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TCA9554A_16 Datasheet, PDF (26/39 Pages) Texas Instruments – Low Voltage 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output and Configuration Registers
TCA9554A
SCPS196D – DECEMBER 2010 – REVISED AUGUST 2015
VPORR
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Figure 31. Waveform describing VCC voltage level at which power-on-reset occurs
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