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Nexperia USA Inc. 74HC2G86DP-Q100H
- Part No.:
- 74HC2G86DP-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
74HC2G86DP-Q100H.pdf
- Description:
- IC GATE XOR 2CH 2-INP 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,944
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Product details
Overview
74HC2G86DP-Q100 from Nexperia is a dual 2-input EXCLUSIVE-OR gate in TSSOP8 package, qualified to AEC-Q100 Grade 1 for automotive use, operating from -40 °C to +125 °C with supply voltage range 2.0 V to 6.0 V and propagation delay as low as 9.0 ns at VCC = 6.0 V. It implements two independent XOR logic functions with CMOS-level inputs, clamp diodes for overvoltage-tolerant interfacing, and high noise immunity.
For engineers reviewing the 74HC2G86DP-Q100 datasheet, 74HC2G86DP-Q100 pinout, 74HC2G86DP-Q100 application, or 74HC2G86DP-Q100 equivalent, this device supports automotive body control modules, infotainment signal routing, and fault-detection logic where precise XOR functionality, wide VCC tolerance, and temperature-stable timing are required.
Technical Context
This device integrates two independent 2-input XOR gates sharing no internal coupling-each gate operates with identical truth table (L/L→L, L/H→H, H/L→H, H/H→L) and separate input/output terminals. Input clamp diodes enable safe interface to signals exceeding VCC when used with current-limiting resistors.
It supports both HC (CMOS-level) and HCT (TTL-level) logic families via variant part numbers; the 74HC2G86DP-Q100 specifically uses CMOS-compatible input thresholds (VIH ≥ 1.5 V at VCC = 2.0 V, VIH ≥ 4.2 V at VCC = 6.0 V) and delivers VOH ≥ 5.68 V at IO = −5.2 mA and VCC = 6.0 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Dual independent 2-input XOR gate - enables parity generation, signal comparison, and controlled inversion per channel. |
| Supply Voltage Range | 2.0 V to 6.0 V - supports direct interface with 3.3 V and 5.0 V microcontrollers without level shifters. |
| Propagation Delay (tpd) | 9.0 ns (typ) at VCC = 6.0 V - ensures sub-10 ns timing resolution for high-speed digital control loops. |
| Operating Temperature | −40 °C to +125 °C - certified for under-hood automotive environments including engine control units and ADAS sensor interfaces. |
| Input Clamp Diodes | Integrated - allows safe connection of inputs to voltages > VCC when series current-limiting resistors are used. |
| AEC-Q100 Qualification | Grade 1 - validated for automotive applications requiring reliability across full extended temperature range. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - reduces risk of field failure during handling and system integration. |
Pinout & Package
TSSOP8 plastic thin shrink small outline package (SOT505-2), 8 leads, body width 3 mm, lead length 0.5 mm, pin 1 index located below marking code in lower-left corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1A | First XOR gate input A - accepts CMOS-level signals; clamp diode enables overvoltage tolerance with external resistor. |
| 2 | VCC | Positive supply rail - must be decoupled locally; supports 2.0–6.0 V operation with <20 μA quiescent ICC at VCC = 6.0 V. |
| 3 | 1B | First XOR gate input B - electrically identical to 1A; paired with 1A to compute 1Y = 1A ⊕ 1B. |
| 4 | 1Y | First XOR gate output - drives standard CMOS loads up to 5.2 mA sink/source with VOL ≤ 0.26 V and VOH ≥ 5.68 V at VCC = 6.0 V. |
| 5 | 2Y | Second XOR gate output - independent of 1Y; supports concurrent dual XOR operations without crosstalk. |
| 6 | 2B | Second XOR gate input B - shares same electrical specs as 1B; paired with 2A to compute 2Y = 2A ⊕ 2B. |
| 7 | GND | Ground reference - must be low-impedance return path; latch-up performance exceeds 100 mA per JESD78 Class II Level B. |
| 8 | 2A | Second XOR gate input A - fully isolated from first gate; enables compact dual-function logic in minimal board area. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive powertrain and chassis systems requiring −40 °C to +125 °C operation and long-term reliability. |
| Wide VCC range (2.0–6.0 V) | Eliminates need for dedicated voltage translators when interfacing mixed-supply subsystems (e.g., 3.3 V MCU to 5.0 V sensor). |
| Input clamp diodes | Enables robust interfacing to external signals up to VCC + 0.5 V using simple series resistors - no external protection components needed. |
| Low dynamic power (CPD = 10 pF) | Reduces switching power dissipation in high-frequency toggle applications such as clock domain crossing or data encoding. |
| High noise immunity | Guaranteed by CMOS input structure and ≥40 % noise margin at VCC = 4.5 V - critical for noisy automotive harness environments. |
Applications
| Body Control Module Logic | Infotainment Signal Routing |
|---|---|
|
Use Scenario: Detecting mismatch between door lock command and feedback sensor state in real time. IC Role / Device Role / Timing Role: Dual XOR gate computes parity between command and sensor bits - output asserts fault flag on inequality. Use Value: Enables single-chip fault detection with <10 ns response latency, reducing BOM count versus discrete comparator solutions. |
Use Scenario: Selecting between primary and backup audio source paths based on presence/validity signals. IC Role / Device Role / Timing Role: XOR compares source-enable and validity bits to generate clean multiplexer select logic with glitch-free transitions. Use Value: Prevents audio dropouts during source handover by eliminating race conditions inherent in OR/AND-based selection. |
| ADAS Sensor Interface | Instrument Cluster Data Validation |
|
Use Scenario: Validating synchronized dual-camera frame sync pulses before feeding to image processor. IC Role / Device Role / Timing Role: XOR detects phase misalignment between two sync signals - output toggles only when pulses differ. Use Value: Provides hardware-level sync integrity check with zero software overhead and deterministic <9 ns latency. |
Use Scenario: Cross-checking speedometer and tachometer CAN message payloads against local microcontroller calculations. IC Role / Device Role / Timing Role: XOR performs bitwise comparison of checksum or status bits to flag data corruption or transmission errors. Use Value: Delivers fail-safe validation independent of main CPU, meeting ASIL-B diagnostic coverage requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual XOR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HCT2G86DP-Q100 | TTL-compatible inputs (VIH = 2.0 V min at VCC = 4.5–5.5 V) vs. CMOS-level inputs in HC version. | Better suited for legacy 5 V TTL systems; less compatible with 3.3 V-only MCUs without level shifting. | Select when interfacing directly to 5 V TTL outputs or mixed-voltage boards where input threshold matching is critical. |
| SN74LVC2G86QDCURQ1 | Lower VCC range (1.65–5.5 V), smaller X2SON8 package (1.5 × 1.0 mm), higher speed (tpd = 4.5 ns typ at VCC = 3.3 V). | Optimized for space-constrained, low-voltage automotive modules; lacks AEC-Q100 Grade 1 rating (only Grade 2). | Choose for compact 3.3 V designs where Grade 2 qualification suffices and PCB area is premium. |
Compared with 74HC2G86DP-Q100, the 74HCT2G86DP-Q100 offers better compatibility with legacy 5 V logic but sacrifices 3.3 V MCU direct-drive capability, while SN74LVC2G86QDCURQ1 provides superior speed and density at the cost of reduced temperature range certification and higher sensitivity to supply noise.
Availability
74HC2G86DP-Q100 is available at Aetrix Electronics and suitable for automotive body control modules, ADAS sensor interfaces, and instrument cluster validation systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74HC2G86DP-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-enhancing components, delivering high-performance logic, analog, and MOSFET solutions for automotive, industrial, and consumer markets.
This device belongs to Nexperia's AEC-Q100-qualified HC logic family, engineered specifically for automotive signal conditioning, fault detection, and interface bridging where reliability, wide supply tolerance, and precise Boolean function execution are mandatory.
FAQ
What is the maximum allowable supply voltage for continuous operation?
The absolute maximum supply voltage is +7.0 V, but recommended continuous operation is limited to 2.0–6.0 V per datasheet Section 9. Exceeding 6.0 V risks accelerated parametric drift and reduced long-term reliability, even if within absolute maximum ratings. Operation above 6.0 V is not characterized or guaranteed.
Can inputs safely exceed VCC, and what external components are required?
Yes - integrated input clamp diodes allow inputs to reach up to VCC + 0.5 V continuously, provided external current-limiting resistors restrict IIK to ≤±20 mA (per Table 5). No additional protection devices are needed; resistor value is calculated as R ≥ (Vin − VCC − 0.5 V)/20 mA.
How does propagation delay vary with supply voltage and temperature?
At VCC = 6.0 V, tpd is 9.0 ns (typ) at 25 °C and increases to 30 ns (max) at −40 °C to +125 °C. At VCC = 2.0 V, tpd rises to 120 ns (typ) at 25 °C and 180 ns (max) across full temperature range. This voltage-dependent delay is explicitly characterized in Table 8.
Is this device pin-compatible with other dual XOR offerings in TSSOP8?
Yes - pinout matches industry-standard dual XOR layout (1A/VCC/1B/1Y/2Y/2B/GND/2A) used by 74HC2G86DC-Q100 (VSSOP8), 74HCT2G86DP-Q100, and SN74LVC2G86 variants. However, VCC and GND positions are fixed; substitution requires verification of input threshold compatibility and thermal derating for the specific package.
74HC2G86DP-Q100H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HC
- 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:
- 2V ~ 6V
- Current - Quiescent (Max):
- 1 µA
- Current - Output High, Low:
- 5.2mA, 5.2mA
- Input Logic Level - Low:
- 0.5V ~ 1.8V
- Input Logic Level - High:
- 1.5V ~ 4.2V
- Max Propagation Delay @ V, Max CL:
- 17ns @ 6V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
74HC2G86DP-Q100H FAQ
1.How can I place an order for 74HC2G86DP-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC2G86DP-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 74HC2G86DP-Q100H reliable?
The price and inventory of 74HC2G86DP-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC2G86DP-Q100H is usually 5 days.
3.What payment methods are accepted for 74HC2G86DP-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC2G86DP-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC2G86DP-Q100H?
74HC2G86DP-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC2G86DP-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 74HC2G86DP-Q100H?
For technical support, including 74HC2G86DP-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC2G86DP-Q100H requirements.
6.How does Aetrix verify that 74HC2G86DP-Q100H is sourced from the original manufacturer or authorized distributors?
All 74HC2G86DP-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 74HC2G86DP-Q100H meets industry standards.
7.What is the process for return or replacement of 74HC2G86DP-Q100H?
All 74HC2G86DP-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74HC2G86DP-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 74HC2G86DP-Q100H part is unused and in its original packaging.
Return procedure for 74HC2G86DP-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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