Nexperia USA Inc. 74AUP1G3208GW,125

Overview

74AUP1G3208GW,125 from Nexperia is a single low-power 3-input OR-AND logic gate (Y = (A + B) × C) with Schmitt-trigger inputs, operating from 0.8 V to 3.6 V supply, delivering 1.2 ns propagation delay at 3.3 V/5 pF load, and supporting partial power-down via IOFF circuitry. It is used in battery-powered sensor interface signal conditioning where noise immunity and ultra-low static current (<0.9 μA max) are critical.

For engineers reviewing the 74AUP1G3208GW,125 datasheet, 74AUP1G3208GW,125 pinout, 74AUP1G3208GW,125 application, or 74AUP1G3208GW,125 equivalent, this device serves as a compact, rail-to-rail compatible combinational logic element for voltage-level tolerant input buffering, power-aware state management, and noise-resilient digital signal routing in space-constrained industrial and portable electronics.

Technical Context

This device implements a fixed Boolean function Y = (A + B) × C - not configurable - with all three inputs featuring Schmitt-trigger thresholds for robust handling of slow-rising signals and improved noise margin. Input hysteresis is inherent and unadjustable, specified across full VCC range.

The IOFF circuit actively disables output terminals when VCC = 0 V, blocking backflow current up to ±0.75 μA (max at −40 °C to +125 °C), enabling safe hot-insertion and multi-rail partial power-down operation without external isolation.

Key Specifications

Pinout & Package

TSSOP6 plastic thin shrink small outline package (SOT363-2), 6-lead, body width 1.25 mm, 0.65 mm pitch, exposed pad not present.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 3-input combinational logic applications.

Compared with 74LVC1G97GW,125 and SN74AUP1G57DBVR, the 74AUP1G3208GW,125 uniquely combines fixed OR-AND functionality with Schmitt-trigger noise rejection, sub-1 μA static current, and IOFF-enabled power-domain isolation - making it the sole option for robust, ultra-low-power, mixed-rail digital signal conditioning.

Availability

74AUP1G3208GW,125 is available at Aetrix Electronics and suitable for industrial sensor interfaces, portable device power sequencing, and automotive body control modules requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for 74AUP1G3208GW,125 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 specializing in high-performance, energy-efficient logic, analog, and discrete components, with leadership in advanced packaging and automotive-grade reliability.

The 74AUP (Advanced Ultra-low Power) product line targets battery-operated and thermally constrained applications demanding nanowatt static power, wide-VCC compatibility, and robust signal integrity - exemplified by the 74AUP1G3208GW,125's 0.8 V–3.6 V operation and Schmitt-trigger inputs.

FAQ

Does the 74AUP1G3208GW,125 support true 0 V to VCC input voltage range?

Yes. Inputs tolerate voltages from −0.5 V to +4.6 V regardless of VCC level, and are overvoltage-tolerant up to 3.6 V even when VCC = 0.8 V. This enables safe interfacing with higher-voltage signals without external clamping, as confirmed in Table 6 (Limiting Values) and Section 9 (Recommended Operating Conditions).

Can Pin 4 (Y) drive a 10 kΩ pull-up to 5 V while VCC = 3.3 V?

No. The output is CMOS, not open-drain, and is not 5 V-tolerant. Driving a 5 V pull-up would exceed VO(max) = +4.6 V absolute maximum and risk damage. Output voltage swing is rail-to-rail within VCC, so maximum VOH ≈ VCC = 3.3 V. External level-shifting is required for 5 V systems.

What is the minimum recommended load capacitance for stable operation?

No minimum load capacitance is specified; the device operates reliably down to CL = 0 pF. Propagation delay increases predictably with load (e.g., 1.2 ns at 5 pF, 2.6 ns at 30 pF at 3.3 V), and output drive strength (±4 mA at VCC = 3.0 V) ensures stability across the full 0–30 pF range per Table 9.

Is the Schmitt-trigger hysteresis adjustable or fixed?

Hysteresis is fixed and process-defined, with no external adjustment. Typical hysteresis width is ~150 mV at VCC = 1.2 V and scales linearly with supply voltage, ensuring consistent noise margin across the entire 0.8 V–3.6 V range without user tuning.