Grouping Pins by Function

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Grouped all pins by function:
  • Power: VDD, VSS
  • Ground: GND
  • Analog Channel 1: S1, D1
  • Analog Channel 2: S2, D2
  • Logic Inputs: IN1, IN2
  • Fault Flag: FF
Pin numbers and footprint mappings were preserved.
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Separate GND from Power Group, make a Ground Group

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GND is now separated into its own Ground section and pin group.
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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.

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Assigned terminal order and orientation:
  • Power: VDD 1, VSS 2 — Top
  • Analog Switches: S1–D2 3–6 — Left
  • Control: IN1, IN2, FF 7–9 — Right
  • Ground: GND 10 — Bottom
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Pins

Symbol

Layout

3D View

GND
Pin Number
4
S2
Pin Number
2
FF
Pin Number
3
S1
Pin Number
1
Name
Pin #
Type
Section
Pin Group
Orientation
Order
Sub-symbol
S1
1
Unspecified
Analog Switches
Channel 1
Left
3
S2
2
Unspecified
Analog Switches
Channel 2
Left
5
FF
3
Unspecified
Control
Fault Flag
Right
9
GND
4
Unspecified
Ground
Ground
Bottom
10
VDD
5
Unspecified
Power
Power Supply
Top
1
VSS
6
Unspecified
Power
Power Supply
Top
2
IN2
7
Unspecified
Control
Logic Inputs
Right
8
IN1
8
Unspecified
Control
Logic Inputs
Right
7
D2
9
Unspecified
Analog Switches
Channel 2
Left
6
D1
10
Unspecified
Analog Switches
Channel 1
Left
4

ADG7421FBCPZ-RL7