Nexperia USA Inc. 74AUP1G02GM,115

Overview

74AUP1G02GM,115 from Nexperia is a single 2-input NOR gate logic IC with Schmitt-trigger inputs, operating across 0.8 V to 3.6 V supply, delivering ultra-low static current (≤1.4 μA at −40 °C to +125 °C), IOFF-enabled partial power-down protection, and propagation delay as low as 0.8 ns at 3.0 V with 5 pF load. It serves in voltage-level translation, noise-immune signal conditioning, and power-gated subsystem control in portable and automotive body electronics.

For engineers reviewing the 74AUP1G02GM,115 datasheet, 74AUP1G02GM,115 pinout, 74AUP1G02GM,115 application, or 74AUP1G02GM,115 equivalent, key selection criteria include its 0.8–3.6 V wide VCC range, guaranteed IOFF behavior at VCC = 0 V, Schmitt-trigger input hysteresis for slow-edge tolerance, and XSON6 (SOT886) package compatibility with high-density PCB layouts.

Technical Context

This device implements standard positive-logic NOR functionality (Y = NOT(A OR B)) with integrated Schmitt-trigger inputs that provide ≥0.3×VCC hysteresis-enabling robust operation with slow-rising/falling signals up to 200 ns/V transition rate. Its CMOS architecture ensures rail-to-rail output swing and sub-1 μA typical ICC across temperature.

The IOFF circuit actively disables outputs when VCC = 0 V, limiting backflow current to ≤±0.75 μA and enabling hot-insertion and multi-rail partial power-down systems. Input overvoltage tolerance to 3.6 V allows interfacing with higher-voltage domains without level shifters.

Key Specifications

Pinout & Package

XSON6 plastic extremely thin small outline package (SOT886); no leads; 6 terminals; body dimensions 1.0 mm × 1.45 mm × 0.5 mm; wettable flanks not present; thermal pad absent.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 2-input NOR gate applications.

Compared with 74LVC1G02GW,125, the 74AUP1G02GM,115 offers superior ultra-low-power operation and IOFF safety at the cost of 5 V compatibility; versus SN74AUP1G02DBVR, it delivers 30 % smaller footprint and improved thermal performance in high-density applications.

Availability

74AUP1G02GM,115 is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor interfaces, portable medical wearables, and smart home hub power sequencing requiring stable component supply across extended temperature ranges.

Supply support for 74AUP1G02GM,115 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 essential efficiency technologies, delivering high-performance logic, discrete, and MOSFET solutions for automotive, industrial, and consumer markets.

The 74AUP (Advanced Ultra-low Power) logic family targets energy-constrained applications demanding sub-microamp quiescent current, wide VCC flexibility, and robust IO behavior-designed specifically for battery-powered and thermally restricted systems.

FAQ

What is the maximum allowable input voltage when VCC = 0 V?

The 74AUP1G02GM,115 permits input voltages up to 3.6 V regardless of VCC state, verified per Table 5 (VI input voltage limit). This overvoltage tolerance enables safe interfacing with powered peripherals during system power-down sequences without risk of latch-up or damage.

Does the n.c. pin require any PCB layout treatment?

Pin 5 is internally unconnected and electrically isolated. It may be left floating or tied to GND for mechanical reinforcement; neither choice affects electrical performance. No thermal pad or solder paste is required beneath this terminal in the SOT886 package.

How does Schmitt-trigger action improve noise immunity in real-world use?

Schmitt-trigger inputs provide ≥0.3×VCC hysteresis, meaning the rising and falling input thresholds differ by that amount-e.g., ~0.9 V at 3.0 V VCC. This prevents multiple output toggles caused by slow or noisy edges (e.g., from long traces or unshielded switches), eliminating false triggers without external RC filtering.

Can this device drive a 50 pF load reliably?

The datasheet specifies dynamic characteristics up to 30 pF (Table 8). While functional at 50 pF, propagation delay increases nonlinearly beyond 30 pF-e.g., tpd rises from 4.2 ns (30 pF, 3.3 V) to ~7.5 ns estimated. For >30 pF loads, verify timing margins in final layout; consider buffering if setup/hold violations occur.