Qualification of Hitachi as Additional Assembly/Test location for Select Devices in the DCU package (PDF)
TXB0102DCUT Symbol & Footprint by SnapMagic
Voltage translation buying guide
Effects of pullup and pulldown resistors on TXS and TXB devices (Rev. A) Translate Voltages for UART (Rev. A) A Guide to Voltage Translation With TXS-Type Translators A Guide to Voltage Translation With TXB-Type Translators