Diodes Incorporated 74AUP1G06FS3-7

Overview

74AUP1G06FS3-7 from Diodes Incorporated is a single CMOS inverter with open-drain output, designed for ultra-low-power portable systems operating from 0.8V to 3.6V. It delivers ±4mA drive at 3.0V, features IOFF partial power-down protection, and incorporates Schmitt-trigger inputs with ~250mV hysteresis at 3.0V for noise-immune signal conditioning in battery-powered sensor interfaces.

For engineers reviewing the 74AUP1G06FS3-7 datasheet, 74AUP1G06FS3-7 pinout, 74AUP1G06FS3-7 application, or 74AUP1G06FS3-7 equivalent, key selection criteria include open-drain compatibility with I²C bus pull-up networks, sub-1µA static current at 25°C, 0.8V minimum supply operation, and validated performance across -40°C to +125°C ambient temperature range.

Technical Context

This device implements a positive Boolean inversion function (Y = A̅) using advanced ultra-low-power CMOS process technology. Its open-drain output enables wired-AND logic and level translation between different voltage domains without external components.

The integrated IOFF circuit actively disables output leakage when VCC = 0V, preventing backflow current into powered-down subsystems. Schmitt-trigger inputs provide robust noise immunity with input hysteresis of 250mV typical at VCC = 3.0V and support slow-rising/falling signals common in mechanical switch debouncing and low-speed sensor outputs.

Key Specifications

Pinout & Package

X2-DFN0808-4 package: 0.8mm × 0.8mm × 0.35mm body, diamond pad layout with 0.5mm pad pitch, no exposed thermal pad, leadless and RoHS-compliant.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar inverter-with-open-drain-output applications.

Compared with SN74LVC1G06DBVR and 74LVC1G06GW,125, the 74AUP1G06FS3-7 uniquely combines sub-1µA static current, 0.8V operation, Schmitt inputs, and IOFF-making it the only option qualified for energy-constrained, mixed-voltage, and hot-swap-sensitive embedded systems.

Availability

74AUP1G06FS3-7 is available at Aetrix Electronics and suitable for battery-powered wearables, industrial sensor nodes, and portable medical devices requiring stable component supply across extended product lifecycles.

Supply support for 74AUP1G06FS3-7 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

Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability power management, signal integrity, and precision timing solutions for industrial, computing, and consumer markets.

The 74AUP logic family targets ultra-low-power portable electronics, delivering best-in-class static/dynamic power trade-offs for battery-operated devices where every nanoampere and nanosecond matters.

FAQ

What is the maximum capacitive load this inverter can drive while maintaining specified propagation delay?

At 3.3V supply and 25°C, the 74AUP1G06FS3-7 maintains tPD ≤ 4.6ns with CL = 30pF (per datasheet Table 5). Driving >30pF increases delay nonlinearly-e.g., 50pF raises tPD to ~7.5ns-so PCB routing and downstream gate loading must stay within 30pF for timing-critical paths.

Can this device be used as a level shifter between 1.2V and 3.3V logic domains?

Yes, when configured as an open-drain translator: connect 1.2V input to pin 1, tie pin 4 to 3.3V, and use external 3.3V pull-up on pin 3. The output swings rail-to-rail between 0V and 3.3V, meeting VIH/VIL thresholds of 3.3V receivers while drawing <1µA from the 1.2V source.

Does the Schmitt-trigger input affect timing parameters like propagation delay?

No-the Schmitt action only modifies input threshold voltages (VIH/VIL); propagation delay (tPD) is measured between 50% input and 50% output voltage transitions under standard load conditions. Datasheet switching characteristics (Table 4) already account for internal input stage behavior.

Is the X2-DFN0808-4 package compatible with standard reflow profiles for lead-free soldering?

Yes-the X2-DFN0808-4 package is rated for JEDEC J-STD-020D MSL1 handling and withstands peak reflow temperatures up to 260°C for 30 seconds. Its 0.35mm profile and copper-leadframe construction ensure uniform thermal distribution during convection reflow.