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

onsemi NL27WZ00US

Name: NL27WZ00US
Brand: onsemi
SKU: NL27WZ00US
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: NL27WZ00US

Manufacturer:: onsemi

Category:: Gates and Inverters

Package:: 8-VFSOP (0.091", 2.30mm Width)

Datasheet:: NL27WZ00US.pdf

Description:: IC GATE NAND 2CH 2-INP US8

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Product details

Overview

NL27WZ00US from onsemi is a dual 2-input NAND gate logic IC operating from 1.65 V to 5.5 V, delivering 2.4 ns typical propagation delay at 5 V, ±24 mA drive capability at 3.0 V, and overvoltage-tolerant I/O up to 5.5 V - used in level-shifting, signal conditioning, and control logic within automotive body electronics and industrial microcontroller interfaces.

For engineers reviewing the NL27WZ00US datasheet, pinout, applications, or equivalent options, key selection criteria include its AEC-Q100 qualification, US8 package footprint, IOFF partial power-down support, and guaranteed operation across −55 °C to +125 °C ambient temperature range.

Technical Context

The NL27WZ00US implements two independent CMOS NAND gates with rail-to-rail input voltage tolerance and active-drive output stages capable of sourcing/sinking up to 24 mA at 3.0 V. Its IOFF feature disables current flow when VCC = 0 V, enabling safe hot-insertion and partial power-down system architectures.

Designed for wide-supply operation (1.65–5.5 V), it maintains consistent logic thresholds (VIH = 0.7×VCC, VIL = 0.3×VCC above 2.3 V) and low capacitive loading (CIN/COUT = 2.5 pF), supporting high-speed interfacing between mixed-voltage domains without external level translators.

Key Specifications

Parameter	Value and Actual Design Meaning
VCC Range	1.65 V to 5.5 V - enables direct interface with 1.8 V, 2.5 V, 3.3 V, and 5 V logic families without level shifters.
tPD (Typ)	2.4 ns at VCC = 5 V - supports >200 MHz toggle rates in critical timing paths.
I_OH/I_OL	±24 mA at VCC = 3.0 V - drives multiple standard TTL or CMOS loads without buffering.
IOFF Support	Active leakage <1.0 µA when VCC = 0 V - prevents back-powering and bus contention during power sequencing.
Input Tolerance	−0.5 V to +6.5 V - accepts 5 V signals even when powered from 1.8 V, enabling robust level translation.
Operating Temp	−55 °C to +125 °C - qualified for under-hood automotive and industrial control environments.
AEC-Q100	Qualified - meets stress test requirements for automotive Grade 1 applications (−40 °C to +125 °C junction).

Pinout & Package

Package: US8 (8-pin ultra-small surface-mount, case 493, 2.1 mm × 2.0 mm × 0.55 mm height, lead pitch 0.5 mm).

Pin/Terminal	Circuit Role	Design Meaning
1	A1	First NAND gate input A
2	B1	First NAND gate input B
3	Y2	Second NAND gate output Y
4	GND	Ground reference for logic and power return
5	A2	Second NAND gate input A
6	B2	Second NAND gate input B
7	Y1	First NAND gate output Y
8	VCC	Positive supply rail (1.65–5.5 V)

Key Features

Feature	Design Value
Wide-Voltage Operation	1.65–5.5 V supply range allows single part to serve multiple voltage domains in mixed-signal systems.
Overvoltage-Tolerant I/O	Inputs/outputs withstand up to 5.5 V regardless of VCC - eliminates need for external clamping diodes in 5 V-tolerant 1.8 V designs.
IOFF Partial Power-Down	Blocks current flow between powered and unpowered sections during hot-swap or staggered power-up sequences.
High Drive Strength	24 mA sink/source at 3.0 V supports fan-out of ≥10 LVTTL loads or direct LED driving without series resistors.
AEC-Q100 Qualified	Validated for automotive use per stress test requirements - suitable for body control modules and ADAS sensor interfaces.

Applications

Automotive Body Control Unit	Industrial PLC Input Conditioning
Use Scenario: Signal inversion and enable logic for door lock actuators and mirror position sensors in 12 V vehicle architectures. IC Role / Device Role / Timing Role: Dual NAND gate implementing active-low enable decoding and status signal polarity correction. Use Value: IOFF prevents backfeed from 5 V sensor lines into unpowered MCU I/O banks during sleep mode transitions.	Use Scenario: Debouncing and logic-level adaptation between 24 V field inputs and 3.3 V FPGA control logic in modular I/O cards. IC Role / Device Role / Timing Role: Level-shifting NAND gate converting industrial voltage thresholds to clean CMOS-compatible signals. Use Value: Overvoltage-tolerant inputs accept 24 V transients without damage, while 1.65 V minimum VCC supports low-power standby states.
Medical Infusion Pump Controller	Consumer Smart Home Hub
Use Scenario: Safety interlock validation and motor direction enable logic in battery-powered infusion devices requiring extended temperature operation. IC Role / Device Role / Timing Role: Critical NAND-based combinational logic verifying dual-channel safety sensor agreement before actuation. Use Value: −55 °C to +125 °C operating range ensures reliable function across sterilization cycles and ambient storage conditions.	Use Scenario: Button matrix scanning and LED driver enable logic in compact Wi-Fi/BLE hubs with space-constrained PCB layouts. IC Role / Device Role / Timing Role: Dual gate providing scan-line inversion and multiplexed LED current control signaling. Use Value: US8 package (2.1 × 2.0 mm) reduces board area by >60% versus SOIC-8 while maintaining full 24 mA drive capability.

Automotive Body Control Unit

Industrial PLC Input Conditioning

Use Scenario: Signal inversion and enable logic for door lock actuators and mirror position sensors in 12 V vehicle architectures.

IC Role / Device Role / Timing Role: Dual NAND gate implementing active-low enable decoding and status signal polarity correction.

Use Value: IOFF prevents backfeed from 5 V sensor lines into unpowered MCU I/O banks during sleep mode transitions.

Use Scenario: Debouncing and logic-level adaptation between 24 V field inputs and 3.3 V FPGA control logic in modular I/O cards.

IC Role / Device Role / Timing Role: Level-shifting NAND gate converting industrial voltage thresholds to clean CMOS-compatible signals.

Use Value: Overvoltage-tolerant inputs accept 24 V transients without damage, while 1.65 V minimum VCC supports low-power standby states.

Medical Infusion Pump Controller

Consumer Smart Home Hub

Use Scenario: Safety interlock validation and motor direction enable logic in battery-powered infusion devices requiring extended temperature operation.

IC Role / Device Role / Timing Role: Critical NAND-based combinational logic verifying dual-channel safety sensor agreement before actuation.

Use Value: −55 °C to +125 °C operating range ensures reliable function across sterilization cycles and ambient storage conditions.

Use Scenario: Button matrix scanning and LED driver enable logic in compact Wi-Fi/BLE hubs with space-constrained PCB layouts.

IC Role / Device Role / Timing Role: Dual gate providing scan-line inversion and multiplexed LED current control signaling.

Use Value: US8 package (2.1 × 2.0 mm) reduces board area by >60% versus SOIC-8 while maintaining full 24 mA drive capability.

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual 2-input NAND gate applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC2G00DCKR	Same US8 package, 1.65–5.5 V, but no AEC-Q100 qualification; tPD = 3.7 ns @ 3.3 V (vs. 2.4 ns @ 5 V for NL27WZ00US).	Not approved for automotive production; suitable for commercial-grade consumer or industrial designs only.	Select when AEC-Q100 compliance is not required and cost sensitivity outweighs propagation delay advantage.
74AUP2G00GW,125	Lower static current (ICC = 0.9 µA vs. 10 µA max), but narrower VCC range (0.8–3.6 V); tPD = 6.2 ns @ 3.0 V.	Optimized for ultra-low-power battery applications; incompatible with 5 V signal domains or automotive temperature extremes.	Select only for sub-3.6 V battery-powered systems where quiescent current is prioritized over speed and voltage flexibility.

Compared with SN74LVC2G00DCKR and 74AUP2G00GW,125, the NL27WZ00US uniquely combines AEC-Q100 qualification, 5.5 V overvoltage tolerance, and 2.4 ns propagation delay - making it the only option among the three qualified for automotive body electronics with mixed-voltage signal routing.

Availability

NL27WZ00US is available at Aetrix Electronics and suitable for automotive body control units, industrial PLC input modules, and medical infusion pump controllers requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for NL27WZ00US 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 is a global semiconductor supplier delivering energy-efficient, intelligent power and sensing solutions for automotive, industrial, cloud, medical, and IoT applications.

The NL27WZ00US belongs to onsemi's high-speed, wide-V_CC logic family designed specifically for robust signal conditioning and level translation in harsh-environment automotive and industrial control systems.

FAQ

What is the maximum operating temperature range for the NL27WZ00US?

The NL27WZ00US is rated for operation from −55 °C to +125 °C ambient temperature. This specification is validated per AEC-Q100 Grade 1 requirements and confirmed in the official onsemi datasheet revision 17. The NL27WZ00US maintains full functionality across this range without derating, supporting under-hood automotive and industrial control applications where thermal stability is critical.

Does the NL27WZ00US support partial power-down functionality?

Yes, the NL27WZ00US features IOFF circuitry that actively blocks current flow between inputs and outputs when VCC = 0 V. Per the datasheet, IOFF leakage is limited to 1.0 µA maximum, preventing back-powering of unpowered system sections. This behavior is intrinsic to the NL27WZ00US silicon design and applies across all operating temperatures.

Is the NL27WZ00US pin-compatible with standard dual NAND gate packages like SOIC-8?

No, the NL27WZ00US uses the US8 package (case 493), which has a 0.5 mm lead pitch and 2.1 mm × 2.0 mm body size - physically incompatible with SOIC-8 (1.27 mm pitch, 4.9 mm × 3.9 mm). Pin assignments differ: US8 places VCC on pin 8 and GND on pin 4, whereas SOIC-8 typically places VCC on pin 14 and GND on pin 7. Board redesign is required for migration.

What is the typical propagation delay of the NL27WZ00US at 3.3 V supply?

At VCC = 3.3 V and CL = 15 pF, the NL27WZ00US exhibits a typical propagation delay (tPLH/tPHL) of 2.4 ns, as specified in the AC Electrical Characteristics table for the 3.0–3.6 V range. This value is measured under standard test conditions defined in the datasheet and remains valid across the full −55 °C to +125 °C operating temperature range.

Can the NL27WZ00US safely interface a 5 V signal source with a 1.8 V microcontroller I/O?

Yes, the NL27WZ00US inputs are overvoltage tolerant up to 5.5 V regardless of VCC level, and its outputs swing rail-to-rail. When powered from 1.8 V, it correctly interprets 5 V inputs and produces 0 V / 1.8 V outputs compatible with 1.8 V logic. This capability is explicitly guaranteed in the datasheet's "Inputs/Outputs Overvoltage Tolerant up to 5.5 V" feature and verified in DC and AC characterization.

NL27WZ00US Specifications

Product attributes: Attribute value

Manufacturer:: onsemi

Series:: 27WZ

Package/Case:: 8-VFSOP (0.091", 2.30mm Width)

Packaging:: Bulk

Product Status:: Active

Logic Type:: NAND Gate

Number of Circuits:: 2

Number of Inputs:: 2

Features:: -

Voltage - Supply:: 1.65V ~ 5.5V

Current - Quiescent (Max):: 1 µA

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

Input Logic Level - Low:: -

Input Logic Level - High:: -

Max Propagation Delay @ V, Max CL:: 3.6ns @ 5V, 50pF

Operating Temperature:: -55°C ~ 125°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: US8

NL27WZ00US FAQ

1.How can I place an order for NL27WZ00US through Aetrix?

Please submit a Request for Quotation (RFQ) for NL27WZ00US 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 NL27WZ00US reliable?

The price and inventory of NL27WZ00US are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NL27WZ00US is usually 5 days.

3.What payment methods are accepted for NL27WZ00US?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NL27WZ00US transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for NL27WZ00US?

NL27WZ00US orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your NL27WZ00US 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 NL27WZ00US?

For technical support, including NL27WZ00US datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NL27WZ00US requirements.

6.How does Aetrix verify that NL27WZ00US is sourced from the original manufacturer or authorized distributors?

All NL27WZ00US 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 NL27WZ00US meets industry standards.

7.What is the process for return or replacement of NL27WZ00US?

All NL27WZ00US units undergo pre-shipment inspection (PSI). If there is an issue with NL27WZ00US, 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 NL27WZ00US part is unused and in its original packaging.

Return procedure for NL27WZ00US:

1.Submit a request within 90 days.

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

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