SN74AVC2T45 - DUAL BIT DUAL SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION and 3 STATE OUTPUTS In this document: SN74AVC2T45DCTR, SN74AVC2T45DCTRE4, SN74AVC2T45DCTT, SN74AVC2T45DCUR, SN74AVC2T45DCURE4, SN74AVC2T45DCUT, SN74AVC2T45DCUTE4, SN74AVC2T45YEPR, SN74AVC2T45YZPR