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Home > Products > Integrated Circuits (ICs) > Logic > Gates and Inverters

Diodes Incorporated 74AUP2G14FZ4-7

Name: 74AUP2G14FZ4-7
Brand: Diodes Incorporated
SKU: 74AUP2G14FZ4-7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 74AUP2G14FZ4-7

Manufacturer:: Diodes Incorporated

Category:: Gates and Inverters

Package:: 6-XFDFN

Datasheet:: 74AUP2G14FZ4-7.pdf

Description:: IC INVERTER 2CH 2-INP DFN1410-6

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Product details

Overview

74AUP2G14FZ4-7 from Diodes Incorporated is a dual Schmitt trigger inverter IC in X2-DFN1410-6 package, operating from 0.8V to 3.6V supply, delivering ±4mA output drive at 3.0V with ICC < 0.9µA static current and 4pF typical dynamic capacitance. It features IOFF partial power-down protection and Schmitt-trigger inputs for noise immunity in battery-powered signal conditioning.

For engineers reviewing the 74AUP2G14FZ4-7 datasheet, 74AUP2G14FZ4-7 pinout, 74AUP2G14FZ4-7 application, or 74AUP2G14FZ4-7 equivalent, this device is selected for ultra-low-power logic inversion in portable electronics where input hysteresis, wide VCC range, and I/O isolation during power sequencing are critical design requirements.

Technical Context

This CMOS logic IC implements two independent inverting Schmitt triggers with push-pull outputs, enabling robust signal restoration of slow-rising or noisy digital inputs. Its IOFF circuit actively disables outputs when VCC = 0V, preventing back-current flow into powered-down subsystems.

The device supports operation across industrial temperature (–40°C to +125°C) and exhibits hysteresis (ΔVT) from 0.07V at 0.8V VCC to 1.31V at 3.0V VCC, ensuring reliable switching under varying supply and noise conditions. Propagation delay ranges from 1.1ns (typ, 3.3V, CL=5pF) to 4.3ns (max, 3.3V, CL=5pF).

Key Specifications

Parameter	Value and Actual Design Meaning
Supply Voltage Range	0.8V to 3.6V - enables direct interface with modern low-voltage microcontrollers and SoCs without level-shifting.
Output Drive	±4mA at 3.0V - sufficient to drive multiple standard CMOS inputs or small capacitive loads in portable systems.
Static Supply Current	<0.9µA - minimizes quiescent power draw in always-on or sleep-mode circuits.
Input Hysteresis (ΔVT)	0.79V to 1.31V (at 3.0V VCC) - rejects noise up to ~40% of VCC swing on slow edges.
Propagation Delay	1.1ns (typ), 4.3ns (max) at 3.3V/5pF - supports >100MHz toggle rates in low-capacitance paths.
IOFF Leakage	±0.2µA max at 0V to 3.6V - prevents disruptive current injection during hot-swap or partial power-down sequences.
ESD Rating	2kV HBM, 1kV CDM - meets IEC 61000-4-2 system-level robustness expectations for handheld interfaces.

Pinout & Package

X2-DFN1410-6 package: 1.4mm × 1.0mm × 0.4mm body, 0.5mm pad pitch, leadless, RoHS-compliant, halogen-free.

Pin/Terminal	Circuit Role	Design Meaning
1A	Input A of Inverter 1	Accepts Schmitt-triggered logic signal; threshold hysteresis ensures noise margin on slow edges.
GND	Ground Reference	Common return path for both inverters and IOFF control; must be low-impedance for stable hysteresis.
2A	Input A of Inverter 2	Independent Schmitt input; electrically isolated from 1A but shares same VCC/GND rails.
2Y	Output Y of Inverter 2	Push-pull CMOS output; sinks/sourcing capability defined per VCC; IOFF active when VCC = 0V.
VCC	Power Supply	Single supply rail powering both gates; IOFF circuit monitors this node to disable outputs during power loss.
1Y	Output Y of Inverter 1	Full-rail CMOS output; compatible with 0.8V–3.6V logic families; no external pull-up required.

Key Features

Feature	Design Value
Schmitt-trigger inputs	Enables reliable switching with slow or noisy signals (e.g., mechanical switch debouncing, sensor outputs) without external RC networks.
IOFF partial power-down	Prevents back-current flow from live I/O lines into unpowered VCC domains-critical for multi-rail power sequencing in portable devices.
Ultra-low ICC & CPD	0.9µA max ICC and 6.0pF max CPD at 3.3V enable sub-1µW static power and minimal dynamic switching loss in battery-constrained designs.
Wide VCC range (0.8V–3.6V)	Supports direct connection to 1.2V, 1.8V, 2.5V, and 3.3V logic domains-eliminates need for voltage translators in mixed-supply systems.
Leadless DFN packaging	X2-DFN1410-6 footprint (1.4×1.0mm) reduces PCB area by >60% vs. SOT363 while maintaining thermal performance via exposed pad (not shown in top view).

Applications

Switch Debouncing

Level Translation

Use Scenario: Mechanical pushbutton connected to a microcontroller GPIO with long traces and no external filtering.

IC Role / Device Role / Timing Role: Dual Schmitt inverter provides hysteresis-based edge clean-up and bounce suppression before MCU sampling.

Use Value: Eliminates software debounce delays and reduces firmware complexity; enables wake-on-button with sub-µA standby current.

Use Scenario: Interfacing a 1.8V sensor output to a 3.3V host processor input with marginal noise margin.

IC Role / Device Role / Timing Role: Inverter acts as unidirectional level shifter using its rail-to-rail output swing and input threshold scaling.

Use Value: Achieves safe 1.8V→3.3V translation without external resistors or dedicated level-shifters-reducing BOM count and layout area.

Battery-Powered Sensor Interface

Low-Power Clock Conditioning

Use Scenario: Analog sensor output digitized by comparator feeding into a low-power MCU in a wearable health monitor.

IC Role / Device Role / Timing Role: Schmitt inverter cleans comparator output jitter and drives MCU interrupt pin with sharp edges.

Use Value: Reduces false interrupts caused by comparator oscillation near threshold; extends battery life via 0.9µA ICC.

Use Scenario: Cleaning noisy or slow-rise clock signals from crystal oscillators or RTC modules in portable devices.

IC Role / Device Role / Timing Role: Inverter restores edge integrity and provides gain to ensure clean clock edges for timing-critical peripherals.

Use Value: Prevents metastability in clock domain crossings; maintains timing margins without increasing system power budget.

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual Schmitt trigger inverter applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC2G14DBVR	Wider VCC range (1.65V–5.5V); higher ICC (10µA typ); no IOFF; 5.5ns max tPD at 3.3V.	Lacks partial power-down support; unsuitable for hot-swap or multi-rail sequencing where back-current must be blocked.	Select when interfacing legacy 5V logic or when IOFF is not required and higher drive strength is needed.
74LVC2G14GW,125	Same VCC range (1.65V–5.5V); no IOFF; SOT363 package (2.0×2.0mm); 4.5ns max tPD at 3.3V.	Larger footprint and no power-down isolation; higher dynamic power due to larger CPD (~12pF).	Choose for compatibility with existing SOT363 layouts or when board space permits larger package and IOFF is unnecessary.

Compared with SN74LVC2G14DBVR and 74LVC2G14GW,125, the 74AUP2G14FZ4-7 delivers superior ultra-low-power operation (0.9µA vs. >10µA ICC), essential IOFF protection for modern power-gated architectures, and smallest footprint (1.4×1.0mm), making it optimal for space- and energy-constrained portable designs.

Availability

74AUP2G14FZ4-7 is available at Aetrix Electronics and suitable for battery-powered wearables, portable medical sensors, and IoT edge nodes requiring stable component supply, long-term lifecycle assurance, and consistent parametric performance across temperature.

Supply support for 74AUP2G14FZ4-7 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 high-efficiency power management and signal integrity applications.

The 74AUP (Advanced Ultra Low Power) logic family targets portable and battery-operated electronics, emphasizing sub-1µA static current, wide VCC scalability, and robust IOFF behavior for advanced power sequencing.

FAQ

What is the minimum supply voltage for guaranteed operation of 74AUP2G14FZ4-7?

The device is fully specified down to 0.8V VCC across –40°C to +125°C, with functional thresholds (VT+ and VT–) and output drive (±20µA min) validated at this voltage. Below 0.8V, timing and noise margin degrade unpredictably and are not characterized.

Can 74AUP2G14FZ4-7 be used with 5V-tolerant I/O systems?

No. Absolute maximum input voltage is VCC + 0.5V, and VCC max is 3.6V. Applying 5V to any pin-even inputs-exceeds absolute ratings and risks permanent damage. Use level-shifting buffers for 5V interface scenarios.

How does the IOFF feature behave during partial power-down?

When VCC drops below ~0.2V, the IOFF circuit actively disables both outputs (1Y and 2Y), limiting leakage to ±0.2µA max. This prevents current from flowing backward through outputs into a powered-down VCC rail, protecting upstream drivers and avoiding latch-up.

Is the X2-DFN1410-6 package thermally enhanced?

Yes. The package includes an exposed thermal pad (visible on bottom side) that must be soldered to a PCB copper pour for optimal thermal dissipation. Diodes' AP02001 document specifies recommended pad layout and solder stencil design to ensure reliable thermal and mechanical attachment.

74AUP2G14FZ4-7 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: 74AUP

Package/Case:: 6-XFDFN

Packaging:: Tape & Reel (TR)

Product Status:: Active

Logic Type:: Inverter

Number of Circuits:: 2

Number of Inputs:: 2

Features:: -

Voltage - Supply:: 0.8V ~ 3.6V

Current - Quiescent (Max):: 500 nA

Current - Output High, Low:: 4mA, 4mA

Input Logic Level - Low:: 0.1V ~ 0.88V

Input Logic Level - High:: 0.6V ~ 2.29V

Max Propagation Delay @ V, Max CL:: 5.4ns @ 3.3V, 30pF

Operating Temperature:: -40°C ~ 125°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: X2-DFN1410-6

74AUP2G14FZ4-7 FAQ

1.How can I place an order for 74AUP2G14FZ4-7 through Aetrix?

Please submit a Request for Quotation (RFQ) for 74AUP2G14FZ4-7 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for 74AUP2G14FZ4-7 reliable?

The price and inventory of 74AUP2G14FZ4-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP2G14FZ4-7 is usually 5 days.

3.What payment methods are accepted for 74AUP2G14FZ4-7?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP2G14FZ4-7 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 74AUP2G14FZ4-7?

74AUP2G14FZ4-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74AUP2G14FZ4-7 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for 74AUP2G14FZ4-7?

For technical support, including 74AUP2G14FZ4-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP2G14FZ4-7 requirements.

6.How does Aetrix verify that 74AUP2G14FZ4-7 is sourced from the original manufacturer or authorized distributors?

All 74AUP2G14FZ4-7 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 74AUP2G14FZ4-7 meets industry standards.

7.What is the process for return or replacement of 74AUP2G14FZ4-7?

All 74AUP2G14FZ4-7 units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP2G14FZ4-7, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The 74AUP2G14FZ4-7 part is unused and in its original packaging.

Return procedure for 74AUP2G14FZ4-7:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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