Description:
... is a breakout board for the Texas Instruments TXB0104 module.
4-bit bidirectional voltage-level translator with automatic direction sensing
Two separate configurable power-supply rails (Port A and B). The A port is designed to track VCCA. 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.
Low power consumption