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Nexperia USA Inc. 74LVC2G86DP-Q100H
- Part No.:
- 74LVC2G86DP-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
74LVC2G86DP-Q100H.pdf
- Description:
- IC GATE XOR 2CH 2-INP 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,518
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Product details
Overview
74LVC2G86DP-Q100 from Nexperia is a dual 2-input XOR gate IC qualified to AEC-Q100 Grade 1 for automotive use, operating from −40 °C to +125 °C with supply voltage range 1.65 V to 5.5 V, ±24 mA output drive at 3.0 V, and IOFF-enabled partial power-down protection.
For engineers reviewing the 74LVC2G86DP-Q100 datasheet, 74LVC2G86DP-Q100 pinout, 74LVC2G86DP-Q100 application, or 74LVC2G86DP-Q100 equivalent, this device serves as a level-translating logic gate in mixed-voltage automotive subsystems-supporting 3.3 V/5 V interface bridging, Schmitt-trigger noise immunity, and robust ESD protection (HBM >2000 V, CDM >1000 V).
Technical Context
This device implements two independent CMOS XOR gates with identical truth table behavior (L/L→L, L/H→H, H/L→H, H/H→L). Each gate features Schmitt-trigger inputs enabling tolerance to slow-rising/falling signals and high noise immunity across its full operating temperature and voltage range.
The IOFF circuit actively disables outputs during power-down, blocking backflow current when VCC = 0 V, while overvoltage-tolerant inputs accept up to 5.5 V regardless of supply voltage-enabling reliable interfacing between 3.3 V logic and legacy 5 V systems without external level shifters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.65 V to 5.5 V - supports single-supply operation across low-voltage microcontrollers and legacy 5 V peripherals |
| Operating Temperature | −40 °C to +125 °C - qualified for under-hood automotive environments per AEC-Q100 Grade 1 |
| Output Drive Strength | ±24 mA at VCC = 3.0 V - sufficient to directly drive multiple standard CMOS/TTL loads without buffering |
| Propagation Delay | 0.8 ns (typ) at VCC = 3.0 V - enables high-speed signal routing in timing-critical control paths |
| Input Voltage Tolerance | Up to 5.5 V - allows safe connection to 5 V sources even when powered from 1.8 V or 2.5 V rails |
| IOFF Leakage Current | ±2 μA max at VCC = 0 V - prevents damaging back-current during hot-swap or partial power-down sequences |
| ESD Robustness | HBM >2000 V, CDM >1000 V - meets stringent automotive board-level ESD requirements |
Pinout & Package
TSSOP8 package (SOT505-2): plastic thin shrink small outline, 8-lead, 3 mm body width, 0.65 mm pitch, lead length 0.5 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1A | First XOR gate input A - accepts 0–5.5 V signals regardless of VCC |
| 2 | VCC | Positive supply rail - powers both gates and internal IOFF circuitry |
| 3 | 1B | First XOR gate input B - Schmitt-triggered for noise margin on slow edges |
| 4 | 1Y | First XOR gate output Y - drives downstream logic with ±24 mA capability |
| 5 | 2Y | Second XOR gate output Y - electrically isolated from first gate; same drive specs |
| 6 | 2B | Second XOR gate input B - independent of 1A/1B; supports asynchronous logic pairing |
| 7 | GND | Ground reference - return path for all I/O and supply currents |
| 8 | 2A | Second XOR gate input A - completes dual-gate symmetry; pin-compatible with 1A |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive applications requiring −40 °C to +125 °C operation and long-term reliability |
| IOFF partial power-down mode | Prevents back-current flow when VCC is unpowered, protecting upstream drivers during system sleep states |
| Overvoltage-tolerant inputs | Accepts 5.5 V inputs while powered from as low as 1.65 V - eliminates need for discrete level translators |
| Schmitt-trigger inputs | Provides hysteresis (typically 0.3–0.5 V) to reject noise on slow-rising sensor or switch signals |
| JEDEC-compliant voltage interfaces | Meets JESD8-7 (1.65–1.95 V), JESD8-5 (2.3–2.7 V), and JESD8B/JESD36 (2.7–3.6 V) standards |
Applications
| Body Control Module (BCM) | Powertrain Sensor Interface |
|---|---|
Use Scenario: Detecting mismatch between redundant brake pedal position sensor outputs to trigger fault reporting. IC Role / Device Role / Timing Role: Dual XOR gate compares two analog-to-digital converted sensor streams bit-by-bit for real-time consistency checking. Use Value: Enables immediate detection of single-point sensor failure without software polling or MCU intervention. | Use Scenario: Validating crankshaft and camshaft position synchronization in variable valve timing systems. IC Role / Device Role / Timing Role: XOR output toggles only when phase alignment deviates beyond threshold - feeding diagnostic interrupt to engine controller. Use Value: Provides hardware-level timing integrity verification with sub-10 ns latency, independent of firmware execution. |
| Infotainment Display Backlight Control | ADAS Camera Power Sequencing |
Use Scenario: Generating PWM-modulated enable signal for LED backlight drivers using MCU GPIO and ambient light sensor output. IC Role / Device Role / Timing Role: XOR combines inverted ambient sensor logic with MCU-controlled dimming command to produce active-low enable waveform. Use Value: Offloads simple logic from MCU, reduces firmware complexity, and ensures glitch-free transitions during brightness changes. | Use Scenario: Coordinating power-up sequence between image sensor and ISP to prevent initialization race conditions. IC Role / Device Role / Timing Role: XOR gate validates synchronized reset assertion across two power domains before releasing clock gating. Use Value: Guarantees deterministic startup order without requiring additional sequencer IC or complex state-machine firmware. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual 2-input XOR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC2G86QDCURQ1 | TI part in VSSOP8 (SOT765-1); identical logic function but different package footprint and thermal derating (4.9 mW/K vs 4.6 mW/K) | Same AEC-Q100 Grade 1 rating and −40 °C to +125 °C range; slightly narrower body (2.3 mm vs 3.0 mm) | Select when board space is constrained and reflow profile accommodates thinner package. |
| 74LVC2G86DC-Q100 | Nexperia's pin-compatible VSSOP8 variant; identical electrical specs but 0.2 mm smaller body width and different lead coplanarity spec | Same automotive qualification and IOFF/Schmitt features; lower thermal resistance due to smaller package mass | Choose for higher-density layouts where TSSOP8 clearance conflicts with adjacent components. |
Compared with SN74LVC2G86QDCURQ1 and 74LVC2G86DC-Q100, the 74LVC2G86DP-Q100 offers superior thermal dissipation margin in TSSOP8 form factor and standardized 3 mm body width for easier mechanical integration in existing automotive PCB footprints.
Availability
74LVC2G86DP-Q100 is available at Aetrix Electronics and suitable for automotive body electronics, powertrain control units, and ADAS sensor interface modules requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74LVC2G86DP-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 focused on essential efficiency technologies, delivering high-performance logic, discrete, and MOSFET solutions optimized for automotive, industrial, and consumer applications.
The 74LVC2G86-Q100 belongs to Nexperia's automotive-qualified LVC logic family, designed specifically to replace legacy 74-series devices in safety-critical vehicle subsystems while meeting strict AEC-Q100 reliability and ESD requirements.
FAQ
What is the maximum input voltage the 74LVC2G86DP-Q100 can tolerate when VCC = 1.8 V?
The device tolerates input voltages up to 5.5 V regardless of VCC level, as confirmed in Table 5 (Limiting Values) and Section 2 (Features). This overvoltage capability enables direct connection to 5 V sensors or microcontrollers without external clamping or translation circuitry, even when powered from 1.65–1.95 V rails compliant with JESD8-7.
Does the 74LVC2G86DP-Q100 support hot insertion in partially powered systems?
Yes - the integrated IOFF circuit disables outputs when VCC = 0 V and limits power-off leakage to ±2 μA (Table 7), preventing damaging back-current flow from live inputs into a de-energized device. This feature is explicitly validated for partial power-down applications per datasheet Section 1.
How does the Schmitt-trigger input improve noise immunity in automotive environments?
Schmitt-trigger inputs provide hysteresis (typically 0.3–0.5 V) between rising and falling thresholds, rejecting transient noise spikes that fall within the hysteresis window. This is critical for reliable operation with slow-rising signals from switches, potentiometers, or inductive sensors exposed to EMI in engine compartments or chassis-mounted modules.
Can the 74LVC2G86DP-Q100 be used to translate between 1.8 V and 5 V logic levels bidirectionally?
No - it supports unidirectional level translation only: inputs accept 0–5.5 V, but outputs swing between GND and VCC. To drive a 5 V load, VCC must be set to 5 V; to receive 1.8 V signals, VCC may be 1.8 V. True bidirectional translation requires dedicated bus-switch or analog switch ICs, not XOR gates.
74LVC2G86DP-Q100H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LVC
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- XOR (Exclusive OR)
- Number of Circuits:
- 2
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 1.65V ~ 5.5V
- Current - Quiescent (Max):
- 4 µA
- Current - Output High, Low:
- 32mA, 32mA
- Input Logic Level - Low:
- 0.58V ~ 1.65V
- Input Logic Level - High:
- 1.07V ~ 3.85V
- Max Propagation Delay @ V, Max CL:
- 3.6ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
74LVC2G86DP-Q100H FAQ
1.How can I place an order for 74LVC2G86DP-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC2G86DP-Q100H 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 74LVC2G86DP-Q100H reliable?
The price and inventory of 74LVC2G86DP-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC2G86DP-Q100H is usually 5 days.
3.What payment methods are accepted for 74LVC2G86DP-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC2G86DP-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC2G86DP-Q100H?
74LVC2G86DP-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC2G86DP-Q100H 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 74LVC2G86DP-Q100H?
For technical support, including 74LVC2G86DP-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC2G86DP-Q100H requirements.
6.How does Aetrix verify that 74LVC2G86DP-Q100H is sourced from the original manufacturer or authorized distributors?
All 74LVC2G86DP-Q100H 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 74LVC2G86DP-Q100H meets industry standards.
7.What is the process for return or replacement of 74LVC2G86DP-Q100H?
All 74LVC2G86DP-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC2G86DP-Q100H, 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 74LVC2G86DP-Q100H part is unused and in its original packaging.
Return procedure for 74LVC2G86DP-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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