# I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

![Product image](https://novapart.co/image/farnell:1564919/)

**URL**: https://novapart.co/products/PCA9554PW%20./i-o-expander-8bit-400-khz-i2c-smbus-23-v-55-tssop
**SKU**: PCA9554PW .
**Manufacturer**: TEXAS INSTRUMENTS
**Category**: Semiconductors - ICs || Drivers & Interfaces || I/O Expanders
**Price**: €0.8660
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| No. Of Pins | 16Pins |
| No. Of I/O'S | 8I/O's |
| Bus Frequency | 400kHz |
| Ic Interface Type | I2C, SMBus |
| Chip Configuration | 8bit |
| Supply Voltage Max | 5.5V |
| Supply Voltage Min | 2.3V |
| Interface Case Style | TSSOP |

## Links

- [View this product on Novapart](https://novapart.co/products/PCA9554PW%20./i-o-expander-8bit-400-khz-i2c-smbus-23-v-55-tssop)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/texas-instruments/pca9554pw/ic-i-o-expander-i2c-smbus/dp/1564919)
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