TXS0102DQMRG4

The TXS0102DQMRG4 from Texas Instruments is a 2-bit bidirectional voltage-level translator that facilitates digital switching compatibility between mixed-voltage systems. It operates with two separate configurable power-supply rails, supporting voltages from 1.65V to 3.6V on the A port and 2.3V to 5.5V on the B port, with VCCA less than or equal to VCCB.

This translator offers a maximum data rate of 24Mbps for push-pull applications and 2Mbps for open-drain applications. It features a VCC isolation function, placing both ports in a high-impedance state if either VCC input is at ground. No power-supply sequencing is required, allowing either VCCA or VCCB to be ramped first. The device also supports Ioff for partial power-down mode operation.

Designed for surface mounting, the TXS0102DQMRG4 comes in an 8-pin X2SON (DQM) package. It operates within a temperature range of -40°C to 85°C. The device exhibits latch-up performance exceeding 100mA per JESD 78, Class II, and robust ESD protection.

Key electrical characteristics include high data rates and compatibility with various voltage levels, making it suitable for interfacing different logic families. The integrated circuit is available in a 3,000-unit tape and reel.