| Part Number | PCA9537 |
| Manufacturer | NXP (https://www.nxp.com/) |
| Title | 4-bit I2C and SMBus low power I/O port |
| Description | The PCA9537 is a 10-pin CMOS device that provides 4 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2... |
| Features |
and benefits
• 4-bit I2C-bus GPIO with interrupt and reset • Operating power supply voltage range of 2.3 V to 5.5 V • 5 V tolerant I/Os • Polarity Inversion register • Active LOW interrupt output • Active LOW reset input • Low standby current • Noise... |
| Datasheet |
 PCA9537 Datasheet
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