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

onsemi NC7WV14L6X

Name: NC7WV14L6X
Brand: onsemi
SKU: NC7WV14L6X
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: NC7WV14L6X

Manufacturer:: onsemi

Category:: Gates and Inverters

Package:: 6-UFDFN

Datasheet:: NC7WV14L6X.pdf

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

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Product details

Overview

NC7WV14L6X from onsemi is a dual Schmitt-trigger inverter IC designed for ultra-low-power, wide-voltage logic interfacing in space-constrained applications. It operates from 0.9 V to 3.6 V, delivers 2.2 ns typical propagation delay at 3.3 V, supports ±24 mA I_O drive, and features IOFF partial power-down protection. It is used in battery-powered sensor interfaces and level-shifting circuits between mixed-voltage subsystems.

For engineers reviewing the NC7WV14L6X datasheet, pinout, applications, or equivalent options, key selection criteria include its 0.9–3.6 V supply range, Schmitt-trigger hysteresis (0.29–1.2 V depending on V_CC), MicroPak package footprint, and guaranteed overvoltage tolerance up to 3.6 V on inputs/outputs.

Technical Context

The NC7WV14L6X integrates two independent Schmitt-trigger inverters with rail-to-rail input thresholds that scale with V_CC, enabling robust noise immunity across its full 0.9–3.6 V operating range. Its IOFF circuitry actively disables output leakage when V_CC = 0 V, preventing back-driving in partial-power-down systems.

It uses CMOS technology with optimized drive strength (±24 mA at 3.3 V) and low dynamic power consumption (C_PD = 14.0 pF), making it suitable for high-speed, low-static-current signal conditioning in portable and IoT edge nodes.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CC Range	0.9 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.
t_PD (Typ)	2.2 ns at V_CC = 3.3 V - supports >200 MHz toggle rates in clean signal paths with 15 pF load.
Hysteresis (V_H)	0.29 V (min) at 0.9 V; up to 1.2 V (max) at 3.6 V - provides noise margin against slow or noisy input edges.
I_O Drive	±24 mA at V_CC = 3.3 V - sufficient to directly drive LEDs, small capacitive loads, or fan-out to ≥4 LVTTL inputs.
Input Tolerance	Inputs/outputs tolerant to 3.6 V regardless of V_CC - allows safe interfacing with higher-voltage peripherals even at 0.9 V operation.
IOFF Leakage	<0.5 µA at V_CC = 0 V - prevents current backflow during system sleep or hot-swap events.

Pinout & Package

NC7WV14L6X is packaged in a 6-pin MicroPak (SIP6, 1.45 mm × 1.0 mm, 0.4 mm pitch) - a leadless, bottom-termination package requiring solder paste stencil optimization and X-ray inspection for assembly verification.

Pin/Terminal	Circuit Role	Design Meaning
1 (A1)	Input 1	Schmitt-trigger inverter input; accepts 0–3.6 V signals independent of V_CC.
2 (GND)	Ground	Reference return for both logic and power; must be low-impedance for noise immunity.
3 (A2)	Input 2	Independent Schmitt-trigger inverter input; electrically isolated from A1 path.
4 (Y2)	Output 2	Inverted, buffered output of A2; capable of sourcing/sinking ±24 mA at 3.3 V.
5 (V_CC)	Supply	Single positive supply input; powers both inverters and internal bias circuitry.
6 (Y1)	Output 1	Inverted, buffered output of A1; shares same drive capability and voltage tolerance as Y2.

Key Features

Feature	Design Value
Ultra-low-voltage operation	Functional down to 0.9 V V_CC - enables integration into energy-harvesting and coin-cell-powered systems.
Schmitt-trigger inputs	Hysteresis scales with V_CC (0.29–1.2 V) - eliminates contact bounce and EMI-induced glitches on mechanical or RF-noisy inputs.
IOFF partial power-down	Sub-µA leakage when V_CC = 0 V - preserves isolation between powered and unpowered subsystems in modular designs.
Overvoltage-tolerant I/O	3.6 V absolute max on all pins - permits safe connection to legacy 3.3 V buses while operating at 1.2 V or 1.8 V.
MicroPak packaging	1.45 mm × 1.0 mm footprint with 0.4 mm pitch - reduces PCB area by >50% vs. SC-88, ideal for wearables and miniaturized sensors.

Applications

Industrial Sensor Interface	Low-Power Wearable Logic
Use Scenario: Conditioning analog switch or reed relay outputs in battery-operated environmental monitors. IC Role / Device Role / Timing Role: Dual Schmitt-trigger inverter cleans slow, noisy mechanical switch transitions before MCU GPIO sampling. Use Value: Eliminates external RC filters and software debouncing, reducing BOM count and firmware complexity while maintaining <1 µA quiescent current.	Use Scenario: Level-shifting and signal inversion between 1.2 V sensor ASICs and 3.3 V BLE radio modules in hearables. IC Role / Device Role / Timing Role: Voltage-agnostic inverter bridges mismatched I/O domains without external bias or resistors. Use Value: Enables direct interconnect with no level-shifters, saving 0.5 mm² PCB area and avoiding timing skew from discrete solutions.
IoT Edge Node Power Sequencing	Portable Medical Diagnostic Input
Use Scenario: Generating synchronized enable signals for multiple low-power subsystems during wake-up from deep sleep. IC Role / Device Role / Timing Role: Dual inverter provides complementary control logic with matched propagation delay (≤0.5 ns skew). Use Value: Ensures deterministic power-up sequence across PMICs and ADCs, eliminating race conditions seen with discrete gate delays.	Use Scenario: Debouncing tactile buttons and detecting electrode connection status in handheld ECG devices. IC Role / Device Role / Timing Role: Schmitt-trigger input rejects ESD transients and body-coupled noise on front-panel controls. Use Value: Meets IEC 60601-1 ESD immunity requirements (±8 kV contact) without added TVS diodes or layout guard rings.

Industrial Sensor Interface

Low-Power Wearable Logic

Use Scenario: Conditioning analog switch or reed relay outputs in battery-operated environmental monitors.

IC Role / Device Role / Timing Role: Dual Schmitt-trigger inverter cleans slow, noisy mechanical switch transitions before MCU GPIO sampling.

Use Value: Eliminates external RC filters and software debouncing, reducing BOM count and firmware complexity while maintaining <1 µA quiescent current.

Use Scenario: Level-shifting and signal inversion between 1.2 V sensor ASICs and 3.3 V BLE radio modules in hearables.

IC Role / Device Role / Timing Role: Voltage-agnostic inverter bridges mismatched I/O domains without external bias or resistors.

Use Value: Enables direct interconnect with no level-shifters, saving 0.5 mm² PCB area and avoiding timing skew from discrete solutions.

IoT Edge Node Power Sequencing

Portable Medical Diagnostic Input

Use Scenario: Generating synchronized enable signals for multiple low-power subsystems during wake-up from deep sleep.

IC Role / Device Role / Timing Role: Dual inverter provides complementary control logic with matched propagation delay (≤0.5 ns skew).

Use Value: Ensures deterministic power-up sequence across PMICs and ADCs, eliminating race conditions seen with discrete gate delays.

Use Scenario: Debouncing tactile buttons and detecting electrode connection status in handheld ECG devices.

IC Role / Device Role / Timing Role: Schmitt-trigger input rejects ESD transients and body-coupled noise on front-panel controls.

Use Value: Meets IEC 60601-1 ESD immunity requirements (±8 kV contact) without added TVS diodes or layout guard rings.

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
NC7WZ14P6X	SC-88 package (1.25 mm × 2.0 mm); identical electrical specs but larger footprint and higher thermal resistance (377°C/W vs. 154°C/W).	Preferred where reworkability or legacy board compatibility outweighs size constraints.	Select NC7WZ14P6X only if MicroPak assembly infrastructure is unavailable or thermal derating at >85°C is not required.
SN74LVC2G14DCKR	TI part; 1.65–5.5 V V_CC range; no IOFF; slightly slower t_PD (4.5 ns typ at 3.3 V); same 6-pin SC-70 footprint.	Suitable for 5 V-tolerant systems where partial power-down is unnecessary and wider supply margin is needed.	Choose SN74LVC2G14DCKR only when operating above 3.6 V or when TI's qualification pedigree is mandated for automotive use cases.

Compared with NC7WV14L6X, NC7WZ14P6X trades miniaturization for easier assembly and higher thermal resistance, while SN74LVC2G14DCKR extends voltage range at the cost of IOFF support and Schmitt hysteresis consistency below 1.65 V.

Availability

NC7WV14L6X is available at Aetrix Electronics and suitable for industrial sensor interfaces, low-power wearable logic, and IoT edge node power sequencing requiring stable component supply and long-term lifecycle assurance.

Supply support for NC7WV14L6X 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

onsemi (Semiconductor Components Industries, LLC) is a global semiconductor supplier focused on energy-efficient innovation for automotive, industrial, cloud, medical, and IoT applications.

The TinyLogic ULP-A family-including NC7WV14L6X-is engineered for ultra-low-power, wide-V_CC operation in miniaturized portable and battery-constrained systems, emphasizing voltage scalability and noise-immune signal conditioning.

FAQ

What is the minimum operating voltage for NC7WV14L6X?

The NC7WV14L6X guarantees functional operation down to 0.9 V V_CC, with validated DC and AC performance including hysteresis and propagation delay specified at this voltage. Below 0.9 V, behavior is not characterized, and reliable switching cannot be assured. The NC7WV14L6X datasheet explicitly defines 0.9 V as the absolute minimum recommended supply voltage under all operating temperatures.

Does NC7WV14L6X support true bidirectional level shifting?

No, NC7WV14L6X does not support bidirectional level shifting. It is a unidirectional inverter: inputs accept 0–3.6 V signals regardless of V_CC, and outputs swing rail-to-rail between GND and V_CC. While its overvoltage-tolerant inputs allow interfacing with higher-voltage sources, the output voltage is strictly bounded by V_CC; thus, it cannot translate a 3.3 V logic high to a 1.2 V domain without external components.

Can NC7WV14L6X be used with V_CC = 0 V during system standby?

Yes - the NC7WV14L6X incorporates IOFF circuitry that actively disables output drivers and limits input/output leakage to <0.5 µA when V_CC = 0 V. This prevents back-current flow from live signal lines into the unpowered device, making NC7WV14L6X suitable for partial-power-down architectures such as those found in multi-rail portable electronics.

What is the thermal resistance (θ_JA) of the NC7WV14L6X MicroPak package?

The NC7WV14L6X in MicroPak (CASE 127EB) has a thermal resistance θ_JA of 154°C/W, measured per JESD51-7 on an FR4 board with minimum pad spacing and 10 mm × 1 inch, 2-ounce copper trace. This value is significantly lower than the SC-88 variant (377°C/W), reflecting superior heat dissipation enabled by the MicroPak's exposed die-pad and bottom-termination design.

Is NC7WV14L6X RoHS compliant and halogen-free?

Yes, NC7WV14L6X is Pb-free, halogen-free/BFR-free, and fully RoHS compliant per EU Directive 2011/65/EU. This compliance is confirmed in the official onsemi datasheet (Rev. 3, July 2022), and the device carries appropriate marking per JEDEC standards. No exemptions apply, and material declarations are available through onsemi's compliance portal.

NC7WV14L6X Specifications

Product attributes: Attribute value

Manufacturer:: onsemi

Series:: 7WV

Package/Case:: 6-UFDFN

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Logic Type:: Inverter

Number of Circuits:: 2

Number of Inputs:: 2

Features:: Schmitt Trigger

Voltage - Supply:: 0.9V ~ 3.6V

Current - Quiescent (Max):: 900 nA

Current - Output High, Low:: 24mA, 24mA

Input Logic Level - Low:: 0.1V ~ 0.6V

Input Logic Level - High:: 0.7V ~ 2.2V

Max Propagation Delay @ V, Max CL:: 3.3ns @ 3V, 30pF

Operating Temperature:: -40°C ~ 85°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 6-MicroPak

NC7WV14L6X FAQ

1.How can I place an order for NC7WV14L6X through Aetrix?

Please submit a Request for Quotation (RFQ) for NC7WV14L6X 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 NC7WV14L6X reliable?

The price and inventory of NC7WV14L6X are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NC7WV14L6X is usually 5 days.

3.What payment methods are accepted for NC7WV14L6X?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NC7WV14L6X transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for NC7WV14L6X?

NC7WV14L6X orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your NC7WV14L6X 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 NC7WV14L6X?

For technical support, including NC7WV14L6X datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NC7WV14L6X requirements.

6.How does Aetrix verify that NC7WV14L6X is sourced from the original manufacturer or authorized distributors?

All NC7WV14L6X 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 NC7WV14L6X meets industry standards.

7.What is the process for return or replacement of NC7WV14L6X?

All NC7WV14L6X units undergo pre-shipment inspection (PSI). If there is an issue with NC7WV14L6X, 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 NC7WV14L6X part is unused and in its original packaging.

Return procedure for NC7WV14L6X:

1.Submit a request within 90 days.

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

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