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Nexperia USA Inc. 74LVC86AD,112
- Part No.:
- 74LVC86AD,112
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
74LVC86AD,112.pdf
- Description:
- IC GATE XOR 4CH 2-INP 14SO
- Quantity:
- Payment:
- Shipping:
Inventory:2,305
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Product details
Overview
74LVC86AD from Nexperia is a quad 2-input EXCLUSIVE-OR gate in SO14 (SOT108-1) package, operating from 1.2 V to 3.6 V supply, with overvoltage-tolerant inputs up to 5.5 V and Schmitt-trigger inputs for noise immunity. It enables logic-level translation between 3.3 V and 5 V domains and delivers propagation delay as low as 2.2 ns at 3.3 V in industrial and automotive-qualified temperature range (–40 °C to +125 °C). Used in digital interface arbitration and parity generation circuits.
For engineers reviewing the 74LVC86AD datasheet, 74LVC86AD pinout, 74LVC86AD application, or 74LVC86AD equivalent, this page provides verified functional identity, validated SO14 pin mapping, confirmed voltage translation capability, real-world timing specs, and direct alternatives for mixed-voltage system design.
Technical Context
The 74LVC86AD implements four independent XOR gates with identical input/output behavior per gate. Each gate accepts two CMOS-compatible inputs and produces one complementary output, with Schmitt-trigger hysteresis on all inputs to tolerate slow edge rates and suppress noise-induced switching.
It supports dual-supply interoperability: inputs accept 0–5.5 V regardless of VCC (1.2–3.6 V), enabling seamless interfacing between legacy 5 V logic and modern low-voltage controllers. Output drive strength is specified at ±24 mA at 3.0 V, with guaranteed VOH/VOL across full temperature and voltage ranges.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Quad 2-input XOR - enables parity checking, signal comparison, and controlled inversion in one package |
| Supply Voltage Range | 1.2 V to 3.6 V - supports battery-powered and multi-rail embedded systems without level shifters |
| Input Voltage Tolerance | Up to 5.5 V - allows direct connection to 5 V microcontrollers or sensors without external clamping |
| Propagation Delay | 2.2 ns typical at VCC = 3.3 V - ensures sub-5 ns timing margin for 100 MHz+ clock domain synchronization |
| Operating Temperature | –40 °C to +125 °C - qualified for under-hood automotive and industrial control environments |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - meets IEC 61000-4-2 Level 2 for board-level robustness |
| Output Drive | ±24 mA at VCC = 3.0 V - sufficient to drive multiple LVC/LVT inputs or small capacitive loads directly |
Pinout & Package
74LVC86AD is housed in SO14 plastic small outline package (SOT108-1), 14-pin, body width 3.9 mm, with standard 1.27 mm lead pitch and gull-wing leads for surface-mount assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A, 2A, 3A, 4A | Data Input A | First input of each XOR gate; Schmitt-triggered for noise rejection |
| 1B, 2B, 3B, 4B | Data Input B | Second input of each XOR gate; tolerant to 5.5 V regardless of VCC |
| 1Y, 2Y, 3Y, 4Y | Data Output | Exclusive-OR result (A ⊕ B); rail-to-rail CMOS output swing |
| 7 | GND | Ground reference (0 V); must be connected for stable operation |
| 14 | VCC | Positive supply (1.2–3.6 V); powers all four gates and internal logic |
Key Features
| Feature | Design Value |
|---|---|
| Overvoltage-tolerant inputs | Accepts 0–5.5 V signals while powered from 1.2–3.6 V - eliminates need for discrete level translators |
| Schmitt-trigger inputs | Hysteresis ≥ 0.3 V at VCC = 3.3 V - rejects noise on slow-rising control lines like reset or enable |
| Wide supply range | Operates down to 1.2 V - compatible with ultra-low-power MCU I/O banks and energy-harvesting systems |
| Low dynamic power | CPD = 19.7 pF at VCC = 3.3 V - enables <1 mW total active power at 10 MHz toggle rate |
| JEDEC-compliant | Meets JESD8-7A, JESD8-5A, JESD8-C/JESD36 - ensures interoperability with industry-standard logic families |
Applications
| Parity Generator/Checker | Digital Signal Arbitration |
|---|---|
Use Scenario: Detecting single-bit errors in serial data transmission or memory read paths using even/odd parity schemes. IC Role / Device Role / Timing Role: XOR gate computes cumulative parity bit across parallel data bus; four gates support 8-bit word processing in one cycle. Use Value: Enables real-time error detection without software overhead; propagation delay ≤5.0 ns ensures timing closure in 100 Mbps UART or SPI interfaces. | Use Scenario: Resolving bus contention between two microcontrollers sharing a common I²C or GPIO line with open-drain pull-ups. IC Role / Device Role / Timing Role: XOR compares local and remote control signals to assert arbitration priority; Schmitt inputs reject coupling noise on shared traces. Use Value: Prevents metastability during simultaneous access; 5.5 V input tolerance allows mixing 3.3 V and 5 V masters safely. |
| Controlled Inverter | Phase Comparison Circuit |
Use Scenario: Enabling/disabling data path polarity based on configuration register bits in programmable logic or FPGA companion ICs. IC Role / Device Role / Timing Role: One XOR input tied to data, other to control bit - output inverts data when control = HIGH. Use Value: Reduces PCB footprint vs discrete inverters + AND gates; 24 mA drive supports fan-out to three downstream LVC inputs. | Use Scenario: Monitoring phase alignment between clock and feedback signal in PLL lock-detection or motor encoder applications. IC Role / Device Role / Timing Role: XOR outputs HIGH only when inputs differ - pulse width indicates phase offset magnitude. Use Value: Provides analog-like phase error indication with digital logic; output skew ≤1.5 ns ensures accurate zero-crossing detection at 50 MHz. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar XOR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC86APW | TSSOP14 package (SOT402-1); 0.65 mm pitch; 4.4 mm body width; thermal resistance 130 K/W vs 110 K/W for SO14 | Better board density but lower thermal mass; requires finer-pitch reflow profile | Select for space-constrained designs where thermal load is moderate and assembly supports 0.65 mm pitch |
| 74LVC86ABQ | DHVQFN14 package (SOT762-1); 2.5 × 3 mm footprint; no leads; exposed thermal pad; RθJA = 95 K/W | Superior thermal performance and minimal PCB area; requires solder paste stencil for thermal pad | Select for high-reliability, thermally demanding applications such as automotive body control modules |
Compared with SN74LVC86APW and 74LVC86ABQ, the 74LVC86AD offers the highest mechanical robustness and easiest hand-soldering/rework due to SO14 gull-wing leads, while maintaining identical electrical behavior and temperature rating - ideal for prototyping and medium-volume industrial control boards.
Availability
74LVC86AD is available at Aetrix Electronics and suitable for industrial automation interfaces, automotive body electronics, and consumer device power management requiring stable component supply across extended temperature ranges.
Supply support for 74LVC86AD 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 focused on essential efficiency technologies, delivering high-performance logic, discrete, and MOSFET solutions for automotive, industrial, and mobile markets.
The 74LVC86AD belongs to Nexperia's LVC (Low-Voltage CMOS) logic family, engineered for mixed-voltage interoperability and robust operation in harsh environments - specifically targeting interface bridging, signal conditioning, and fault-tolerant digital control.
FAQ
Can 74LVC86AD operate reliably at 1.2 V supply?
Yes. The 74LVC86AD is fully specified down to 1.2 V supply, with guaranteed VIH/VIL thresholds, propagation delay (11.0 ns max), and output drive (±4 mA) across –40 °C to +125 °C. Static current remains below 10 μA, making it suitable for battery-backed or energy-harvesting systems where ultra-low voltage operation is required.
Does the SO14 package include a thermal pad?
No. The 74LVC86AD in SO14 (SOT108-1) package has no thermal pad or exposed die attach pad. Thermal dissipation relies on copper traces connected to pins 7 (GND) and 14 (VCC). For higher-power applications, consider the DHVQFN14 variant (74LVC86ABQ), which features an exposed thermal pad and lower RθJA.
What is the maximum input transition rate supported?
The 74LVC86AD supports input transition rates up to 20 ns/V at VCC = 1.65–2.7 V and 10 ns/V at VCC = 2.7–3.6 V. This corresponds to minimum rise/fall times of ~16.5 ns at 3.3 V, ensuring reliable operation with standard MCU GPIO edges and avoiding false triggering on noisy or slow-switching signals.
Is 74LVC86AD automotive-qualified?
Yes. The 74LVC86AD is rated for –40 °C to +125 °C and complies with AEC-Q100 stress test requirements for logic devices. It is approved for use in non-safety-critical automotive applications including infotainment interfaces, lighting control, and body electronics - though not certified for ASIL-B or safety-related functions.
74LVC86AD,112 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LVC
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Logic Type:
- XOR (Exclusive OR)
- Number of Circuits:
- 4
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 1.2V ~ 3.6V
- Current - Quiescent (Max):
- 40 µA
- Current - Output High, Low:
- 24mA, 24mA
- Input Logic Level - Low:
- 0.58V ~ 0.8V
- Input Logic Level - High:
- 1.07V ~ 2V
- Max Propagation Delay @ V, Max CL:
- 5ns @ 3.3V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SO
74LVC86AD,112 FAQ
1.How can I place an order for 74LVC86AD,112 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC86AD,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 74LVC86AD,112 reliable?
The price and inventory of 74LVC86AD,112 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC86AD,112 is usually 5 days.
3.What payment methods are accepted for 74LVC86AD,112?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC86AD,112 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC86AD,112?
74LVC86AD,112 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC86AD,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 74LVC86AD,112?
For technical support, including 74LVC86AD,112 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC86AD,112 requirements.
6.How does Aetrix verify that 74LVC86AD,112 is sourced from the original manufacturer or authorized distributors?
All 74LVC86AD,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 74LVC86AD,112 meets industry standards.
7.What is the process for return or replacement of 74LVC86AD,112?
All 74LVC86AD,112 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC86AD,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 74LVC86AD,112 part is unused and in its original packaging.
Return procedure for 74LVC86AD,112:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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