PCA6408ABSHP
Manufacturer
NXP
Data sheet
Data sheet
Specification
Specification
IC XPND 400KHZ I2C SMBUS 16HVQFN
IC XPND 400KHZ I2C SMBUS 16HVQFN
Detailed specification
Detailed specification
I/O Expander 8 I2C, SMBus 400 kHz 16-HVQFN (3x3 mm) (0.12x0.12 in)
I/O Expander 8 I2C, SMBus 400 kHz 16-HVQFN (3x3 mm) (0.12x0.12 in)
Description
Description
The PCA6408A is an 8-bit I/O expander designed for I2C and SMBus interfaces, operating at 400 kHz. It allows for remote I/O expansion for microcontrollers, featuring a wide supply voltage range of 1.65 V to 5.5 V. The device supports bidirectional voltage-level translation, making it suitable for mixed-signal environments. It includes configuration registers for input/output selection and polarity inversion, and features an open-drain interrupt output for efficient communication with the master device.
The PCA6408A is an 8-bit I/O expander designed for I2C and SMBus interfaces, operating at 400 kHz. It allows for remote I/O expansion for microcontrollers, featuring a wide supply voltage range of 1.65 V to 5.5 V. The device supports bidirectional voltage-level translation, making it suitable for mixed-signal environments. It includes configuration registers for input/output selection and polarity inversion, and features an open-drain interrupt output for efficient communication with the master device.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
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