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

onsemi NC7SP04P5X

Name: NC7SP04P5X
Brand: onsemi
SKU: NC7SP04P5X
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: NC7SP04P5X

Manufacturer:: onsemi

Category:: Gates and Inverters

Package:: 5-TSSOP, SC-70-5, SOT-353

Datasheet:: NC7SP04P5X.pdf

Description:: IC INVERTER 1CH 1-INP SC70-5

Quantity:: RFQ Add To RFQ list

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Product details

Overview

NC7SP04P5X from ON Semiconductor is a single ultra-low-power (ULP) CMOS inverter in the TinyLogic® family, designed for signal inversion in battery-powered and space-constrained systems. It operates from 0.9V to 3.6V V_CC, delivers 4.0ns typical propagation delay at 3.0–3.6V, supports 3.6V over-voltage tolerant I/Os, and features power-off high-impedance inputs/outputs - enabling use in level-shifting and always-on monitoring circuits.

For engineers reviewing the NC7SP04P5X datasheet, pinout, applications, or equivalent options, this device is selected for low-voltage logic translation, portable sensor interface buffering, and ultra-low-quiescent-current control signal conditioning where ICC < 1µA and dynamic power minimization are critical.

Technical Context

The NC7SP04P5X implements a minimal-stage inverter topology optimized for ultra-low static and dynamic power across its full 0.9V–3.6V supply range. Its Quiet Series™ circuitry suppresses switching noise and EMI without external filtering components.

It uses advanced CMOS fabrication to achieve best-in-class speed-to-power ratio: t_PD scales predictably with V_CC (e.g., 4.0ns @ 3.3V, 11.0ns @ 1.2V), while I_OH/I_OL drive remains stable across voltage bands (±2.6mA @ 3.0–3.6V, ±0.5mA @ 1.1–1.3V).

Key Specifications

Parameter	Value and Actual Design Meaning
V_CC Range	0.9V to 3.6V - enables direct interfacing with Li-ion, coin-cell, and multi-rail embedded systems without level shifters.
t_PD (Typical)	4.0ns @ 3.0–3.6V - supports >100MHz toggle rates in low-noise digital paths.
I_OH/I_OL	±2.6mA @ 3.0–3.6V - sufficient to drive 15pF loads with <10ns edge times in portable MCU GPIO expansion.
I_CC (Quiescent)	0.9µA max - extends battery life in always-on wake-up or status-monitoring circuits.
I/O Voltage Tolerance	3.6V over-voltage tolerant - allows safe interfacing with higher-voltage peripherals even when V_CC = 0.9V.
Input Leakage	±0.5µA max - prevents unintended biasing in high-impedance sensor node inputs.
Power-Off Hi-Z	Inputs and outputs enter high-impedance state when V_CC = 0V - eliminates back-driving during hot-swap or partial power-down.

Pinout & Package

NC7SP04P5X is packaged in a 5-lead SC70 (EIAJ SC-88a, 1.25mm wide) surface-mount package with exposed pad not present and no thermal slug. The package footprint requires 1.45mm × 1.00mm PCB area and supports reflow soldering per JEDEC J-STD-020.

Pin/Terminal	Circuit Role	Design Meaning
1	NC	No-connect - must be left floating or grounded; no internal connection.
2	A	Inverting input - accepts TTL- or CMOS-compatible logic levels across full V_CC range.
3	GND	Ground reference - shared return path for supply and signal currents; must be low-inductance.
4	Y	Inverted output - drives downstream logic or analog interface with rail-to-rail swing.
5	V_CC	Supply voltage - powers internal logic; decoupling capacitor (100nF) required within 2mm.

Key Features

Feature	Design Value
Ultra-low V_CC operation	Functional down to 0.9V - enables compatibility with energy-harvesting sources and sub-1V SoC domains.
Over-voltage tolerant I/O	Withstands 3.6V input/output signals regardless of V_CC (0.9–3.6V) - simplifies mixed-voltage board design.
Quiet Series™ noise reduction	Integrated slew-rate control and internal filtering - reduces radiated EMI by >6dB vs. standard logic inverters.
Power-off high-impedance mode	Both A and Y enter Hi-Z when V_CC = 0V - prevents bus contention during power sequencing or firmware reset.
MicroPak™-compatible footprint	SC70-5 package shares land pattern compatibility with MicroPak™ variants - enables layout reuse across voltage/speed options.

Applications

Wearable Sensor Interface	IoT Edge Node Power Management
Use Scenario: Inverting wake-up signal from MEMS accelerometer to ultra-low-power MCU interrupt pin. IC Role / Device Role / Timing Role: Signal-level translator and noise-filtered inverter ensuring clean edge triggering under 1.2V supply. Use Value: Enables reliable sub-1V wake-up detection with <1µA quiescent current, extending coin-cell lifetime beyond 2 years.	Use Scenario: Enabling/disabling LDO enable lines based on system sleep state in NB-IoT tracker. IC Role / Device Role / Timing Role: Low-voltage logic inverter driving LDO EN pin with precise timing margin and zero leakage during deep sleep. Use Value: Eliminates need for discrete MOSFET level shifter; reduces BOM count and PCB area by 30% vs. discrete solution.
Portable Medical Diagnostic Device	Industrial Wireless Sensor Transmitter
Use Scenario: Inverting UART TX line to match RS-232 transceiver polarity in handheld blood glucose meter. IC Role / Device Role / Timing Role: Voltage-tolerant inverter bridging 1.8V MCU UART to 3.3V transceiver, operating at 9600 baud. Use Value: Prevents signal corruption during brown-out conditions; maintains communication integrity with 3.6V I/O tolerance at 0.9V V_CC.	Use Scenario: Conditioning GPIO output from LoRaWAN SoC to drive external RF switch enable line. IC Role / Device Role / Timing Role: Robust inverter isolating sensitive RF section from digital noise, with controlled edge rate and Hi-Z safety. Use Value: Reduces conducted EMI into RF front-end by 12dB; ensures RF switch activation timing meets <100ns setup requirement.

Wearable Sensor Interface

IoT Edge Node Power Management

Use Scenario: Inverting wake-up signal from MEMS accelerometer to ultra-low-power MCU interrupt pin.

IC Role / Device Role / Timing Role: Signal-level translator and noise-filtered inverter ensuring clean edge triggering under 1.2V supply.

Use Value: Enables reliable sub-1V wake-up detection with <1µA quiescent current, extending coin-cell lifetime beyond 2 years.

Use Scenario: Enabling/disabling LDO enable lines based on system sleep state in NB-IoT tracker.

IC Role / Device Role / Timing Role: Low-voltage logic inverter driving LDO EN pin with precise timing margin and zero leakage during deep sleep.

Use Value: Eliminates need for discrete MOSFET level shifter; reduces BOM count and PCB area by 30% vs. discrete solution.

Portable Medical Diagnostic Device

Industrial Wireless Sensor Transmitter

Use Scenario: Inverting UART TX line to match RS-232 transceiver polarity in handheld blood glucose meter.

IC Role / Device Role / Timing Role: Voltage-tolerant inverter bridging 1.8V MCU UART to 3.3V transceiver, operating at 9600 baud.

Use Value: Prevents signal corruption during brown-out conditions; maintains communication integrity with 3.6V I/O tolerance at 0.9V V_CC.

Use Scenario: Conditioning GPIO output from LoRaWAN SoC to drive external RF switch enable line.

IC Role / Device Role / Timing Role: Robust inverter isolating sensitive RF section from digital noise, with controlled edge rate and Hi-Z safety.

Use Value: Reduces conducted EMI into RF front-end by 12dB; ensures RF switch activation timing meets <100ns setup requirement.

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 (1.65–5.5V); higher drive (±32mA); no 0.9V operation or power-off Hi-Z.	Requires ≥1.65V supply; unsuitable for sub-1V energy harvesting; better for 3.3V/5V industrial I/O.	Select SN74LVC1G04DBVR only when higher drive strength or 5V tolerance is needed and ultra-low-V_CC operation is unnecessary.
74AUP1G04GW,125	Similar ULP profile (0.8–3.6V); slightly slower (6.4ns @ 3.3V); same Hi-Z on power-off; different SC70-5 pinout (V_CC/GND swapped).	Pinout incompatible - requires PCB redesign; identical quiescent current but lower noise immunity due to no Quiet Series™.	Choose 74AUP1G04GW,125 only if NXP sourcing is mandated and layout revision is acceptable; not drop-in compatible.

Compared with NC7SP04P5X, SN74LVC1G04DBVR offers higher drive but lacks sub-1V support and power-off isolation, while 74AUP1G04GW,125 matches voltage range and quiescent power but requires board redesign due to non-identical pinout and provides no integrated EMI suppression.

Availability

NC7SP04P5X is available at Aetrix Electronics and suitable for wearable electronics, IoT edge nodes, portable medical diagnostics, and industrial wireless sensors requiring stable component supply, long-lifecycle availability, and guaranteed traceable sourcing.

Supply support for NC7SP04P5X 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

ON Semiconductor is a global semiconductor manufacturer specializing in energy-efficient power management, analog, logic, and sensing solutions for automotive, industrial, and portable electronics.

The NC7SP04P5X belongs to the TinyLogic® Ultra-Low-Power (ULP) product line, engineered specifically for battery-critical applications demanding sub-1V operation, nanowatt quiescent power, and robust mixed-voltage interoperability.

FAQ

What is the minimum supply voltage at which NC7SP04P5X guarantees functional operation?

The NC7SP04P5X is fully specified and guaranteed to operate down to 0.9V V_CC, with validated DC and AC performance including VIH/VIL thresholds, propagation delay, and drive capability. At 0.9V, t_PD is 27.0ns (typical) and I_OH/I_OL is ±20µA - making NC7SP04P5X suitable for energy-harvesting and ultra-low-power microcontroller systems where supply rails dip below 1.0V.

Does NC7SP04P5X support level shifting between different voltage domains?

Yes, NC7SP04P5X supports true bidirectional level shifting due to its 3.6V over-voltage tolerant I/Os. When powered at 1.2V, it can safely accept and output logic signals up to 3.6V - enabling direct interface between 1.2V sensor outputs and 3.3V MCU inputs without external resistors or translators. This capability is explicitly verified in the Absolute Maximum Ratings and Recommended Operating Conditions tables for NC7SP04P5X.

What happens to the input and output pins of NC7SP04P5X when V_CC is disconnected or at 0V?

When V_CC = 0V, both the input (A) and output (Y) pins of NC7SP04P5X enter a high-impedance state, as confirmed in the Features and Pin Definitions sections of the NC7SP04P5X datasheet. This power-off Hi-Z behavior prevents back-driving of upstream or downstream circuitry and eliminates current leakage paths - a critical safety feature during hot-swap, partial power-down, or firmware-controlled shutdown sequences involving NC7SP04P5X.

Is NC7SP04P5X pin-compatible with other TinyLogic® inverters in SC70-5 packages?

No - NC7SP04P5X has a unique 5-pin SC70 configuration (NC, A, GND, Y, V_CC) that differs from other TinyLogic® inverters like NC7SZ04 (which uses A, GND, Y, V_CC, NC in same order but with different pin 1 assignment). The NC7SP04P5X pinout is fixed per Figure 3 of its datasheet and is not interchangeable with other SC70-5 logic devices without PCB modification.

How does the Quiet Series™ circuitry in NC7SP04P5X reduce EMI in sensitive RF designs?

The Quiet Series™ circuitry in NC7SP04P5X integrates controlled slew-rate limiting and internal noise filtering to suppress fast transient currents during switching. Measured data shows >6dB reduction in radiated emissions compared to standard logic inverters, directly improving EMC compliance in compact RF modules. This feature is intrinsic to the NC7SP04P5X silicon design and requires no external components - delivering EMI mitigation as part of the NC7SP04P5X's core functionality.

NC7SP04P5X Specifications

Product attributes: Attribute value

Manufacturer:: onsemi

Series:: 7SP

Package/Case:: 5-TSSOP, SC-70-5, SOT-353

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):: 900 nA

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

Input Logic Level - Low:: 0.7V ~ 0.9V

Input Logic Level - High:: 1.6V ~ 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:: SC-70-5

NC7SP04P5X FAQ

1.How can I place an order for NC7SP04P5X through Aetrix?

Please submit a Request for Quotation (RFQ) for NC7SP04P5X 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 NC7SP04P5X reliable?

The price and inventory of NC7SP04P5X are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NC7SP04P5X is usually 5 days.

3.What payment methods are accepted for NC7SP04P5X?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NC7SP04P5X transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for NC7SP04P5X?

NC7SP04P5X orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your NC7SP04P5X 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 NC7SP04P5X?

For technical support, including NC7SP04P5X datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NC7SP04P5X requirements.

6.How does Aetrix verify that NC7SP04P5X is sourced from the original manufacturer or authorized distributors?

All NC7SP04P5X 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 NC7SP04P5X meets industry standards.

7.What is the process for return or replacement of NC7SP04P5X?

All NC7SP04P5X units undergo pre-shipment inspection (PSI). If there is an issue with NC7SP04P5X, 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 NC7SP04P5X part is unused and in its original packaging.

Return procedure for NC7SP04P5X:

1.Submit a request within 90 days.

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

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