The SN74AUP1G126DBVT is a low-power single Bus Buffer Gate with 3-state output. It ensures very low static and dynamic power consumption across the entire VCC range of 0.8 to 3.6V, resulting in an increased battery life. It also maintains excellent signal integrity. This bus buffer gate is a single line driver with a 3-state output. The output is disabled when the output-enable (OE) input is low. This device has the input-disable feature, which allows floating input signals. To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pull-down resistor and the minimum value of the resistor is determined by the current-sourcing capability of the driver. 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.
● Input-disable allows floating input conditions
● IOFF supports partial-power-down mode operation
● Input hysteresis allows slow input transition and better switching noise immunity at input
● Suitable for point-to-point
● 3.6V I/O Tolerant to support mixed-mode signal operation
● Optimized for 3.3V operation
● 0.9µA maximum ICC Low static-power consumption
● 4pF typical at 3.3V Cpd low dynamic-power consumption
● 1.5pF typical Ci low input capacitance
● <10% of VCC Low noise - Overshoot and undershoot
● 4.6ns maximum at 3.3V Propagation delay (tpd)
● Green product and no Sb/Br
