The PCA9545APWRG4 is a sophisticated, high-performance integrated circuit (IC) product from Texas Instruments (TI), a globally renowned leader in semiconductor technology.

• Description: 4-channel I2C switch with reset
• Function: Allows four separate I2C buses to be controlled, each with its own unique set of slave addresses. Enables communication between a single microprocessor and multiple I2C devices.
• Features: Active-low reset (RESET) input, interrupt feature.
• Package: Compact, surface-mount TSSOP package.
• Voltage Range: 2.3 to 5.5 V
• Current: Low stand-by current
• Compliance: RoHS compliant, JEDEC standard.