| Part Number | NCA9555 |
| Manufacturer | nexperia (https://www.nexperia.com/) |
| Title | Low-voltage 16-bit I2C and SMBus I/O expander |
| Description | The NCA9555 provides 16 bits of General Purpose Input/Output (GPIO) expansion for I²C-bus/SMBus applications. It is designed for a wide voltage ra... |
| Features |
and benefits
• I²C-bus to parallel port expander • Operating power supply voltage range of 1.65 V to 5.5 V • Low standby current consumption: • 2.5 µA (maximum) • Schmitt-trigger action allows slow input transition and better switching noise immunity... |
| Datasheet |
 NCA9555 Datasheet
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