Nexperia USA Inc. 74AUP1T00GWH

Overview

74AUP1T00GWH from Nexperia is a single 2-input NAND gate IC with integrated voltage-level translation, designed for bidirectional logic interfacing between 1.8 V and 2.5/3.3 V domains. It operates across 2.3 V to 3.6 V supply, delivers ≤1.5 μA max ICC, features Schmitt-trigger inputs for noise immunity, and supports partial power-down via IOFF circuitry. It is used in battery-powered IoT sensor nodes requiring level-shifting I²C or GPIO signal conditioning.

For engineers reviewing the 74AUP1T00GWH datasheet, 74AUP1T00GWH pinout, 74AUP1T00GWH application, or 74AUP1T00GWH equivalent, key selection criteria include its 5-pin TSSOP5 package, 2.3–3.6 V supply range, sub-1.5 μA static current, IOFF-enabled power sequencing, and Schmitt-trigger input hysteresis (0.15–0.60 V) enabling robust operation with slow-rising signals.

Technical Context

This device implements a single 2-input NAND logic function with dual-voltage domain compatibility: inputs accept up to 3.6 V regardless of VCC, allowing 1.8 V CMOS signals to drive it while powered from 2.5 V or 3.3 V. Its IOFF circuit actively disables outputs during power-down to prevent backflow current, satisfying partial-power-down requirements in multi-rail systems.

Schmitt-trigger inputs provide hysteresis (0.15–0.60 V) across the full temperature range (−40 °C to +125 °C), ensuring reliable switching with slow or noisy edges. Propagation delay ranges from 1.0 ns (VCC = 3.6 V, CL = 5 pF) to 11.9 ns (VCC = 2.3 V, CL = 30 pF), supporting low-speed to moderate-speed interface bridging without external timing components.

Key Specifications

Pinout & Package

TSSOP5 (SOT353-1) plastic thin shrink small outline package, 5-lead, body width 1.25 mm, 0.65 mm pitch, 1.3 mm height.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 2-input NAND level translation applications.

Compared with SN74LVC1G00DBVR and 74LVC1G132GW, the 74AUP1T00GWH uniquely combines IOFF, Schmitt inputs, and ultra-low ICC in a single 5-pin TSSOP, making it the only option for battery-critical, noise-prone, or multi-rail partial-power-down designs.

Availability

74AUP1T00GWH is available at Aetrix Electronics and suitable for industrial sensor interfaces, IoT edge node power management, automotive body control modules, and portable medical device logic requiring stable component supply across extended temperature and low-power constraints.

Supply support for 74AUP1T00GWH includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Nexperia is a global semiconductor expert focused on high-volume, high-reliability logic, analog, and MOSFET solutions, with leadership in energy-efficient and space-constrained applications.

The 74AUP (Advanced Ultra-low Power) product line targets battery-operated and thermally constrained systems where nanowatt static power, wide supply tolerance, and robust signal integrity are mandatory design requirements.

FAQ

Does the 74AUP1T00GWH support true bidirectional level translation?

No. It is a unidirectional level translator: inputs accept 0–3.6 V logic levels regardless of VCC, but the output swings between GND and VCC only. It cannot translate signals from a lower-voltage domain to a higher-voltage domain on the output side. For bidirectional translation (e.g., I²C), a dedicated bus switch or passive resistor-based solution is required.

What is the maximum capacitive load the 74AUP1T00GWH can drive reliably?

The device is characterized up to 30 pF load capacitance, with propagation delay increasing from 1.0 ns (5 pF) to 11.9 ns (30 pF) at worst-case VCC = 2.3 V. Driving >30 pF may cause excessive rise/fall times or marginal timing margins; for heavier loads, add a buffer stage or reduce trace length and parasitic capacitance.

Can Pin 1 (B) and Pin 2 (A) be swapped in layout without affecting functionality?

Yes. The two inputs are electrically identical and symmetric per the functional diagram and pin description. Swapping A and B has no effect on logic behavior or timing performance, simplifying PCB routing in space-constrained layouts.

Is the 74AUP1T00GWH qualified for automotive applications?

The 74AUP1T00GW variant (same package, same marking code '5a') is specified from −40 °C to +125 °C and listed in Nexperia's automotive-grade ordering information, but the datasheet does not carry AEC-Q100 qualification status. It is suitable for non-safety-critical automotive body electronics only when validated per customer-specific reliability requirements.