Product description
Breakout board for Ti TXB0104. TXB0104 is a 4-bit bi-directional voltage-level translator with automatic direction sensing.
The level convertor is very flexible and can shift voltage levels set by the two VCC's. VCCA accepts any supply voltage from 1.2V to 3.6V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65V to 5.5V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. VCCA should not exceed VCCB.
When any of the VCC-inputs are tied to ground, all ports are set to high-impedance mode.
This module is not recommended for use with I2C as the pull-up resistors cause problems with the automatic direction sensing.
The level convertor is very flexible and can shift voltage levels set by the two VCC's. VCCA accepts any supply voltage from 1.2V to 3.6V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65V to 5.5V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. VCCA should not exceed VCCB.
When any of the VCC-inputs are tied to ground, all ports are set to high-impedance mode.
This module is not recommended for use with I2C as the pull-up resistors cause problems with the automatic direction sensing.