did not catch every instance in the Help that needed to be changed. You ought to point out where you saw that in the Help. Andy

It was OK.? But it probably was not clear exactly what was going on, at first glance.? We are so accustomed to seeing only top-level schematics that we forget there are other kinds, in LTspice-land.

Then it appears you know how to add .PARAMs to your symbol already.? That wasn't clear, because the uploaded symbol does not have any parameters added to it yet. However, if you are using anything

Well, I now have 24.1.8, but the Help still says: /The enclosed expression will be replaced with the floating-point value./

OK, so it's MY Help that needs to be updated. I will see. -- Best wishes John Woodgate RAYLEIGH Essex O

It's already in there. In great detail.

So the Help needs to be updated, ASAP. -- This email has been checked for viruses by AVG antivirus software. www.avg.com

NOW It does, but not all are running the latest version(s) Sent: Monday, May 05, 2025 12:38 PM To: [email protected] Subject: EXTERNAL: Re: [LTspice] Passing a Mosfet Value as a parameter to a

Not quite. LTspice also knows string parameters, which were introduced extactly for the purpose discussed here. Best Regards, Mathias

I've never heard of that procedure. Let's see what others say. -- This email has been checked for viruses by AVG antivirus software. www.avg.com

Thanks for the reply. That's a big not going to happen then. :-( As an aside the .asc file is 'linked' to the .asy file. It does not need a simulation directive. You drop the .asy on the schematic and