SparkFun Voltage-Level Translator Breakout - TXB0104

This is a breakout board for the Texas Instruments TXB0104 module. The TXB0104 is a 4-bit bidirectional voltage-level translator with automatic direction sensing.This 4-bit noninverting translator uses two separate configurable power-supply rails. 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. We have broken out each pin on this module for you to easily access both the A and B ports.Features:1.2V to 3.6V on A Port and 1.65V to 5.5V on B Port (VCCA ≤ VCCB)VCC Isolation Feature – If Either VCC Input Is at GND All Outputs Are in the High-Impedance StateOE Input Circuit Referenced to VCCLow Power Consumption 5-μA Max ICCDocuments:SchematicEagle FilesDatasheetHookup GuideGitHub