Cd4051 — Spice Model Link !!better!!

: If using a generic part, hold Ctrl + Right-Click on the component and change the Prefix to X and the Value to the exact name used in the subcircuit (e.g., CD4051B ). Simulation Considerations

: Members of the KiCad Forum have developed custom transmission-gate models specifically for keyboard matrix and signal routing simulations. cd4051 spice model link

: Use the Spice Directive tool (press S ) to add .include your_model_filename.lib to your schematic. : If using a generic part, hold Ctrl