PCA9542APW,118 datasheet by NXP Semiconductors

PCA9542APW,118 Frequently Asked Questions (FAQs)

• What is the maximum frequency of the I2C bus that PCA9542APW,118 can support?
  The PCA9542APW,118 can support I2C bus frequencies up to 400 kHz.
• Can PCA9542APW,118 be used in a hot-swappable application?
  Yes, PCA9542APW,118 is designed to support hot-swapping, allowing devices to be added or removed without powering down the system.
• How many downstream I2C buses can PCA9542APW,118 support?
  PCA9542APW,118 can support up to 2 downstream I2C buses.
• What is the maximum capacitance that PCA9542APW,118 can drive?
  PCA9542APW,118 can drive up to 400 pF of capacitance on the I2C bus.
• Is PCA9542APW,118 compatible with 3.3V and 5V systems?
  Yes, PCA9542APW,118 is compatible with both 3.3V and 5V systems, making it a versatile solution for various applications.