Creation of Package

In order to create package, click on Package tab.

1. Select New Package using Wizard from the file menu for creating the package for example IC7408.

2. Set the Package Name as DIP 14/300, 14 denote number of pins in this package and 300 denotes the width of the package. Package Type as Dual In Line Package (DIP).

3. Click Next button to continue. In the Window, which appears, enter the following values

No. of pins :                           : 14

Pin to pin Distance                   : 1000”

Horizontal pitch between pads    : .3000”

Length of Package outline          : .7000”

Width Package outline               :. 2000”

Package Description                  : AND GATE

4. Padstack is selected by double clicking on the field Default Padstack, a window for selecting padstack is displayed as shown in figure below. From the menu select the padstack and click Accept Selection. Then automatically the padstack name is assigned to the required field.

5. Package Type is given by double clicking on this field, a window for selecting the package type is displayed. From the drop down menu select PMD ®DIP ® DIP Narrow. Click Accept.

6. Click Next, Change the Pad Name of first pad (#1) to P_SQR_55_H_30.