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PCA9574 Datasheet - NXP Semiconductors

PCA9574 low voltage GPIO

The PCA9574 is a CMOS device that provides 8 bits of General Purpose parallel Input/Output (GPIO) expansion in low voltage processor and handheld battery powered mobile applications and was developed to enhance the NXP family of I2C-bus I/O expanders. The improvements include lower supply current, l.

PCA9574 Features

* 400 kHz I2C-bus serial interface NXP Semiconductors PCA9574 8-bit I2C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt

* Compliant with I2C-bus Standard-mode (100 kHz)

* Separate supply rails for core logic and I/O bank provides voltage level

PCA9574 Datasheet (407.24 KB)

Preview of PCA9574 PDF
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Datasheet Details

Part number:

PCA9574

Manufacturer:

NXP ↗ Semiconductors

File Size:

407.24 KB

Description:

Low voltage gpio.

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TAGS

PCA9574 low voltage GPIO NXP Semiconductors

PCA9574 Distributor