Multiple Pin Assignment

In the case of ICs, which comprises of more than one gate or having different symbols in a single component, multiple assignments make it possible to assign the different gates or symbols to a single part.

For eg: in the case of an OPAMP, the package is of a DIP 8/300. The symbol can be assigned by attaching its two groups to the part.
This can be accomplished from Library Editor → Part edit Tab Give the name of the package as DIP 8/300 in Package details → Package and then Edit → Add Group.

Enter the name of the symbol after the 1, to be included in the part. For adding another group, repeat the above process for Group 2.

For assigning pins to the package, go to Edit → Edit Pinout Type in as GND in the 4 th pin and Vcc in the 8 th pin. Then Edit → First Group → Select the drop down tab and add –IN, +IN and OUT for the 1, 2 and 3 rd pins respectively.

Again go to Edit → Next Group. Assign the pins as in the datasheet.

Finally all the pins can be assigned as below.

After assigning the pins, Select File → Save Part.

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