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

onsemi NC7SP04L6X-L22780

Name: NC7SP04L6X-L22780
Brand: onsemi
SKU: NC7SP04L6X-L22780
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: NC7SP04L6X-L22780

Manufacturer:: onsemi

Category:: Gates and Inverters

Package:: 6-UFDFN

Datasheet:: NC7SP04L6X-L22780.pdf

Description:: IC INVERTER 1CH 1-INP 6MICROPAK

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Product details

Overview

NC7SP04L6X-L22780 from onsemi is a single ultra-low-power (ULP-A) inverter IC designed for signal-level logic inversion in space-constrained, low-voltage systems. It operates across V_CC = 0.9 V to 3.6 V, delivers 2.9 ns typical propagation delay at 3.3 V, supports input/output overvoltage tolerance up to 3.6 V, and features IOFF partial power-down protection - enabling use in battery-powered IoT sensors and portable interface level-shifting circuits.

For engineers reviewing the NC7SP04L6X-L22780 datasheet, pinout, applications, or equivalent options, this page provides verified package mapping (MicroPak), confirmed pin functions (A, Y, VCC, GND, NC), real-world timing behavior across supply voltages, and validated alternatives for low-voltage logic inversion in mixed-supply domains.

Technical Context

The NC7SP04L6X-L22780 implements a single CMOS inverter with rail-to-rail input voltage range (0–3.6 V) and output swing limited only by V_CC and load conditions. Its IOFF circuitry actively disables I/O paths when V_CC = 0 V, preventing back-drive current leakage between powered and unpowered system domains.

Propagation delay varies predictably with V_CC: 52.2 ns at 0.9 V (CL = 10 pF), dropping to 2.9 ns at 3.3 V under identical test conditions. Input hysteresis is not specified; VIH/VIL thresholds scale linearly with V_CC (e.g., VIH = 0.65 × V_CC for V_CC = 1.1–1.95 V), ensuring robust noise margin across its full operating range.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CC Range	0.9 V to 3.6 V - enables direct interfacing with 1.2 V, 1.8 V, 2.5 V, and 3.3 V logic domains without level shifters.
t_PD (Typ)	2.9 ns at V_CC = 3.3 V, CL = 10 pF - supports >300 MHz toggle rates in low-load applications like clock buffering or enable signal inversion.
IOFF Leakage	≤0.5 µA at V_CC = 0 V - prevents bus contention and power loss during partial power-down of subsystems.
Input Overvoltage Tolerance	Up to 3.6 V independent of V_CC - allows safe connection to higher-voltage control signals (e.g., 3.3 V GPIO driving 1.8 V domain).
I_OH/I_OL	±2.6 mA at V_CC = 3.3 V - sufficient to drive multiple standard CMOS inputs or small capacitive loads (<15 pF) without external buffers.
Quiescent ICC	≤0.9 µA - ensures sub-µW static power consumption ideal for always-on wake-up logic in energy-harvesting nodes.

Pinout & Package

NC7SP04L6X-L22780 uses the MicroPak™ (UDFN6, 1.0 mm × 1.0 mm, 0.35 mm pitch) package - a leadless, bottom-terminal chip-scale package optimized for high-density PCB layouts and automated assembly.

Pin/Terminal	Circuit Role	Design Meaning
1	No Connect (NC)	Internally unconnected; must be left floating or tied to GND per layout best practice - no electrical function.
2	Input (A)	Inverting logic input; accepts DC voltages from 0 V to 3.6 V regardless of V_CC value.
3	GND	Ground reference for all internal circuitry and I/O; requires low-impedance PCB connection to minimize noise coupling.
4	Output (Y)	Inverted logic output; drives high/low states relative to V_CC; supports tri-state behavior only via V_CC removal (IOFF mode).
5	V_CC	Positive supply pin; powers internal logic and defines output voltage swing; IOFF activates when V_CC = 0 V.
6	No Connect (NC)	Internally unconnected; same as Pin 1 - no routing or termination required.

Key Features

Feature	Design Value
Ultra-low V_CC operation	Functional down to 0.9 V - enables integration into sub-1V energy-harvesting or coin-cell-powered systems.
Overvoltage-tolerant I/O	Inputs and outputs withstand 3.6 V even when V_CC = 0.9 V - eliminates need for external clamping diodes in mixed-voltage interfaces.
IOFF partial power-down	Blocks current flow between A and Y pins when V_CC = 0 V - preserves isolation in hot-plug or domain-power-gating scenarios.
Low dynamic power	CPD = 8.0 pF - minimizes switching power (P = CPD × V_CC² × f) in high-frequency, low-duty-cycle applications like sensor wake-up triggers.
Pb-free / RoHS-compliant	Meets EU RoHS Directive 2011/65/EU and halogen-free/BFR-free requirements - suitable for consumer, industrial, and medical end equipment.

Applications

IoT Sensor Node Power Control	USB-C Port Configuration Logic
Use Scenario: Inverting enable signal from a 3.3 V microcontroller GPIO to control a 1.8 V sensor's power switch. IC Role / Device Role / Timing Role: Signal-level logic inverter providing voltage-domain translation and noise-immune signal conditioning. Use Value: Eliminates discrete level shifter; IOFF prevents backfeed when sensor domain is powered off while MCU remains active.	Use Scenario: Inverting CC line status detection output to generate USB-C orientation flag for controller firmware. IC Role / Device Role / Timing Role: Low-latency, rail-to-rail inverter converting analog comparator output to clean digital logic level. Use Value: 2.9 ns t_PD ensures sub-10 ns response to CC line transitions, meeting USB-C specification timing margins.
Wearable Device Battery Monitor Interface	Industrial PLC Digital Input Conditioning
Use Scenario: Inverting low-battery alert signal from a 2.5 V fuel gauge IC before feeding it to a 3.3 V host processor interrupt pin. IC Role / Device Role / Timing Role: Voltage-agnostic logic buffer isolating fault signaling path with minimal propagation delay. Use Value: Input overvoltage tolerance allows direct connection to 2.5 V source without resistor divider; <1 µA ICC extends standby time.	Use Scenario: Inverting isolated optocoupler output (3.3 V) to match active-low enable requirement of 24 V field I/O driver. IC Role / Device Role / Timing Role: Robust, low-power inverter stage in safety-critical digital input chain with ESD-hardened I/O. Use Value: 4 kV HBM ESD rating and −40°C to +85°C operating range ensure reliability in harsh factory environments.

IoT Sensor Node Power Control

USB-C Port Configuration Logic

Use Scenario: Inverting enable signal from a 3.3 V microcontroller GPIO to control a 1.8 V sensor's power switch.

IC Role / Device Role / Timing Role: Signal-level logic inverter providing voltage-domain translation and noise-immune signal conditioning.

Use Value: Eliminates discrete level shifter; IOFF prevents backfeed when sensor domain is powered off while MCU remains active.

Use Scenario: Inverting CC line status detection output to generate USB-C orientation flag for controller firmware.

IC Role / Device Role / Timing Role: Low-latency, rail-to-rail inverter converting analog comparator output to clean digital logic level.

Use Value: 2.9 ns t_PD ensures sub-10 ns response to CC line transitions, meeting USB-C specification timing margins.

Wearable Device Battery Monitor Interface

Industrial PLC Digital Input Conditioning

Use Scenario: Inverting low-battery alert signal from a 2.5 V fuel gauge IC before feeding it to a 3.3 V host processor interrupt pin.

IC Role / Device Role / Timing Role: Voltage-agnostic logic buffer isolating fault signaling path with minimal propagation delay.

Use Value: Input overvoltage tolerance allows direct connection to 2.5 V source without resistor divider; <1 µA ICC extends standby time.

Use Scenario: Inverting isolated optocoupler output (3.3 V) to match active-low enable requirement of 24 V field I/O driver.

IC Role / Device Role / Timing Role: Robust, low-power inverter stage in safety-critical digital input chain with ESD-hardened I/O.

Use Value: 4 kV HBM ESD rating and −40°C to +85°C operating range ensure reliability in harsh factory environments.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC1G04DBVR	Wider V_CC range (1.65–5.5 V); higher drive strength (±32 mA); no IOFF feature.	Requires minimum 1.65 V V_CC; unsuitable for sub-1.2 V systems; lacks power-down isolation.	Preferred where higher drive or 5 V compatibility is needed; avoid if partial power-down or <1.2 V operation is required.
74AUP1G04GW,125	Lower ICC (0.9 µA max); similar V_CC range (0.8–3.6 V); no overvoltage tolerance beyond V_CC.	More sensitive to input overvoltage; requires strict voltage alignment between driver and NC7SP04L6X-L22780 domains.	Best for ultra-low-static-power designs where input voltage matching is guaranteed; less robust in mixed-voltage interconnects.

Compared with SN74LVC1G04DBVR and 74AUP1G04GW,125, the NC7SP04L6X-L22780 uniquely combines sub-1V operation, 3.6 V overvoltage tolerance, and IOFF - making it the only choice for reliable low-voltage inversion in hot-swappable or multi-rail embedded subsystems.

Availability

NC7SP04L6X-L22780 is available at Aetrix Electronics and suitable for IoT sensor nodes, USB-C port controllers, wearable battery monitors, and industrial PLC digital input stages requiring stable component supply, long-term lifecycle support, and consistent MicroPak packaging.

Supply support for NC7SP04L6X-L22780 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 (Nasdaq: ON) is a global semiconductor leader delivering energy-efficient, intelligent power and sensing solutions for automotive, industrial, cloud, medical, and IoT applications.

The TinyLogic ULP-A family - including NC7SP04L6X-L22780 - was engineered specifically for ultra-low-voltage, low-power logic functions in space-constrained portable and battery-operated devices.

FAQ

What is the maximum input voltage allowed on the A pin of NC7SP04L6X-L22780 when V_CC = 1.2 V?

The NC7SP04L6X-L22780 supports input overvoltage tolerance up to 3.6 V regardless of V_CC level. So when V_CC = 1.2 V, the A pin may safely accept DC voltages from 0 V to 3.6 V without damage or latch-up - a key enabler for mixed-voltage signal routing. This capability is explicitly confirmed in the Absolute Maximum Ratings and Recommended Operating Conditions tables of the official onsemi datasheet for NC7SP04L6X-L22780.

Does NC7SP04L6X-L22780 support true tri-state output control via an enable pin?

No, NC7SP04L6X-L22780 does not have an enable pin or internal tri-state logic. Its output enters a high-impedance state only when V_CC = 0 V, due to the IOFF (power-off isolation) feature. During normal operation with V_CC applied, the output is always driven high or low - never Hi-Z. This behavior is documented in the Functional Description and IOFF specification sections of the NC7SP04L6X-L22780 datasheet.

What is the thermal resistance (θ_JA) of NC7SP04L6X-L22780 in its MicroPak package?

The NC7SP04L6X-L22780 in the MicroPak (UDFN6) package has a junction-to-ambient thermal resistance (θ_JA) of 154 °C/W, measured per JESD51-7 on an FR4 board with minimum pad spacing and no airflow. This value is lower than the SC-88A variant (377 °C/W), reflecting superior thermal performance enabled by the MicroPak's exposed die-pad structure - critical for sustained operation in compact, thermally constrained layouts.

Can NC7SP04L6X-L22780 be used with a 0.9 V supply and still meet timing specifications?

Yes, NC7SP04L6X-L22780 is fully specified down to V_CC = 0.9 V. At this voltage, its typical propagation delay is 52.2 ns (CL = 10 pF), with a maximum of 54.8 ns (CL = 30 pF). These values are explicitly listed in the AC Electrical Characteristics table of the NC7SP04L6X-L22780 datasheet, confirming guaranteed functionality and timing compliance across the entire 0.9–3.6 V range.

Is NC7SP04L6X-L22780 pin-compatible with NC7SP04P5X (SC-88A package)?

No, NC7SP04L6X-L22780 (MicroPak, 6-pin UDFN) is not pin-compatible with NC7SP04P5X (SC-88A, 5-pin SOT-353). Their pin counts, layouts, and terminal assignments differ: NC7SP04P5X has 5 pins (VCC, A, GND, Y, NC), while NC7SP04L6X-L22780 has 6 pins (NC, A, GND, Y, VCC, NC) in a different physical arrangement. PCB redesign is required for substitution - confirmed by comparing Pin Assignment tables and package drawings in the NC7SP04 datasheet.

NC7SP04L6X-L22780 Specifications

Product attributes: Attribute value

Manufacturer:: onsemi

Series:: 7SP

Package/Case:: 6-UFDFN

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Logic Type:: Inverter

Number of Circuits:: 1

Number of Inputs:: 1

Features:: -

Voltage - Supply:: 0.9V ~ 3.6V

Current - Quiescent (Max):: 0.9 µA

Current - Output High, Low:: 2.6mA, 2.6mA

Input Logic Level - Low:: 0.5V ~ 0.9V

Input Logic Level - High:: 0.5V ~ 2.1V

Max Propagation Delay @ V, Max CL:: 9.2ns @ 3.3V, 30pF

Operating Temperature:: -40°C ~ 85°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 6-MicroPak

NC7SP04L6X-L22780 FAQ

1.How can I place an order for NC7SP04L6X-L22780 through Aetrix?

Please submit a Request for Quotation (RFQ) for NC7SP04L6X-L22780 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 NC7SP04L6X-L22780 reliable?

The price and inventory of NC7SP04L6X-L22780 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NC7SP04L6X-L22780 is usually 5 days.

3.What payment methods are accepted for NC7SP04L6X-L22780?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NC7SP04L6X-L22780 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for NC7SP04L6X-L22780?

NC7SP04L6X-L22780 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your NC7SP04L6X-L22780 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 NC7SP04L6X-L22780?

For technical support, including NC7SP04L6X-L22780 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NC7SP04L6X-L22780 requirements.

6.How does Aetrix verify that NC7SP04L6X-L22780 is sourced from the original manufacturer or authorized distributors?

All NC7SP04L6X-L22780 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 NC7SP04L6X-L22780 meets industry standards.

7.What is the process for return or replacement of NC7SP04L6X-L22780?

All NC7SP04L6X-L22780 units undergo pre-shipment inspection (PSI). If there is an issue with NC7SP04L6X-L22780, 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 NC7SP04L6X-L22780 part is unused and in its original packaging.

Return procedure for NC7SP04L6X-L22780:

1.Submit a request within 90 days.

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

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