It is a low-voltage 16-bit I²C and SMBus I/O expander with interrupt output and configuration registers.
NCA9555PWJ AI Analysis:
Datasheet, Specs, Alternatives & ECAD
AI summary
NCA9555PWJ
I/O Expanders
Key specifications
- I/O Count
- 16
- Voltage Range
- 1.65 V - 5.5 V
- Interface
- I²C/SMBus
Compliance & Environment
- RoHS
- -
- REACH
- -
- MSL
- -
- ECCN
- -
- HTSUS
- -
Application
General Purpose I/O
Datasheet
CAD Models
Download ECAD models for NCA9555PWJ: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.
EDA Symbol
Schematic symbol for your EDA tool
PCB Footprint
Land pattern for PCB layout
3D Model
STEP file for mechanical design
KiCad Library
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Where to Buy
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Alternative components
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