Pin assignements in a quad comparator are overwritten

[jjmcuppen]

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LM339 assigning Symbol Pin to Model Pin

If you have a multi-unit symbol (e.g. from a dual opamp, a dual bipolar transistor or a quad nand gate …) and your ngspice model from the vendor is addressing only a single device, for example the comparator model has only 5 pins (in+, in-, out, vcc, vee), but your symbol has 14, then you have to create an intermediate ngspice subcircuit. I have explained this in my tutorial at KiCad Eeschema as GUI for ngspice, tutorial for setting up the simulation or in a video at https://www.youtube.com/wat…

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