The PCA9546ADWR is a sophisticated, high-performance integrated circuit (IC) manufactured by Texas Instruments, a global leader in semiconductor technology.

• Description: 4-channel I2C and SMBus multiplexer with reset function.
• Function: Enables the connection of up to four separate I2C devices that may have the same address.
• Key Feature: Reset function.
• Reset Input: Active-low reset input.
• Power Supply Range: 2.3V to 5.5V.
• Switches: Low RON switches.
• Current: Low standby current.
• Package: Compact, surface-mount SOIC package.
• Temperature Range: Industrial temperature range of -40°C to +85°C.