Tutorial: TCA9546AD / TCA9546APW

Adapts or transmits signals between devices.

TCA9546AD / TCA9546APW

Tutorial / documentation

Communication

Quick documentation & first test preparation

  1. Identify component TCA9546AD and its package.
  2. Identify the protocol, logic levels and each pin’s function.
  3. Check required termination and pull-up/pull-down resistors.
  4. Consult the application circuit in the linked documentation before testing.

TCA9546AD

I2C SMBus Hub, 4 Channels, Reset, Multiple Addresses, SOIC-16

  • I2C SMBus Hub, 4 Channels, Reset, Multiple Addresses, SOIC-16
  • Identify the protocol, logic levels and each pin’s function.
  • Check required termination and pull-up/pull-down resistors.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

TCA9546APW

I2C SMBus Hub, 4 Channels, Reset, Multiple Addresses,TSSOP-16

  • I2C SMBus Hub, 4 Channels, Reset, Multiple Addresses,TSSOP-16
  • Identify the protocol, logic levels and each pin’s function.
  • Check required termination and pull-up/pull-down resistors.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

Inputs and outputs must match the function described in the selected reference’s documentation.