TXS0101DCKR Datasheet PDF - TI

The TXS0101DCKR is a 1-bit bidirectional Voltage Level Shifter for open-drain and push-pull application. This one-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 1.65 to 3.6V. The B port is designed to track VCCB. VCCA must be less than or equal to VCCB. VCCB accepts any supply voltage from 2.3 to 5.5V. 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.

● No direction-control signal needed

● VCC Isolation feature - If either VCC input is at GND, both ports are in the high-impedance state

● No power-supply sequencing required - Either VCCA or VCCB can be ramped first

● Ioff Supports partial-power-down mode operation

● Latch-up performance exceeds 100mA per JESD 78, Class II

● Green product and no Sb/Br