Introduction :
TCA9548A 1-to-8 I2C Multiplexer Breakout
Features :
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Operating Voltage (\(V_{CC}\)): 1.65V to 5.5V (5V-tolerant inputs/outputs)Clock Frequency: 0Hz to 400kHz (Standard-Mode 100kHz and Fast-Mode 400kHz)Channels: 1-to-8 bidirectional translating switch channels (SD0/SC0 through SD7/SC7)Default I²C Address:
0x70(configurable via A0, A1, A2 address pins from0x70to0x77, allowing up to 8 multiplexers and 64 identical-address devices on a single bus)Voltage Translation: Supports level shifting between 1.8V, 2.5V, 3.3V, and 5V logic busesReset Feature: Active-lowRSTinput pin