The SN74AVC2T245RSWR is an integrated circuit voltage level translator manufactured by Texas Instruments. This component is a dual-bit, dual-supply Bus Transceiver. It supports LVTTL, LVCMOS, SSTL2, and HSTL signaling, allowing two voltage rails (voltage levels) to communicate with one another. This transmitter has 5V or 3.3V input and 5V or 3.3V output between two channels, with adjustable output resistance up to 50 ohms. It has a low input and output voltage dynamic range support, with ESD protection. This part is suggested for use in applications where digital signal levels need to be translated from one level to another, such as translation from 3.3V to 2.5V or 5V.