Pin Function Grouping


Grouped and verified all 14 pins:
  • Power: VCC
  • Ground: GND
  • Gate 1–6: each A input paired with its corresponding Y output
  • Inputs face left, outputs right, VCC top, and GND bottom
Pin numbers and existing mappings were preserved.
Add a Section property to all pins, and apply the same value used in the Pin Group property to each pin's Section property
Set the Section property on all 14 pins to exactly match each pin’s Pin Group value.
Assign a Terminal Order from 1 to 10, starting with Power. Power should be Terminal Order 1, and Ground should be last, Terminal Order 10. For Orientation, set Power to "Top" and Ground to "Bottom." For the remaining sections/groups, you may decide the Terminal Order and Orientation yourself. For Orientation, distribute them between "Left" and "Right" — don't put everything on one side. Each group/section should have a different orientation
Assigned group ordering and orientations:
  • Power: Order 1, Top
  • Gate 1–6: Orders 2–7, alternating Left/Right
  • Ground: Order 10, Bottom
Both pins within each gate use the same group order and orientation.
Verify symbol layout
Set electrical pin types
Add pin descriptions
Split inverter symbols

PCB layout of SN74HCT14N

SN74HCT14N