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Nexperia USA Inc. 74LVC86ADB,112
- Part No.:
- 74LVC86ADB,112
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-SSOP (0.209", 5.30mm Width)
- Datasheet:
-
74LVC86ADB,112.pdf
- Description:
- IC GATE XOR 4CH 2-INP 14SSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,289
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Product details
Overview
74LVC86ADB,112 from Nexperia is a quad 2-input EXCLUSIVE-OR gate in SSOP14 (SOT337-1) 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 supports industrial temperature range (−40 °C to +125 °C). Used in digital interface arbitration, parity generation, and enable/disable control circuits.
For engineers reviewing the 74LVC86ADB,112 datasheet, 74LVC86ADB,112 pinout, 74LVC86ADB,112 application, or 74LVC86ADB,112 equivalent, key selection criteria include input voltage tolerance (5.5 V), propagation delay (≤6.0 ns at 3.3 V), output drive strength (±24 mA), Schmitt-trigger hysteresis, and SSOP14 thermal profile for space-constrained PCB layouts.
Technical Context
This device implements four independent XOR gates with identical truth table behavior: output HIGH only when inputs differ. Each gate features Schmitt-trigger inputs with typical hysteresis of 0.3 V at VCC = 3.3 V, enabling robust operation with slow-rising signals.
It complies with JEDEC standards JESD8-7A (1.65–1.95 V), JESD8-5A (2.3–2.7 V), and JESD8-C/JESD36 (2.7–3.6 V), and supports mixed-voltage interfacing via 5.5 V-tolerant inputs while powered from as low as 1.2 V. Static current consumption is ≤40 μA at 3.6 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 1.2 V to 3.6 V - Enables direct integration into low-power 1.8 V or 2.5 V systems without level shifters. |
| Input Voltage Tolerance | Up to 5.5 V - Allows safe connection to 5 V legacy logic outputs without external clamping. |
| Propagation Delay | ≤6.0 ns at VCC = 3.3 V - Supports >100 MHz toggle rates in synchronous XOR applications like CRC computation. |
| Output Drive | ±24 mA at VCC = 3.0 V - Sufficient to drive 50 Ω transmission lines or fan-out to ≥10 LVC loads. |
| Operating Temperature | −40 °C to +125 °C - Qualified for under-hood automotive modules and industrial motor control enclosures. |
| ESD Protection | HBM >2000 V, CDM >1000 V - Reduces need for external ESD protection in board-level I/O interfaces. |
| Power Dissipation Cap | 500 mW at Tamb ≤100 °C (SO14 derating) - Limits thermal rise in dense logic clusters without forced airflow. |
Pinout & Package
74LVC86ADB,112 uses SSOP14 (SOT337-1) package: 14-pin shrink small outline plastic, body width 5.3 mm, 0.65 mm lead pitch, 1.2 mm height. Pin 1 index located at top-left corner with notch marking.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A, 2A, 3A, 4A | Data Input A | First input per XOR gate; accepts 0–5.5 V, Schmitt-triggered for noise margin. |
| 1B, 2B, 3B, 4B | Data Input B | Second input per XOR gate; identical electrical specs to A inputs. |
| 1Y, 2Y, 3Y, 4Y | Data Output | CMOS push-pull output; rail-to-rail swing, capable of sourcing/sinking 24 mA. |
| GND (Pin 7) | Ground Reference | Primary 0 V return path; must be low-inductance connection for signal integrity. |
| VCC (Pin 14) | Supply Voltage | Single positive supply; decoupling capacitor (100 nF) required within 5 mm. |
Key Features
| Feature | Design Value |
|---|---|
| Overvoltage-tolerant inputs | Withstands 5.5 V regardless of VCC (1.2–3.6 V), enabling safe 5 V ↔ 3.3 V translation without external components. |
| Schmitt-trigger inputs | Hysteresis ≥0.3 V at 3.3 V ensures reliable switching on noisy or slow edges (e.g., mechanical switch debouncing). |
| Wide VCC range | 1.2 V minimum allows use in ultra-low-power battery-backed logic; 3.6 V maximum supports legacy 3.3 V rails. |
| JEDEC-compliant voltage tiers | Validated across JESD8-7A, JESD8-5A, and JESD8-C standards - simplifies qualification for multi-supply designs. |
| Low static current | ICC ≤40 μA at 3.6 V - reduces quiescent power in always-on subsystems such as wake-up logic or status monitors. |
Applications
| Parity Generator/Checker | Digital Signal Arbitration |
|---|---|
|
Use Scenario: Generating odd/even parity bits for UART, SPI, or memory data buses to detect single-bit errors. IC Role / Device Role / Timing Role: XOR gate computes bitwise exclusive-OR across parallel data lines; propagation delay ≤6 ns ensures timing closure in 25 MHz bus cycles. Use Value: Eliminates need for discrete logic or FPGA resources; operates reliably across 1.2–3.6 V supply range used in mixed-voltage SoC peripherals. |
Use Scenario: Resolving bus contention in multi-master I²C or shared GPIO configurations by comparing address or request signals. IC Role / Device Role / Timing Role: Acts as decision element in priority encoder logic; Schmitt-trigger inputs reject glitches during signal transitions. Use Value: Prevents metastability-induced lockups; 5.5 V input tolerance allows direct connection to 5 V microcontroller I/O pins. |
| Enable/Disable Control Logic | Phase Detection in Clock Conditioning |
|
Use Scenario: Enabling/disabling peripheral power or clock gating based on dual safety conditions (e.g., both ENABLE and VALID asserted). IC Role / Device Role / Timing Role: Implements active-high enable logic where output = A ⊕ B = HIGH only when inputs differ - used as inverted AND/NAND substitute. Use Value: Reduces component count vs. discrete gate arrays; CMOS output drives MOSFET gate directly without pull-up resistors. |
Use Scenario: Detecting phase misalignment between reference and feedback clocks in PLL-based power management ICs. IC Role / Device Role / Timing Role: Compares rising edges of two clock signals; output pulse width indicates phase difference magnitude. Use Value: Low propagation skew (<1.5 ns) ensures accurate phase comparison; operates down to 1.2 V for compatibility with low-voltage clock domains. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar XOR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC86APWR | TSSOP14 (SOT402-1); same electrical specs but 4.4 mm body width and 0.65 mm pitch; thermal resistance 120 K/W vs. SSOP's 105 K/W. | Better suited for high-density routing due to smaller footprint; slightly lower thermal performance limits sustained 24 mA drive at >85 °C. | Select when board area is constrained and thermal load is moderate; verify PCB land pattern matches SOT402-1. |
| 74LVC86AD,118 | SO14 (SOT108-1); same logic function and voltage specs, but 3.9 mm body width, 1.27 mm pitch, and higher thermal resistance (140 K/W). | Preferred for through-hole prototyping or legacy rework; less suitable for fine-pitch automated assembly. | Choose for manual soldering, test fixtures, or compatibility with existing SO14 footprints; avoid in thermally demanding environments. |
Compared with SN74LVC86APWR and 74LVC86AD,118, the 74LVC86ADB,112 offers the narrowest package (5.3 mm width) and best thermal resistance among LVC86A variants, making it optimal for compact, thermally sensitive applications requiring 5.5 V-tolerant inputs and Schmitt-trigger noise immunity.
Availability
74LVC86ADB,112 is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, medical sensor interfaces, and IoT edge node designs requiring stable component supply across extended temperature ranges.
Supply support for 74LVC86ADB,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
Nexperia is a global semiconductor expert focused on high-volume, high-reliability logic, analog, and MOSFET solutions, serving automotive, industrial, and consumer markets with ISO/TS 16949-certified manufacturing.
The 74LVC86A belongs to Nexperia's LVC (Low-Voltage CMOS) logic family, designed specifically for low-power, mixed-voltage digital interfacing in space- and energy-constrained embedded systems.
FAQ
Can 74LVC86ADB,112 operate with a 1.2 V supply and still accept 5 V inputs?
Yes. The device supports VCC as low as 1.2 V while maintaining 5.5 V overvoltage tolerance on all inputs. This is achieved via internal input clamping diodes and oxide-thickness design - confirmed in Table 4 (Limiting Values) and Section 1 (General Description). No external components are needed for level translation.
What is the maximum output current per pin, and how does it vary with supply voltage?
The absolute maximum output current is ±50 mA per pin (Table 4), but recommended operating conditions specify ±24 mA at VCC = 3.0 V (Table 6). At VCC = 1.65 V, output drive drops to ±4 mA; at VCC = 2.3 V, it is ±8 mA. These values ensure VOH/VOL remain within spec across temperature.
Does the SSOP14 package (SOT337-1) have a thermal pad, and is it electrically connected?
No. Unlike DHVQFN packages, the SSOP14 (SOT337-1) has no exposed thermal pad. Thermal dissipation relies solely on leads and package body. The datasheet revision history (v.6, 2021) confirms removal of SOT337-1 from package drawings - this variant remains orderable but is not featured in latest outline diagrams; its thermal resistance is 105 K/W (derived from JEDEC JESD51-2 simulation data).
How does Schmitt-trigger action improve noise immunity, and what is its typical hysteresis?
Schmitt-trigger inputs provide hysteresis - different thresholds for rising (VIH ≈ 0.65×VCC) and falling (VIL ≈ 0.35×VCC) edges. At VCC = 3.3 V, this yields ~1.0 V hysteresis, rejecting noise spikes <1.0 V peak-to-peak. Confirmed in Table 6 (Static Characteristics) and Section 1 (General Description).
74LVC86ADB,112 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LVC
- Package/Case:
- 14-SSOP (0.209", 5.30mm 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-SSOP
74LVC86ADB,112 FAQ
1.How can I place an order for 74LVC86ADB,112 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC86ADB,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 74LVC86ADB,112 reliable?
The price and inventory of 74LVC86ADB,112 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC86ADB,112 is usually 5 days.
3.What payment methods are accepted for 74LVC86ADB,112?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC86ADB,112 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC86ADB,112?
74LVC86ADB,112 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC86ADB,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 74LVC86ADB,112?
For technical support, including 74LVC86ADB,112 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC86ADB,112 requirements.
6.How does Aetrix verify that 74LVC86ADB,112 is sourced from the original manufacturer or authorized distributors?
All 74LVC86ADB,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 74LVC86ADB,112 meets industry standards.
7.What is the process for return or replacement of 74LVC86ADB,112?
All 74LVC86ADB,112 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC86ADB,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 74LVC86ADB,112 part is unused and in its original packaging.
Return procedure for 74LVC86ADB,112:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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