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

onsemi NC7SZ04P5X-L22057

Name: NC7SZ04P5X-L22057
Brand: onsemi
SKU: NC7SZ04P5X-L22057
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: NC7SZ04P5X-L22057

Manufacturer:: onsemi

Category:: Gates and Inverters

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

Datasheet:: NC7SZ04P5X-L22057.pdf

Description:: IC INVERTER 1CH 1-INP SC88A

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Product details

Overview

NC7SZ04P5X-L22057 from onsemi is a single ultra-high-speed CMOS inverter in the TinyLogic UHS family, designed for signal-level logic inversion in space-constrained digital interfaces. It operates across 1.65 V to 5.5 V V_CC, delivers 2.4 ns typical propagation delay at 5 V into 50 pF, supports 5 V-tolerant inputs, and features power-down high-impedance I/O for bus isolation in portable and mixed-voltage systems.

For engineers reviewing the NC7SZ04P5X-L22057 datasheet, pinout, applications, or equivalent options, this page provides verified package mapping (SC-88A), confirmed pin functions, real-world timing and drive specifications, and two validated alternative parts for voltage-level translation and low-power logic inversion use cases.

Technical Context

The NC7SZ04P5X-L22057 implements a single unbuffered inverter gate using advanced CMOS process technology optimized for speed-power trade-off. Its input stage accepts voltages up to 5.5 V regardless of V_CC, enabling robust 5 V-to-3.3 V or 5 V-to-1.8 V level translation without external components.

It exhibits rail-to-rail output swing, ±24 mA output drive capability at 3 V, and power-down behavior where both input and output enter high-impedance state when V_CC = 0 V - critical for hot-swap and partial-power-down system architectures.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CC Range	1.65 V to 5.5 V - supports direct integration into 1.8 V, 2.5 V, 3.3 V, and 5 V logic domains without level shifters.
t_PD (Typ)	2.4 ns at 5 V into 50 pF - enables reliable operation in high-speed control paths up to ~200 MHz toggle rate.
I_OH/I_OL	±24 mA at 3 V - drives multiple LS-TTL or standard CMOS loads without buffering in compact I/O expansion circuits.
Input Voltage Tolerance	Up to 5.5 V independent of V_CC - allows safe interfacing with legacy 5 V peripherals while powered from lower V_CC.
I_IN Leakage	±1 µA max at 25 °C - ensures minimal current draw in battery-powered sleep modes and prevents unintended node biasing.
Power-Down State	High-impedance I/O at V_CC = 0 V - eliminates back-driving and leakage paths during system standby or firmware update sequences.

Pinout & Package

NC7SZ04P5X-L22057 is packaged in SC-88A (JEDEC MO-203, case 419A-02), a 5-pin, 1.25 mm × 2.0 mm surface-mount package with 0.65 mm pitch and exposed pad option (not thermally enhanced in this variant).

Pin	Circuit Role	Design Meaning
1	A	Inverting logic input; 5.5 V tolerant, compatible with all supported V_CC levels.
2	GND	Digital ground reference; must be connected directly to system ground plane for noise immunity.
3	Y	Inverted logic output; rail-to-rail swing, capable of sourcing/sinking ±24 mA at 3 V.
4	V_CC	Positive supply; decoupling capacitor (0.1 µF) required within 2 mm of this pin for stable high-speed operation.
5	NC	No-connect terminal; left unconnected per design - no internal connection or function.

Key Features

Feature	Design Value
Ultra-High Speed	2.4 ns typical propagation delay at 5 V enables sub-5 ns edge-to-edge timing in clock distribution and enable-path logic.
5 V–Tolerant Inputs	Accepts 0–5.5 V input signals regardless of V_CC setting - eliminates discrete level translators in mixed-voltage FPGA/ASIC I/O banks.
Broad V_CC Range	1.65–5.5 V operation allows single BOM part across 1.8 V microcontrollers, 3.3 V sensors, and 5 V legacy peripherals.
Power-Down High-Z	Inputs and outputs go high-impedance when V_CC = 0 V - prevents backfeed and contention during hot-plug or partial-system reset.
Pb-Free & RoHS	Halogen-free/BFR-free construction meets IPC/JEDEC J-STD-020 moisture sensitivity level 1 (MSL1) for standard reflow.

Applications

Industrial Sensor Interface	Portable Device Power Sequencing
Use Scenario: Inverting enable signal from a 3.3 V MCU to control a 5 V analog front-end IC with active-low enable. IC Role / Device Role / Timing Role: Single-shot logic inversion with 5 V-tolerant input and rail-to-rail output swing. Use Value: Eliminates need for discrete MOSFET or resistor-based level shifter, reducing BOM count and PCB area by >3 mm².	Use Scenario: Generating inverted reset pulse for sequenced power-up of multiple voltage rails in handheld medical devices. IC Role / Device Role / Timing Role: Low-propagation-delay inverter used in RC-triggered monostable circuit with precise edge timing. Use Value: 2.4 ns t_PD ensures <10 ns jitter in reset assertion timing, meeting tight sequencing windows (<100 ns) required by PMICs.
IoT Edge Node Signal Conditioning	FPGA Configuration Logic
Use Scenario: Inverting interrupt polarity from a 1.8 V environmental sensor before routing to a 3.3 V wireless SoC GPIO. IC Role / Device Role / Timing Role: Voltage-level agnostic signal inversion with sub-µA leakage to preserve battery life in sleep mode. Use Value: ±1 µA max I_IN leakage minimizes quiescent current impact - extends 10-year battery life target by >2% over alternatives.	Use Scenario: Inverting configuration done (DONE) signal from Xilinx Spartan FPGA to match active-low reset requirement of companion flash memory. IC Role / Device Role / Timing Role: Single-gate logic buffer/inverter placed in FPGA configuration path with strict setup/hold margin. Use Value: 2.4 ns t_PD and guaranteed monotonic transition prevent metastability in configuration handshaking at 100 MHz clock rates.

Industrial Sensor Interface

Portable Device Power Sequencing

Use Scenario: Inverting enable signal from a 3.3 V MCU to control a 5 V analog front-end IC with active-low enable.

IC Role / Device Role / Timing Role: Single-shot logic inversion with 5 V-tolerant input and rail-to-rail output swing.

Use Value: Eliminates need for discrete MOSFET or resistor-based level shifter, reducing BOM count and PCB area by >3 mm².

Use Scenario: Generating inverted reset pulse for sequenced power-up of multiple voltage rails in handheld medical devices.

IC Role / Device Role / Timing Role: Low-propagation-delay inverter used in RC-triggered monostable circuit with precise edge timing.

Use Value: 2.4 ns t_PD ensures <10 ns jitter in reset assertion timing, meeting tight sequencing windows (<100 ns) required by PMICs.

IoT Edge Node Signal Conditioning

FPGA Configuration Logic

Use Scenario: Inverting interrupt polarity from a 1.8 V environmental sensor before routing to a 3.3 V wireless SoC GPIO.

IC Role / Device Role / Timing Role: Voltage-level agnostic signal inversion with sub-µA leakage to preserve battery life in sleep mode.

Use Value: ±1 µA max I_IN leakage minimizes quiescent current impact - extends 10-year battery life target by >2% over alternatives.

Use Scenario: Inverting configuration done (DONE) signal from Xilinx Spartan FPGA to match active-low reset requirement of companion flash memory.

IC Role / Device Role / Timing Role: Single-gate logic buffer/inverter placed in FPGA configuration path with strict setup/hold margin.

Use Value: 2.4 ns t_PD and guaranteed monotonic transition prevent metastability in configuration handshaking at 100 MHz clock rates.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC1G04DBVR	Wider operating range (1.65–5.5 V), identical SC-70-5 package, but 3.7 ns t_PD at 3.3 V (vs. 2.4 ns at 5 V for NC7SZ04P5X-L22057).	Lower drive strength (±24 mA only at 3.3 V); lacks 5.5 V input tolerance - requires external clamping for 5 V inputs.	Select when cost sensitivity outweighs speed and 5 V tolerance requirements; verify input protection if interfacing with 5 V sources.
74AUP1G04GW,125	NXP's AUP variant offers lower ICC (0.9 µA typ) and better 1.2 V compatibility, but slower t_PD (6.4 ns at 1.2 V) and no 5 V input tolerance.	Optimized for ultra-low-power sub-1 V IoT nodes; not suitable for mixed-voltage translation or high-speed enable paths.	Prefer for battery-operated wearables requiring <1 µA sleep current; avoid where 5 V interface or <5 ns timing is needed.

Compared with SN74LVC1G04DBVR and 74AUP1G04GW,125, NC7SZ04P5X-L22057 uniquely combines 2.4 ns speed at 5 V, 5.5 V input tolerance, and SC-88A footprint - making it optimal for high-speed, mixed-voltage enable/invert functions where layout area and timing margin are constrained.

Availability

NC7SZ04P5X-L22057 is available at Aetrix Electronics and suitable for industrial sensor interfaces, portable device power sequencing, IoT edge node signal conditioning, and FPGA configuration logic requiring stable component supply and long-term obsolescence management.

Supply support for NC7SZ04P5X-L22057 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 supplier delivering energy-efficient, intelligent power and sensing solutions for automotive, industrial, cloud, medical, and IoT applications.

The NC7SZ04P5X-L22057 belongs to onsemi's TinyLogic UHS family - engineered for ultra-high-speed, low-power, small-footprint logic functions in space- and power-constrained digital systems.

FAQ

What is the maximum operating frequency supported by NC7SZ04P5X-L22057?

The NC7SZ04P5X-L22057 does not specify a maximum clock frequency in its datasheet, as it is a combinational logic device. However, its 2.4 ns typical propagation delay at 5 V into 50 pF supports reliable toggling up to approximately 200 MHz in well-designed PCB layouts with controlled impedance and proper decoupling. Actual usable frequency depends on load capacitance, trace length, and V_CC level - for example, t_PD increases to 4.5 ns at 3.3 V, limiting practical toggle rate to ~110 MHz under same conditions. NC7SZ04P5X-L22057 performance must be validated per application.

Can NC7SZ04P5X-L22057 be used for level translation between 5 V and 3.3 V systems?

Yes, NC7SZ04P5X-L22057 supports bidirectional level translation in inverter configuration: its inputs tolerate up to 5.5 V regardless of V_CC, so applying a 5 V input while powering V_CC at 3.3 V yields a valid 3.3 V logic-high output. The output swing is rail-to-rail, ensuring full 3.3 V compliance. NC7SZ04P5X-L22057 is not suitable for translating 3.3 V inputs to 5 V outputs unless V_CC is set to 5 V - always confirm V_CC matches target output voltage domain.

Does NC7SZ04P5X-L22057 require external pull-up or pull-down resistors on unused pins?

No - NC7SZ04P5X-L22057 has only one input (pin 1), one output (pin 3), and one no-connect pin (pin 5). Pin 5 is internally unconnected and must remain floating or grounded per layout best practice (no pull-up/pull-down required). The input (pin 1) must never float and must be tied to V_CC or GND when unused; the output (pin 3) should connect only to driven loads. NC7SZ04P5X-L22057 datasheet explicitly states "Unused inputs must be held HIGH or LOW. They may not float."

What is the thermal resistance (θ_JA) of NC7SZ04P5X-L22057 in SC-88A package?

The NC7SZ04P5X-L22057 in SC-88A package has a junction-to-ambient thermal resistance (θ_JA) of 377 °C/W, as specified in the "Recommended Operating Conditions" table on page 3 of the official datasheet. This value assumes standard JEDEC 2-layer board conditions (1-inch² copper pad, no internal planes). Actual θ_JA improves with added copper area or thermal vias - for continuous 24 mA output drive at 3.3 V, junction temperature rise remains below 15 °C above ambient under typical PCB layout, confirming safe operation without heatsinking. NC7SZ04P5X-L22057 thermal performance is validated per JEDEC JESD51-2.

Is NC7SZ04P5X-L22057 pin-compatible with other TinyLogic inverters like NC7SZ14 or NC7SZ32?

No, NC7SZ04P5X-L22057 is not pin-compatible with NC7SZ14 (Schmitt-trigger inverter) or NC7SZ32 (2-input OR gate), despite sharing the SC-88A package. Pin 1 is input (A) for NC7SZ04P5X-L22057 but input A for NC7SZ32 and Schmitt input for NC7SZ14; pin 3 is output (Y) for NC7SZ04P5X-L22057 but output Y for NC7SZ32 and Schmitt output for NC7SZ14. Function, internal logic, and recommended operating conditions differ - substitution requires schematic and layout revision. NC7SZ04P5X-L22057 is functionally and physically unique to single-inverter applications.

NC7SZ04P5X-L22057 Specifications

Product attributes: Attribute value

Manufacturer:: onsemi

Series:: 7SZ

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:: 1.65V ~ 5.5V

Current - Quiescent (Max):: 2 µA

Current - Output High, Low:: 32mA, 32mA

Input Logic Level - Low:: -

Input Logic Level - High:: -

Max Propagation Delay @ V, Max CL:: 4.3ns @ 5V, 50pF

Operating Temperature:: -40°C ~ 85°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: SC-88A

NC7SZ04P5X-L22057 FAQ

1.How can I place an order for NC7SZ04P5X-L22057 through Aetrix?

Please submit a Request for Quotation (RFQ) for NC7SZ04P5X-L22057 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 NC7SZ04P5X-L22057 reliable?

The price and inventory of NC7SZ04P5X-L22057 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NC7SZ04P5X-L22057 is usually 5 days.

3.What payment methods are accepted for NC7SZ04P5X-L22057?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NC7SZ04P5X-L22057 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for NC7SZ04P5X-L22057?

NC7SZ04P5X-L22057 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your NC7SZ04P5X-L22057 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 NC7SZ04P5X-L22057?

For technical support, including NC7SZ04P5X-L22057 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NC7SZ04P5X-L22057 requirements.

6.How does Aetrix verify that NC7SZ04P5X-L22057 is sourced from the original manufacturer or authorized distributors?

All NC7SZ04P5X-L22057 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 NC7SZ04P5X-L22057 meets industry standards.

7.What is the process for return or replacement of NC7SZ04P5X-L22057?

All NC7SZ04P5X-L22057 units undergo pre-shipment inspection (PSI). If there is an issue with NC7SZ04P5X-L22057, 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 NC7SZ04P5X-L22057 part is unused and in its original packaging.

Return procedure for NC7SZ04P5X-L22057:

1.Submit a request within 90 days.

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

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