The SN74AUP1T50 performs the Boolean function Y = A with designation for logic-level
translation applications with output referenced to supply VCC.
AUP technology is the industrys lowest-power logic technology designed for use in
extending battery-life in operating. All input levels that accept 1.8-V LVCMOS signals, while
operating from either a single 3.3-V or 2.5-V VCC supply. This product also
maintains excellent signal integrity.
The wide VCC range of 2.3 V to 3.6 V allows the possibility of
switching output level to connect to external controllers or processors.
Schmitt-trigger inputs (ΔVT = 210 mV between positive and negative
input transitions) offer improved noise immunity during switching transitions, which is especially
useful on analog mixed-mode designs. Schmitt-trigger inputs reject input noise, ensure integrity of
output signals, and allow for slow input signal transition.
Ioff is a feature that allows for powered-down conditions
(VCC = 0 V) and is important in portable and mobile applications. When
VCC = 0 V, signals in the range from 0 V to 3.6 V can be applied to the
inputs and outputs of the device. No damage occurs to the device under these conditions.
The SN74AUP1T50 is designed with optimized current-drive capability of 4 mA to reduce
line reflections, overshoot, and undershoot caused by high-drive outputs.