Nexperia USA Inc. 74AUP2G08GXX

Overview

74AUP2G08GXX from Nexperia is a low-power dual 2-input AND gate logic IC with Schmitt-trigger inputs, operating across 0.8 V to 3.6 V supply, delivering ICC ≤ 0.9 μA (max), propagation delay as low as 1.0 ns at 3.6 V/CL = 5 pF, and IOFF-enabled partial power-down protection. It serves in voltage-level translation, noise-immune signal conditioning, and battery-powered interface logic in portable instrumentation and IoT sensor nodes.

For engineers reviewing the 74AUP2G08GXX datasheet, 74AUP2G08GXX pinout, 74AUP2G08GXX application, or 74AUP2G08GXX equivalent, key selection criteria include its ultra-low static current, wide VCC range compatibility with 1.2 V/1.8 V/3.3 V domains, Schmitt-trigger noise immunity, IOFF backflow prevention, and X2SON8 (SOT1233-2) package thermal performance for space-constrained PCBs.

Technical Context

This device implements two independent AND gates with Schmitt-trigger input thresholds-VIH ≥ 0.65×VCC and VIL ≤ 0.35×VCC across 0.9–1.95 V VCC-to tolerate slow-rising signals and suppress input noise. Each gate exhibits symmetrical tPLH/tPHL propagation delays, with worst-case tpd = 4.8 ns at VCC = 3.0 V, CL = 5 pF, and TA = –40 °C to +125 °C.

The IOFF circuit actively disables outputs when VCC = 0 V, limiting power-off leakage to ±0.75 μA while allowing live-bus operation in multi-rail systems. Input overvoltage tolerance up to 3.6 V enables safe interfacing with higher-voltage peripherals without level shifters.

Key Specifications

Pinout & Package

X2SON8 package (SOT1233-2): plastic thermal-enhanced extremely thin small outline, no leads, 8 terminals, body size 1.35 × 0.8 × 0.32 mm, exposed thermal pad not electrically connected.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual 2-input AND gate applications.

Compared with SN74LVC2G08DCUR, 74AUP2G08GXX delivers 11× lower static current and Schmitt noise rejection; versus obsolete 74LVC2G08GMX, it provides enhanced thermal dissipation in a currently qualified X2SON8 package with extended temperature support.

Availability

74AUP2G08GXX is available at Aetrix Electronics and suitable for industrial sensor interfaces, portable medical devices, automotive body control modules, and IoT edge node wake logic requiring stable component supply across extended temperature and ultra-low power constraints.

Supply support for 74AUP2G08GXX 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, discrete, and MOSFET solutions, serving automotive, industrial, and consumer markets with ISO/TS 16949-certified manufacturing.

The 74AUP (Advanced Ultra-low Power) logic family targets energy-sensitive applications where nanowatt static power, wide VCC scalability, and robust noise immunity are mandatory - especially in battery-powered and thermally constrained systems.

FAQ

Does 74AUP2G08GXX support mixed-voltage operation between inputs and VCC?

Yes - inputs tolerate up to 3.6 V regardless of VCC setting (e.g., VCC = 1.8 V with 3.3 V input signals), enabling safe level-shifting without external components. This is explicitly guaranteed in the Absolute Maximum Ratings table and validated per JEDEC JESD8 standards.

What is the thermal performance advantage of the X2SON8 (SOT1233-2) package?

The X2SON8 package delivers 7.7 mW/K thermal derating above 118 °C and 300 mW total power dissipation - 20% higher than standard XSON8 variants - due to its optimized copper leadframe and thinner mold compound, making it preferred for high-density automotive and industrial layouts.

How does IOFF behave during power sequencing in multi-rail systems?

IOFF activates automatically when VCC falls below ~0.2 V, forcing outputs into high-impedance state with ≤±0.75 μA leakage. This prevents back-current from live 3.3 V buses into unpowered 1.8 V domains - critical for PCIe, USB-C, and modular system architectures with staggered power-up.

Can Schmitt-trigger inputs eliminate external RC filters in noisy environments?

Yes - with typical hysteresis ≥0.3×VCC, the inputs reject noise spikes up to 30% of VCC amplitude without external components. This is confirmed by the "High noise immunity" feature and measured performance in Section 2 of the datasheet, reducing BOM count and PCB area in EMI-prone applications.