The PCA9546ADGVR is a high-quality, sophisticated product from Texas Instruments, a leading manufacturer of semiconductors and integrated circuits.

• Description: 4-channel I2C bus switch with reset, part of the PCA9546A series.
• Function: Allows a single microcontroller to communicate with up to four separate I2C devices that have the same address. Isolates sections of the I2C bus for testing, diagnostic, or power management.
• Package: VQFN (DGVR)
• Voltage Range: 2.3V to 5.5V
• Temperature Range: -40°C to 85°C
• RON: Low RON
• Features: Reset input, active LOW interrupt output, low stand-by current.