Diodes Incorporated 74AUP2G06FW4-7

Overview

74AUP2G06FW4-7 from Diodes Incorporated is a dual inverter logic IC with open-drain outputs, designed for ultra-low-power portable systems operating from 0.8V to 3.6V supply. It features IOFF partial power-down protection, Schmitt-trigger inputs (250mV hysteresis at 3.0V), and delivers −4mA output drive at 3.0V. Used in battery-powered consumer electronics for level-shifting and wired-AND bus interfacing.

For engineers reviewing the 74AUP2G06FW4-7 datasheet, 74AUP2G06FW4-7 pinout, 74AUP2G06FW4-7 application, or 74AUP2G06FW4-7 equivalent, key selection criteria include its 0.8–3.6V VCC range, IOFF-enabled power-gating capability, open-drain topology for mixed-voltage interfacing, and sub-1µA static ICC at 25°C.

Technical Context

This device implements two independent CMOS inverters with open-drain outputs, enabling wired-AND logic and bidirectional voltage translation across domains. Its Schmitt-trigger inputs tolerate slow-rising signals (250mV hysteresis at VCC = 3.0V), reducing noise sensitivity in noisy environments.

The IOFF circuit actively disables both outputs when VCC = 0V, blocking back-current flow from powered downstream circuits into the unpowered IC - critical for hot-swap and multi-rail system integrity. Propagation delay ranges from 0.9ns (typ, 3.3V, CL = 5pF) to 12.8ns (0.8V, same load).

Key Specifications

Pinout & Package

X2-DFN1010-6 package: 1.0mm × 1.0mm × 0.4mm body, 0.35mm pad pitch, no leads, exposed thermal pad not electrically connected.

Key Features

Applications

Equivalent & Alternatives

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

Compared with SN74LVC2G06DPWR, 74AUP2G06FW4-7 enables true single-cell operation and system-level power gating; compared with 74AUP2G07FW4-7, it provides complementary logic polarity essential for active-low control paths and wired-AND bus arbitration.

Availability

74AUP2G06FW4-7 is available at Aetrix Electronics and suitable for mobile device power sequencing, USB OTG detection, IoT sensor node wake-up logic, and industrial I²C bus extension requiring stable component supply across extended temperature and low-power design constraints.

Supply support for 74AUP2G06FW4-7 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 semiconductor company specializing in discrete, analog, and logic solutions for power management, signal integrity, and connectivity applications.

The 74AUP advanced ultra-low-power logic family targets battery-constrained portable electronics, emphasizing sub-1µA static current, wide VCC range (0.8–3.6V), and robust IOFF protection for modern multi-rail architectures.

FAQ

What is the maximum capacitive load this device can drive while maintaining specified tPD?

At 3.3V VCC and TA = +25°C, the device maintains tPD ≤ 4.9ns up to CL = 15pF per output. Driving >15pF increases propagation delay nonlinearly - e.g., at 30pF, tPD rises to 10.6ns (max). For reliable timing closure beyond 15pF, add series termination or reduce switching frequency.

Can 74AUP2G06FW4-7 be used to translate between 1.2V and 3.3V logic domains?

Yes - its open-drain outputs and wide 0.8–3.6V VCC range allow bidirectional level translation. Connect the 1.2V domain to the input, use a 3.3V pull-up on the output, and tie VCC to 3.3V. The IOFF feature ensures no current flows back into the 1.2V domain when the 3.3V rail is off.

Does this part support hot insertion into a live backplane?

Yes - the IOFF circuit activates automatically when VCC = 0V, limiting output leakage to ±0.2µA and preventing damaging back-current from powered backplane traces. This meets JEDEC JESD78 Class I latch-up immunity (≥100mA) and enables safe hot-plug operation in modular systems.

How does the Schmitt-trigger input improve system reliability in noisy environments?

The 250mV hysteresis at 3.0V creates distinct high-to-low and low-to-high thresholds, eliminating multiple output toggles caused by slow or noisy input edges. This prevents spurious wake-ups in sensor interfaces and false ACK/NACK pulses on I²C buses, directly improving functional safety in battery-powered edge devices.