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// PCB Connectors

IDC 20-Pin

20-pin IDC ribbon connectors for parallel bus connections and board-to-board expansion at 2.54mm pitch.

// Specifications
Standard
Generic IDC 2.54mm
Pitch
2.54mm
Pin Count
20 (2x10)
Use Case
Parallel expansion, custom buses
// Pin Reference Table
Pin Name Function Type
1 Pin 1 Signal I/O
2-18 Pins 2-18 Data or signal I/O
19 VCC Power common PWR
20 GND Ground GND