# I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

![Product image](https://novapart.co/image/farnell:2820287/)

**URL**: https://novapart.co/products/PCA9539PW,118/i-o-expander-16bit-400-khz-i2c-smbus-23-v-55-tssop
**SKU**: PCA9539PW,118
**Manufacturer**: NXP
**Category**: Semiconductors - ICs || Drivers & Interfaces || I/O Expanders
**Price**: €1.6900
**Stock**: 1000+
**Lead Time**: 2 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| No. Of Pins | 24Pins |
| No. Of I/O'S | 16I/O's |
| Bus Frequency | 400kHz |
| Ic Interface Type | I2C, SMBus |
| Chip Configuration | 16bit |
| Supply Voltage Max | 5.5V |
| Supply Voltage Min | 2.3V |
| Interface Case Style | TSSOP |

## Links

- [View this product on Novapart](https://novapart.co/products/PCA9539PW,118/i-o-expander-16bit-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/nxp/pca9539pw-118/i-o-expander-16bit-400khz-tssop/dp/2820287)
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