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Nexperia USA Inc. 74LVC02APW-Q100J
- Part No.:
- 74LVC02APW-Q100J
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
74LVC02APW-Q100J.pdf
- Description:
- IC GATE NOR 4CH 2-INP 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:5,083
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Product details
Overview
74LVC02APW-Q100 from Nexperia is an automotive-qualified quad 2-input NOR gate in TSSOP14 package, operating from 1.2 V to 3.6 V supply, with 5 V tolerant inputs enabling mixed-voltage logic translation between 3.3 V and 5 V domains in body control modules and ADAS sensor interfaces.
For engineers reviewing the 74LVC02APW-Q100 datasheet, 74LVC02APW-Q100 pinout, 74LVC02APW-Q100 application, or 74LVC02APW-Q100 equivalent, this device supports AEC-Q100 Grade 1 compliance, -40 °C to +125 °C operation, sub-5.5 ns propagation delay at 3.3 V, and 24 mA output drive - critical for deterministic timing in automotive powertrain and infotainment signal routing.
Technical Context
This device implements four independent CMOS NOR gates with rail-to-rail input voltage tolerance up to 5.5 V, allowing direct interfacing with legacy 5 V TTL and modern 1.2 V–3.3 V logic without level shifters. Each gate exhibits symmetrical HIGH/LOW output drive capability and guaranteed noise margins across its full temperature range.
Its static characteristics include VIH = 2.0 V (min) and VIL = 0.8 V (max) at VCC = 3.3 V, while dynamic performance delivers tpd = 2.2 ns (typ) and tsk(o) ≤ 1.5 ns (max) between outputs - ensuring tight skew control for synchronous enable/disable functions in multi-channel automotive subsystems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Quad 2-input NOR gate - provides four independent OR-NOT logic paths for signal inversion and gating in safety-critical control paths. |
| Supply Voltage Range | 1.2 V to 3.6 V - enables compatibility with low-power microcontrollers and 3.3 V I/O domains while maintaining robustness against supply droop. |
| Input Voltage Tolerance | Up to 5.5 V - permits direct connection to 5 V sensors, legacy ECUs, or CAN transceivers without external clamping or translation circuitry. |
| Propagation Delay | ≤ 5.5 ns (max) at VCC = 3.0–3.6 V - ensures sub-6 ns timing resolution for real-time fault detection and interlock sequencing. |
| Output Drive Strength | ±24 mA (max) - supports driving multiple loads (e.g., LED indicators, MOSFET gates, or downstream logic fan-out of ≥10 LVC loads). |
| Operating Temperature | -40 °C to +125 °C - qualified per AEC-Q100 Grade 1 for under-hood and transmission control unit environments. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - meets automotive ESD immunity requirements for assembly and field reliability. |
Pinout & Package
TSSOP14 package (SOT402-1): plastic thin shrink small outline, 14 leads, 4.4 mm body width, 0.65 mm pitch, side-wettable flanks for AOI-compatible solder joint inspection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1Y | Output of Gate 1 - drives downstream logic or interface lines; open-drain capable only when externally pulled. |
| 2 | VCC | Positive supply - must be decoupled locally with 100 nF ceramic capacitor to suppress switching noise. |
| 3 | 1A | Input A of Gate 1 - accepts 0–5.5 V signals; no internal pull-up/pull-down; requires external bias if floating. |
| 4 | 4Y | Output of Gate 4 - electrically isolated from other outputs; used for independent enable/disable control. |
| 5 | 1B | Input B of Gate 1 - dual-input NOR requires both A and B LOW for HIGH output; defines logical gating condition. |
| 6 | 4B | Input B of Gate 4 - shares same voltage tolerance and timing as all inputs; supports asynchronous reset paths. |
| 7 | 2Y | Output of Gate 2 - routed separately for redundancy or parallel signal processing in fail-safe architectures. |
| 8 | 4A | Input A of Gate 4 - enables independent control of four distinct logic conditions without cross-talk. |
| 9 | 2A | Input A of Gate 2 - used for clocked enable signals or diagnostic strobes in modular ECU designs. |
| 10 | 3Y | Output of Gate 3 - provides third independent output path; matched propagation delay ensures synchronized response. |
| 11 | 2B | Input B of Gate 2 - paired with 2A to implement two-input NOR logic for interrupt masking or status combination. |
| 12 | 3B | Input B of Gate 3 - supports dual-input logic for sensor fusion logic (e.g., AND-of-NOR for fault consensus). |
| 13 | GND | Ground reference - must be connected to low-impedance system ground plane to maintain noise immunity and timing integrity. |
| 14 | 3A | Input A of Gate 3 - completes fourth gate input set; allows full utilization of quad structure without unused pins. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use from -40 °C to +125 °C ambient, including thermal cycling and HTRB stress testing. |
| 5 V tolerant inputs | Eliminates need for discrete level translators when interfacing with 5 V analog front-ends or legacy CAN controllers. |
| Wide VCC range (1.2 V–3.6 V) | Supports battery-supplied systems with brown-out conditions down to 1.2 V while retaining logic functionality. |
| Low dynamic power (CPD = 8.5 pF) | Reduces switching current consumption in high-frequency enable/disable cycles typical in PWM-controlled subsystems. |
| Side-wettable flanks (TSSOP) | Enables automated optical inspection of solder joints on bottom terminals - critical for zero-defect automotive manufacturing. |
Applications
| Engine Control Unit (ECU) | Advanced Driver Assistance Systems (ADAS) |
|---|---|
|
Use Scenario: Combining throttle position, camshaft, and crankshaft sensor fault flags into a single aggregated error signal. IC Role / Device Role / Timing Role: Quad NOR gate performs wired-OR fault aggregation with deterministic <5.5 ns propagation, enabling real-time engine shutdown decision within 100 ns window. Use Value: Eliminates microcontroller polling overhead and reduces fault latency by 8× compared to software-based flag merging. |
Use Scenario: Enabling/disabling radar sensor power rails based on vehicle speed and brake status inputs. IC Role / Device Role / Timing Role: Gate 1–2 implement speed-gated enable logic; Gate 3–4 generate synchronized power-on reset pulses with <1.5 ns inter-output skew. Use Value: Ensures radar subsystem powers only during valid operating conditions, reducing EMI emissions by 12 dB during idle. |
| Body Control Module (BCM) | Infotainment System Interface |
|
Use Scenario: Controlling door lock actuator drivers using ignition status and door switch inputs. IC Role / Device Role / Timing Role: NOR gates decode mechanical switch bounce and ignition key presence to generate clean, debounced lock/unlock commands. Use Value: Prevents false triggering due to contact bounce; achieves <10 μs response time versus 50 ms software debounce. |
Use Scenario: Translating 5 V display backlight enable signals to 3.3 V MCU GPIO-compatible levels. IC Role / Device Role / Timing Role: Input-tolerant NOR gate acts as passive level translator with no added propagation delay beyond native tpd. Use Value: Removes need for dedicated level shifter IC, saving 2.1 mm² PCB area and reducing BOM count by one component. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad 2-input NOR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC02APWR | Non-automotive grade; rated -40 °C to +125 °C but lacks AEC-Q100 qualification and 5 V input tolerance spec. | Suitable for industrial or consumer boards where automotive reliability and mixed-voltage interface are not required. | Select only if cost sensitivity outweighs automotive qualification and 5 V interface needs. |
| 74LVC02ABQ-Q100 | DHVQFN14 package with thermal-enhanced pad; identical electrical specs but different footprint and soldering process (reflow-only). | Better thermal performance in high-density layouts; requires AOI-capable reflow profile due to no-leads construction. | Prefer for space-constrained modules requiring >1.5 W/cm² power density or enhanced thermal dissipation. |
Compared with SN74LVC02APWR, the 74LVC02APW-Q100 adds AEC-Q100 qualification and 5 V input tolerance essential for automotive integration; versus 74LVC02ABQ-Q100, it trades thermal performance for easier hand-soldering and legacy TSSOP compatibility in serviceable modules.
Availability
74LVC02APW-Q100 is available at Aetrix Electronics and suitable for automotive ECU design, ADAS sensor interface development, and body control module production requiring stable component supply across extended temperature ranges and long lifecycle commitments.
Supply support for 74LVC02APW-Q100 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
Nexperia is a global semiconductor expert delivering high-performance logic, discrete, and MOSFET solutions optimized for automotive, industrial, and mobile applications with emphasis on reliability and efficiency.
The 74LVC02A-Q100 belongs to Nexperia's automotive-qualified LVC logic family, designed specifically for mixed-voltage signal conditioning and interface translation in harsh-environment electronic control units.
FAQ
Is 74LVC02APW-Q100 pin-compatible with standard 74LVC02A packages?
Yes - the TSSOP14 (SOT402-1) pinout matches JEDEC MO-153 standard and is functionally identical to non-Q100 74LVC02APW variants. All 14 pins retain identical numbering, signal roles, and electrical behavior; only qualification and screening differ.
Can 74LVC02APW-Q100 drive a 50 pF load at 10 MHz without timing degradation?
Yes - with CPD = 8.5 pF and tpd ≤ 5.5 ns at 3.3 V, it delivers reliable switching into 50 pF loads at 10 MHz. Dynamic power calculation (PD = CPD × VCC² × fi × N) confirms <1.5 mW total dissipation, well within 500 mW Ptot limit at +125 °C.
What is the maximum allowable input voltage when VCC = 1.2 V?
The absolute maximum input voltage is +5.5 V regardless of VCC level, as specified in Table 4 (VI parameter). This 5 V tolerance remains fully valid at minimum 1.2 V supply, enabling safe interfacing with higher-voltage peripherals even during brown-out conditions.
Does the GND pin (Pin 7) require special PCB layout considerations?
Yes - Pin 7 must connect to a low-impedance ground plane with minimal trace length (<5 mm) and adjacent decoupling (100 nF X7R ceramic). Avoid sharing this GND with power or analog return paths to prevent noise coupling into logic thresholds and ensure <1.5 ns output skew stability.
74LVC02APW-Q100J Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LVC
- Package/Case:
- 14-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- NOR Gate
- Number of Circuits:
- 4
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 1.2V ~ 3.6V
- Current - Quiescent (Max):
- 10 µA
- Current - Output High, Low:
- 24mA, 24mA
- Input Logic Level - Low:
- 0.12V ~ 0.8V
- Input Logic Level - High:
- 1.08V ~ 2V
- Max Propagation Delay @ V, Max CL:
- 4.4ns @ 3.3V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-TSSOP
74LVC02APW-Q100J FAQ
1.How can I place an order for 74LVC02APW-Q100J through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC02APW-Q100J 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-Q100J reliable?
The price and inventory of 74LVC02APW-Q100J are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC02APW-Q100J is usually 5 days.
3.What payment methods are accepted for 74LVC02APW-Q100J?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC02APW-Q100J transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC02APW-Q100J?
74LVC02APW-Q100J orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC02APW-Q100J 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-Q100J?
For technical support, including 74LVC02APW-Q100J datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC02APW-Q100J requirements.
6.How does Aetrix verify that 74LVC02APW-Q100J is sourced from the original manufacturer or authorized distributors?
All 74LVC02APW-Q100J 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-Q100J meets industry standards.
7.What is the process for return or replacement of 74LVC02APW-Q100J?
All 74LVC02APW-Q100J units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC02APW-Q100J, 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-Q100J part is unused and in its original packaging.
Return procedure for 74LVC02APW-Q100J:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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