The TXB0302DQMR is a 2-bit Non-inverting Translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 0.9 to 3.6V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 0.9 to 3.6V. For the TXB0302, when the OE input is low, all outputs are placed in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pull-down resistor, the minimum value of the resistor is determined by the current-sourcing capability of the driver. The TXB0302 is designed so that the OE input circuit is supplied by VCCA. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
● VCC Isolation feature - If either VCC input is at GND, all outputs are in the high-impedance state
● OE Input circuit referenced to VCCA
● Ioff Supports partial-power-down mode operation
● Latch-up performance exceeds 100mA per JESD, 78 class II
● 5µA Maximum low power consumption
● Green product and no Sb/Br
