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PCA9536
SCPS125G – APRIL 2006 – REVISED JUNE 2014
PCA9536 Remote 4-Bit I2C and SMBus I/O Expander With Configuration Registers
1 Features
•1 Available in the Texas Instruments NanoFree™ Package
• Low Standby Current Consumption of 1 μA Max • I2C to Parallel Port Expander • Operating Power-Supply
Voltage Range of 2.
3 V
to 5.
5 V • 5-V Tolerant I/O Ports • 400-kHz Fast I2C Bus • Input/Output Configuration Register • Polarity Inversion Register • Internal Power-On Reset • No Glitch on Power Up • Power-Up With All Channels Configured as Inputs • Noise Filter on SCL/SDA Inputs • Latched Outputs With High-Cur...