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

Nexperia USA Inc. 74LVC02APW,112

Name: 74LVC02APW,112
Brand: Nexperia USA Inc.
SKU: 74LVC02APW,112
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 74LVC02APW,112

Manufacturer:: Nexperia USA Inc.

Category:: Gates and Inverters

Package:: -

Datasheet:: 74LVC02APW,112.pdf

Description:: IC GATE NOR

Quantity:: RFQ Add To RFQ list

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Inventory:145,652

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Product details

Overview

74LVC02APW,112 from NXP Semiconductors is a quad 2-input NOR gate IC in TSSOP-14 package, operating at 1.65–3.6 V supply, with typical propagation delay of 3.1 ns at 3.3 V and output drive capability of ±24 mA. It serves as a logic-level combinatorial gate in digital control signal routing for industrial I/O modules.

For engineers reviewing the 74LVC02APW,112 datasheet, 74LVC02APW,112 pinout, 74LVC02APW,112 application, or 74LVC02APW,112 equivalent, key selection criteria include supply voltage range compatibility, output drive strength for interfacing with 3.3 V microcontrollers, propagation delay budget in synchronous logic chains, and TSSOP-14 footprint constraints in space-constrained PCB layouts.

Technical Context

This device implements four independent 2-input NOR gates using advanced silicon-gate CMOS technology. Each gate features rail-to-rail output swing, TTL-compatible input thresholds, and ESD protection exceeding 2 kV HBM.

It operates across the full 1.65–3.6 V V_CC range with guaranteed AC and DC performance, enabling interoperability between 1.8 V, 2.5 V, and 3.3 V logic domains without level shifters.

Key Specifications

Parameter	Value and Actual Design Meaning
Logic Function	Quad 2-input NOR gate - provides four independent OR-NOT logic operations per package
Supply Voltage (V_CC)	1.65–3.6 V - supports mixed-voltage system integration without external level translation
Propagation Delay (t_PD)	3.1 ns max at V_CC = 3.3 V, C_L = 50 pF - enables use in sub-10 ns timing-critical combinational paths
Output Drive (I_OH/I_OL)	±24 mA - sufficient to directly drive multiple 3.3 V CMOS inputs or small LED indicators
Input Threshold (V_IL/V_IH)	V_IL ≤ 0.63 V, V_IH ≥ 1.7 V at V_CC = 3.3 V - ensures reliable TTL and LVTTL signal recognition
ESD Rating (HBM)	2000 V - meets IEC 61000-4-2 Level 2 for board-level handling robustness

Pinout & Package

Package: TSSOP-14 (4.4 mm × 5.0 mm, 0.65 mm pitch), thermally enhanced plastic body with gull-wing leads.

Pin/Terminal	Circuit Role	Design Meaning
1, 2, 4, 5, 8, 9, 11, 12	Input A/B of NOR gates	Dual inputs per gate; all inputs are CMOS-compatible with hysteresis-free switching
3, 6, 10, 13	Output Y of NOR gates	Push-pull outputs capable of sourcing/sinking 24 mA; no external pull-up required
7	GND	Ground reference for all logic and I/O; must be low-impedance connection to PCB ground plane
14	V_CC	Positive supply rail; decoupling capacitor (100 nF) required within 5 mm of this pin

Key Features

Feature	Design Value
Wide supply voltage range	1.65–3.6 V operation enables direct interface with 1.8 V, 2.5 V, and 3.3 V SoCs and FPGAs
High noise immunity	Input hysteresis omitted; noise margin maintained via tight V_IL/V_IH specs relative to V_CC
Low dynamic power consumption	Typical I_CC = 2 µA at 3.3 V static - suitable for always-on logic monitoring circuits
IOFF protection	Prevents current backflow when V_CC = 0 V - allows live insertion into powered backplanes

Applications

Industrial PLC I/O Expansion

Automotive Body Control Module

Use Scenario: Adding discrete logic-based signal conditioning to 24 V relay driver boards with isolated 3.3 V MCU interfaces.

IC Role / Device Role / Timing Role: NOR gate performs active-low enable combining for dual-safety interlock signals before driving optocouplers.

Use Value: Eliminates need for external level shifters by accepting 3.3 V logic inputs while driving 5 V-tolerant buffer stages.

Use Scenario: Implementing door-lock status arbitration logic where two independent sensor inputs determine final lock actuation state.

IC Role / Device Role / Timing Role: NOR gate computes logical NOR of window switch and door latch signals to generate fail-safe lock inhibit pulse.

Use Value: Sub-4 ns propagation delay ensures real-time response within 10 ms safety-critical timing windows defined by ISO 26262 ASIL-B.

Medical Infusion Pump UI Logic

Test Equipment Signal Gating

Use Scenario: Debouncing and synchronizing mechanical keypad scan lines before feeding to ARM Cortex-M0+ controller.

IC Role / Device Role / Timing Role: NOR gate acts as wired-OR combiner with inverted enable for scan-line multiplexing control.

Use Value: ±24 mA drive strength directly sources LED backlight segments without additional drivers, reducing BOM count.

Use Scenario: Enabling/disabling analog stimulus signals in automated test fixtures based on digital pattern generator outputs.

IC Role / Device Role / Timing Role: NOR gate functions as programmable signal gate, blocking stimulus during calibration phases.

Use Value: Guaranteed 1.65 V minimum V_CC allows operation from low-power LDO rails, minimizing thermal load in dense fixture PCBs.

Equivalent & Alternatives

The following parts are listed as comparable options for similar quad NOR gate applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC02APWR	TSSOP-14 package, identical electrical specs; RoHS-compliant but not automotive-qualified	Lacks AEC-Q100 qualification; unsuitable for under-hood automotive deployments	Select for cost-sensitive industrial or consumer designs where automotive qualification is unnecessary
74AHC02PW,118	Higher V_CC range (2–5.5 V); 7.5 ns t_PD at 5 V; lower drive (±8 mA)	Requires 5 V supply; incompatible with 1.8 V/2.5 V systems; weaker drive limits fanout	Choose only if legacy 5 V logic domain integration is mandatory and timing budget permits >7 ns delay

Compared with SN74LVC02APWR, 74LVC02APW,112 offers identical logic performance with automotive-grade reliability; versus 74AHC02PW,118, it enables lower-voltage operation and higher drive-critical for modern mixed-supply embedded systems.

Availability

74LVC02APW,112 is available at Aetrix Electronics and suitable for industrial PLC I/O expansion, automotive body control modules, and medical infusion pump UI logic requiring stable component supply and long-term lifecycle support.

Supply support for 74LVC02APW,112 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

NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT applications.

This device belongs to the 74LVC logic family, engineered for low-voltage, high-speed CMOS compatibility across heterogeneous voltage domains in embedded control systems.

FAQ

Is 74LVC02APW,112 compatible with 1.8 V microcontroller GPIOs?

Yes. Its guaranteed 1.65 V minimum V_CC, TTL-compatible input thresholds (V_IH ≥ 1.7 V at 3.3 V), and 1.8 V–3.3 V input recognition make it fully interoperable with 1.8 V MCU I/O without level shifters or pull resistors.

Does this part support hot insertion in powered backplanes?

Yes. The 74LVC02APW,112 features IOFF circuitry that disables outputs and blocks current flow when V_CC = 0 V, allowing safe insertion into live 3.3 V backplane slots without damaging downstream components.

What is the maximum capacitive load this device can drive reliably?

It is characterized up to 50 pF load capacitance with 3.1 ns propagation delay at 3.3 V. Driving >50 pF increases delay nonlinearly and may cause ringing; for >70 pF loads, add series termination or buffer stage per NXP AN10772 guidelines.

How does its ESD rating compare to standard 74HC devices?

With 2000 V HBM rating, it exceeds typical 74HC-series ESD robustness (typically 2000 V HBM but often untested per JEDEC JESD22-A114). This rating is verified per AEC-Q100 stress testing, making it more reliable in manufacturing and field environments.

74LVC02APW,112 Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: 74LVC

Package/Case:: -

Packaging:: Bulk

Product Status:: Active

Logic Type:: -

Number of Circuits:: -

Number of Inputs:: -

Features:: -

Voltage - Supply:: -

Current - Quiescent (Max):: -

Current - Output High, Low:: -

Input Logic Level - Low:: -

Input Logic Level - High:: -

Max Propagation Delay @ V, Max CL:: -

Operating Temperature:: -

Grade:: -

Qualification:: -

Mounting Type:: -

Supplier Device Package:: -

74LVC02APW,112 FAQ

1.How can I place an order for 74LVC02APW,112 through Aetrix?

Please submit a Request for Quotation (RFQ) for 74LVC02APW,112 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 74LVC02APW,112 reliable?

The price and inventory of 74LVC02APW,112 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC02APW,112 is usually 5 days.

3.What payment methods are accepted for 74LVC02APW,112?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC02APW,112 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 74LVC02APW,112?

74LVC02APW,112 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74LVC02APW,112 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 74LVC02APW,112?

For technical support, including 74LVC02APW,112 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC02APW,112 requirements.

6.How does Aetrix verify that 74LVC02APW,112 is sourced from the original manufacturer or authorized distributors?

All 74LVC02APW,112 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 74LVC02APW,112 meets industry standards.

7.What is the process for return or replacement of 74LVC02APW,112?

All 74LVC02APW,112 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC02APW,112, 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 74LVC02APW,112 part is unused and in its original packaging.

Return procedure for 74LVC02APW,112:

1.Submit a request within 90 days.

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

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