SN74AUP1T34DCKR Datasheet PDF - TI

●The SN74AUP1T34DCKR is a 1-bit Unidirectional Voltage-level Translator uses two separate configurable power-supply rails. It is a uni-directional translator from A to B. The A port is designed to track VCCA. VCCA accepts supply voltages from 0.9 to 3.6V. The B port is designed to track VCCB. VCCB accepts supply voltages from 0.9 to 3.6V. The SN74AUP1T34 is also 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. The VCC isolation feature ensures that if VCCA input is at GND, the B port is in the high-impedance state. If VCCB input is at GND, any input to the A side does not cause the leakage current even floating.

● Balanced propagation delays

● 5µA ICC Maximum low static-power consumption

● ±6mA Output drive at 3V

● Ioff Supports partial power-down-mode operation

● VCC Isolation feature - If VCCA input is at GND, B port is in the high-impedance state

● Input hysteresis allows slow input transition and better switching noise immunity at input

● Green product and no Sb/Br