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

Nexperia USA Inc. 74AUP1G14GX4-Q100Z

Name: 74AUP1G14GX4-Q100Z
Brand: Nexperia USA Inc.
SKU: 74AUP1G14GX4-Q100Z
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 74AUP1G14GX4-Q100Z

Manufacturer:: Nexperia USA Inc.

Category:: Gates and Inverters

Package:: 4-XFDFN

Datasheet:: 74AUP1G14GX4-Q100Z.pdf

Description:: IC INVERT SCHMITT 1CH 1IN 4X2SON

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Product details

Overview

74AUP1G14GX4-Q100 from Nexperia is an automotive-grade single Schmitt-trigger inverter IC designed for noise-immune signal conditioning in low-voltage digital systems. It operates across 0.8 V to 3.6 V supply, delivers <0.9 μA max ICC at 125 °C, features IOFF partial power-down protection, and is qualified to AEC-Q100 Grade 1 (−40 °C to +125 °C) for use in engine control modules and body electronics.

For engineers reviewing the 74AUP1G14GX4-Q100 datasheet, 74AUP1G14GX4-Q100 pinout, 74AUP1G14GX4-Q100 application, or 74AUP1G14GX4-Q100 equivalent, this device is selected for wave shaping, oscillator circuits, and level translation where ultra-low static power, input overvoltage tolerance (to 3.6 V), and guaranteed hysteresis (min 0.79 V at 3.0 V) are critical.

Technical Context

This device implements a CMOS-based Schmitt-trigger inverter with asymmetric threshold voltages (VT+ = 1.88–2.32 V, VT− = 0.88–1.24 V at VCC = 3.0 V), delivering ≥0.79 V hysteresis to reject slow-rising or noisy inputs. Its IOFF circuit actively disables outputs during power-down, blocking backflow current when VCC = 0 V.

It supports dynamic operation up to 3.6 V with propagation delays as low as 1.5 ns (CL = 5 pF, VCC = 3.0–3.6 V) and maintains stable logic thresholds across −40 °C to +125 °C ambient. Input capacitance is 1.1 pF; output capacitance is 1.7 pF - enabling high-speed edge integrity in compact PCB layouts.

Key Specifications

Parameter	Value and Actual Design Meaning
Supply Voltage Range	0.8 V to 3.6 V - enables direct interface with 1.2 V, 1.8 V, 2.5 V, and 3.3 V logic domains without level shifters.
Max ICC (125 °C)	0.9 μA - ensures negligible battery drain in always-on automotive subsystems like door module wake-up detection.
Hysteresis Voltage (VH)	0.79–1.31 V at VCC = 3.0 V - provides robust noise margin against EMI in under-hood environments.
tpd (CL = 5 pF, VCC = 3.3 V)	1.5–4.0 ns - supports reliable timing in relaxation oscillators and pulse edge sharpening up to ~100 MHz effective toggle rate.
IOFF Leakage (VCC = 0 V)	±0.75 μA - prevents cross-talk and unintended biasing in multi-rail partial-power-down architectures.
ESD Robustness	HBM >5000 V, CDM >1000 V - meets stringent automotive board-level ESD requirements without external protection.
Operating Temperature	−40 °C to +125 °C - qualified per AEC-Q100 Grade 1 for placement in engine control units and transmission controllers.

Pinout & Package

X2SON4 package (SOT1269-2): thermally enhanced, leadless, 0.6 mm × 0.6 mm × 0.32 mm body with 4 copper terminals; optimized for space-constrained automotive PCBs and automated reflow assembly.

Pin/Terminal	Circuit Role	Design Meaning
1 (A)	Data Input	Schmitt-trigger input with overvoltage tolerance to 3.6 V - accepts signals beyond VCC without clamping diode conduction.
2 (GND)	Ground Reference	0 V reference for all internal logic and I/O - must be low-inductance connection to minimize ground bounce in fast switching.
3 (Y)	Data Output	Inverted CMOS output with rail-to-rail swing - drives capacitive loads ≤30 pF within specified tpd and VOL/VOH limits.
4 (VCC)	Supply Voltage	Primary power rail (0.8–3.6 V); powers internal logic and enables IOFF control - decoupling capacitor required within 2 mm.

Key Features

Feature	Design Value
Automotive Qualification	AEC-Q100 Grade 1 - validated for continuous operation in under-hood environments with thermal cycling and vibration stress.
IOFF Partial Power-down	Output disabled with VCC = 0 V; leakage ≤±0.75 μA - prevents backfeed into powered rails during sleep mode.
Wide-Voltage Schmitt Trigger	VT+ and VT− scale with VCC; hysteresis ≥0.79 V at 3.0 V - eliminates chatter on slow analog sensor inputs (e.g., throttle position).
Ultra-Low Static Power	ICC ≤ 0.9 μA max at +125 °C - extends battery life in always-on vehicle networks (e.g., LIN bus node wake detection).
Input Overvoltage Tolerance	Inputs withstand up to 3.6 V regardless of VCC setting - simplifies interfacing with mixed-supply sensors and legacy 3.3 V peripherals.

Applications

Wave Shaping

Oscillator Circuit

Use Scenario: Converting slow-rising analog sensor outputs (e.g., thermistor voltage divider) into clean digital edges for microcontroller GPIO capture.

IC Role / Device Role: Schmitt-trigger inverter acting as noise-immune waveform conditioner and edge generator.

Use Value: Eliminates multiple false triggers caused by EMI or RC settling; enables reliable zero-crossing detection without software debouncing.

Use Scenario: Building a compact, self-timed relaxation oscillator for LED blink control or clock generation in body control modules.

IC Role / Device Role: Inverter configured with external RC feedback to generate stable square-wave output.

Use Value: Requires only one passive component; operates down to 0.8 V supply - ideal for low-power interior lighting timers.

Monostable Multivibrator

Level Translation

Use Scenario: Generating fixed-duration pulses from momentary switch closures in door latch monitoring circuits.

IC Role / Device Role: Inverter-based monostable using RC timing network to produce precise 10–100 ms output pulses.

Use Value: Immune to contact bounce; no external Schmitt trigger needed - reduces BOM count in cost-sensitive automotive switches.

Use Scenario: Interfacing a 3.3 V CAN transceiver's TXD signal with a 1.8 V microcontroller GPIO input.

IC Role / Device Role: Level-shifting buffer leveraging input overvoltage tolerance and rail-to-rail output swing.

Use Value: No external resistors or dedicated level shifter IC required - saves board area and improves signal integrity.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
74LVC1G14GV-Q100	Wider VCC range (1.65–5.5 V); higher ICC (max 4 μA at 125 °C); no IOFF	Supports 5 V legacy interfaces but lacks partial power-down - unsuitable for battery-critical sleep modes	Select only if 5 V compatibility is mandatory and IOFF is not required
SN74LVC1G17DRYR	Non-automotive; commercial temp (−40 °C to +85 °C); same VCC range and hysteresis; no AEC-Q100 qualification	Lower cost but unqualified for engine bay or safety-critical zones; requires customer qualification effort	Acceptable for non-safety cabin modules where AEC-Q100 is not mandated

Compared with 74LVC1G14GV-Q100 and SN74LVC1G17DRYR, the 74AUP1G14GX4-Q100 uniquely combines AEC-Q100 Grade 1 qualification, sub-1 μA ICC at 125 °C, and IOFF - making it the only choice for automotive power-gated subsystems requiring guaranteed reliability and ultra-low quiescent current.

Availability

74AUP1G14GX4-Q100 is available at Aetrix Electronics and suitable for engine control units, body electronics modules, and infotainment system power management requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for 74AUP1G14GX4-Q100 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, with leadership in automotive-qualified components and energy-efficient technologies.

The 74AUP1G14-Q100 belongs to Nexperia's Automotive Ultra-Low-Power (AUP) logic family, engineered specifically for battery-sensitive, noise-prone automotive subsystems demanding guaranteed performance from −40 °C to +125 °C.

FAQ

What is the minimum supply voltage for guaranteed operation?

The 74AUP1G14GX4-Q100 is fully specified from 0.8 V to 3.6 V. At 0.8 V, it maintains functional Schmitt-trigger behavior with VOH ≥ VCC − 0.1 V and VOL ≤ 0.1 V under light load, enabling operation in ultra-low-power battery backup domains.

Does this device support hot insertion or live insertion?

No. While the inputs tolerate up to 3.6 V regardless of VCC, the device lacks explicit hot-insertion protection circuitry. Applying input voltage before VCC risks undefined output states and violates recommended power sequencing (VCC before VI).

Can the 74AUP1G14GX4-Q100 drive a 50 pF load?

Not within datasheet specifications. The dynamic characteristics are characterized up to CL = 30 pF. Driving 50 pF increases tpd beyond guaranteed limits (e.g., >7.4 ns at VCC = 3.0 V) and may cause excessive overshoot; add series termination or reduce trace capacitance.

How does the IOFF feature behave when VCC ramps from 0 V to nominal?

IOFF remains active until VCC exceeds ~0.2 V; output is high-impedance throughout power-up. Once VCC ≥ 0.8 V, normal logic operation begins. ΔIOFF leakage remains ≤±0.75 μA during the 0 V → 0.2 V transition, preventing disruptive current paths.

74AUP1G14GX4-Q100Z Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: 74AUP

Package/Case:: 4-XFDFN

Packaging:: Tape & Reel (TR)

Product Status:: Active

Logic Type:: Inverter

Number of Circuits:: 1

Number of Inputs:: 1

Features:: Schmitt Trigger

Voltage - Supply:: 0.8V ~ 3.6V

Current - Quiescent (Max):: 500 nA

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

Input Logic Level - Low:: 0.6V ~ 1.24V

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

Max Propagation Delay @ V, Max CL:: 6.1ns @ 3.6V, 30pF

Operating Temperature:: -40°C ~ 125°C

Grade:: Automotive

Qualification:: AEC-Q100

Mounting Type:: Surface Mount

Supplier Device Package:: 4-X2SON (0.6x0.6)

74AUP1G14GX4-Q100Z FAQ

1.How can I place an order for 74AUP1G14GX4-Q100Z through Aetrix?

Please submit a Request for Quotation (RFQ) for 74AUP1G14GX4-Q100Z 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 74AUP1G14GX4-Q100Z reliable?

The price and inventory of 74AUP1G14GX4-Q100Z are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP1G14GX4-Q100Z is usually 5 days.

3.What payment methods are accepted for 74AUP1G14GX4-Q100Z?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP1G14GX4-Q100Z transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 74AUP1G14GX4-Q100Z?

74AUP1G14GX4-Q100Z orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74AUP1G14GX4-Q100Z 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 74AUP1G14GX4-Q100Z?

For technical support, including 74AUP1G14GX4-Q100Z datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP1G14GX4-Q100Z requirements.

6.How does Aetrix verify that 74AUP1G14GX4-Q100Z is sourced from the original manufacturer or authorized distributors?

All 74AUP1G14GX4-Q100Z 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 74AUP1G14GX4-Q100Z meets industry standards.

7.What is the process for return or replacement of 74AUP1G14GX4-Q100Z?

All 74AUP1G14GX4-Q100Z units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP1G14GX4-Q100Z, 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 74AUP1G14GX4-Q100Z part is unused and in its original packaging.

Return procedure for 74AUP1G14GX4-Q100Z:

1.Submit a request within 90 days.

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

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