Texas Instruments SN74LVC1T45 Single-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs SN74LVC1T45DBVT

The SN74LVC1T45DBVT is a single-bit dual-supply bus transceiver designed for configurable voltage translation and features 3-state outputs. It operates with a power supply range of 1.65V to 5.5V for both VCCA and VCCB, allowing for bidirectional voltage translation between various logic levels, including 1.8V, 2.5V, 3.3V, and 5V. The device supports maximum data rates of 420Mbps for 3.3V to 5V translation and lower rates for other voltage levels. It includes an isolation feature that places both ports in a high-impedance state if either VCC input is grounded, and it has low power consumption with a maximum I_CC of 4µA. The transceiver is suitable for applications in personal electronics, industrial, enterprise, and telecom sectors. The device is available in a compact SOT-23 package and is rated for operation in temperatures from -40°C to 85°C. ESD protection exceeds industry standards, ensuring reliability in various environments.