GPIO Expander | NXP
PCF8574AP
Technical datasheet, operating ranges, and workbench specifications for PCF8574AP manufactured by NXP.
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Complete Component Specifications
| Category | GPIO Expander |
|---|---|
| Manufacturer | NXP |
| Voltage Min | 2.5 |
| Voltage Max | 6.0 |
| Logic Level | CMOS |
| Pins | 16 |
| Interface | I2C |
| Form Factor | DIP-16 |
| Software Support | Arduino/Linux |
| Current Draw | 2mA typical |
Community Notes
These are unverified user contributions, separate from the manufacturer specifications above. Check the official datasheet before relying on technical advice.
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