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Nexperia USA Inc. 74AHC86D,118
- Part No.:
- 74AHC86D,118
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
74AHC86D,118.pdf
- Description:
- IC GATE XOR 4CH 2-INP 14SO
- Quantity:
- Payment:
- Shipping:
Inventory:1,377
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Product details
Overview
74AHC86D,118 from Nexperia is a quad 2-input CMOS EXCLUSIVE-OR gate in SO14 package, operating from 2.0 V to 5.5 V supply, with overvoltage-tolerant inputs (up to 5.5 V), balanced propagation delays (3.4 ns typical at 5 V, 15 pF), and Schmitt-trigger input actions. It serves as a logic-level translator in mixed-voltage digital interfaces such as microcontroller I/O expansion, bus arbitration, and parity generation circuits.
For engineers reviewing the 74AHC86D,118 datasheet, 74AHC86D,118 pinout, 74AHC86D,118 application, or 74AHC86D,118 equivalent, key selection criteria include input voltage compatibility (CMOS-level), -40 °C to +125 °C industrial temperature range, SO14 footprint compatibility, and low static current (≤40 μA at 5.5 V).
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 for noise immunity and hysteresis, enabling robust operation in noisy environments or with slow-rising signals.
It supports mixed-voltage translation due to overvoltage-tolerant inputs-accepting up to 5.5 V regardless of VCC-and maintains rail-to-rail output swing (VOH ≥3.94 V, VOL ≤0.36 V at VCC = 4.5 V, IO = ±8 mA), ensuring reliable interfacing across 3.3 V and 5 V domains.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 2.0 V to 5.5 V - Enables direct use in both 3.3 V and 5 V systems without level shifters. |
| Propagation Delay | 3.4 ns (typ) at VCC = 5.0 V, CL = 15 pF - Supports >100 MHz toggle rates in high-speed combinatorial logic paths. |
| Input Voltage Range | -0.5 V to +7.0 V - Overvoltage tolerance allows safe interfacing with higher-voltage peripherals even at low VCC. |
| Output Drive | ±8.0 mA at VCC = 4.5 V - Sufficient to drive multiple 74-series inputs or small capacitive loads (≤50 pF). |
| Operating Temperature | -40 °C to +125 °C - Qualified for under-hood, industrial control, and power-conversion applications. |
| Static Supply Current | ≤40 μA at VCC = 5.5 V - Enables low-power standby modes in battery-backed or energy-sensitive designs. |
| ESD Protection | HBM >2000 V, CDM >1000 V - Reduces need for external ESD protection in board-level I/O routing. |
Pinout & Package
74AHC86D,118 uses the SO14 (SOT108-1) plastic small outline package: 14-lead, 3.9 mm body width, standard 1.27 mm lead pitch, gull-wing leads, JEDEC MS-012 compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A, 2A, 3A, 4A | Data input A (Gate 1–4) | Primary XOR operand inputs; Schmitt-triggered, overvoltage tolerant. |
| 1B, 2B, 3B, 4B | Data input B (Gate 1–4) | Secondary XOR operand inputs; functionally identical to A inputs. |
| 1Y, 2Y, 3Y, 4Y | Data output Y (Gate 1–4) | True XOR result (Y = A ⊕ B); rail-to-rail CMOS output stage. |
| 7 | GND | Ground reference (0 V); required for all internal logic and output referencing. |
| 14 | VCC | Positive supply rail; powers all four gates and defines logic threshold levels. |
Key Features
| Feature | Design Value |
|---|---|
| Quad XOR logic density | Four independent 2-input XOR functions in one SO14 package - reduces board space vs discrete gate arrays. |
| Mixed-voltage translation | Inputs tolerate up to 5.5 V independent of VCC - enables direct connection between 5 V sensors and 3.3 V MCUs. |
| Schmitt-trigger inputs | Hysteresis on all inputs - suppresses noise-induced glitches on slow or noisy signal lines (e.g., front-panel switches). |
| Industrial temperature range | Specified from -40 °C to +125 °C - supports deployment in motor drives, PLCs, and outdoor electronics. |
| Low dynamic power | CPD = 10.0 pF - minimizes switching power (PD = CPD × VCC² × fi × N) in high-frequency clock/data paths. |
Applications
| Microcontroller I/O Expansion | Parity Bit Generation |
|---|---|
|
Use Scenario: Expanding GPIO count on an ARM Cortex-M4 MCU by connecting peripheral status flags through XOR logic to reduce interrupt lines. IC Role / Device Role / Timing Role: Combinatorial XOR gate performing real-time signal comparison and aggregation before interrupt assertion. Use Value: Eliminates need for additional GPIO pins or software polling; deterministic <3.4 ns propagation ensures timing-critical flag synchronization. |
Use Scenario: Generating odd/even parity bits for UART or SPI data frames in embedded communication modules. IC Role / Device Role / Timing Role: Hardware parity generator using cascaded XOR stages to compute bit-wise exclusive-or across 8-bit data words. Use Value: Offloads CPU parity calculation; supports full-duplex serial throughput up to 3 Mbps without firmware latency. |
| Bus Arbitration Logic | Digital Signal Conditioning |
|
Use Scenario: Resolving contention between two CAN transceivers sharing a common diagnostic line in automotive body control units. IC Role / Device Role / Timing Role: XOR-based arbitration gate detecting mismatched dominant/recessive states to trigger fault reporting. Use Value: Provides sub-10 ns response to bus conflicts - faster than software-based monitoring and immune to interrupt latency. |
Use Scenario: Cleaning up noisy encoder quadrature signals before feeding to a motion controller's direction decoder. IC Role / Device Role / Timing Role: Schmitt-trigger XOR gate rejecting sub-50 ns noise spikes while preserving edge integrity of A/B channel transitions. Use Value: Prevents false direction toggling in servo drives; eliminates need for RC filtering and associated phase delay. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar XOR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74LVC86PW,118 | Lower VCC range (1.65–5.5 V); higher drive (±24 mA); LVTTL-compatible inputs. | Better suited for 1.8 V logic domains and heavier capacitive loads; not overvoltage tolerant beyond VCC + 0.3 V. | Select when interfacing with 1.8 V FPGAs or driving >30 pF traces; avoid in mixed-voltage translator roles. |
| SN74AHC86DR | Identical logic and specs; TI SO14 variant with different thermal derating (8.5 mW/K above 100 °C vs Nexperia's 10.1 mW/K). | Same functional replacement; minor differences in Ptot derating slope and qualification test profiles. | Drop-in substitute where TI sourcing is preferred; verify thermal margin in high-ambient designs (>100 °C). |
Compared with 74LVC86PW,118, the 74AHC86D,118 offers superior overvoltage tolerance for mixed-supply translation but lower drive strength; versus SN74AHC86DR, it provides tighter thermal derating control in extended-temperature SO14 layouts.
Availability
74AHC86D,118 is available at Aetrix Electronics and suitable for industrial control systems, embedded communications interfaces, and motor drive feedback circuits requiring stable component supply across extended temperature ranges.
Supply support for 74AHC86D,118 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 specializing in high-performance, high-reliability logic, analog, and discrete components, with manufacturing rooted in process technology leadership and automotive-grade quality systems.
The 74AHC series targets industrial and consumer digital logic applications demanding wide supply range, low power, and robust noise immunity - optimized for cost-sensitive, high-volume embedded control designs.
FAQ
Can 74AHC86D,118 operate reliably at 2.0 V supply?
Yes. The device is fully specified down to 2.0 V: propagation delay remains ≤14.0 ns (max) at 2.0 V/15 pF, VIH is guaranteed ≥1.5 V, and ICC stays ≤20 μA. All four gates function correctly across the full -40 °C to +125 °C range at minimum VCC.
What is the maximum capacitive load this device can drive?
It is characterized up to 50 pF (per output) in dynamic testing. At VCC = 5.0 V, tpd increases from 3.4 ns (15 pF) to 8.8 ns (50 pF); output voltage swing remains within VOH ≥3.70 V and VOL ≤0.55 V. For loads >50 pF, add series termination or buffer staging.
Is the SO14 package lead-free and RoHS compliant?
Yes. 74AHC86D,118 conforms to RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006. The SOT108-1 package uses matte tin (Sn) lead finish with no lead content exceeding 0.1 wt%, verified per JEDEC J-STD-020 moisture sensitivity level 1.
Does this part support hot-swap or live-insertion?
No. While inputs tolerate overvoltage, the device lacks powered-off protection (Ioff) or bus-hold circuitry. Applying signals before VCC stabilization may cause latch-up or excessive ICC. Power sequencing must ensure VCC is established before input signals exceed GND −0.5 V or VCC + 0.5 V.
74AHC86D,118 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AHC
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- XOR (Exclusive OR)
- Number of Circuits:
- 4
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 2V ~ 5.5V
- Current - Quiescent (Max):
- 2 µA
- Current - Output High, Low:
- 8mA, 8mA
- Input Logic Level - Low:
- 0.5V ~ 1.65V
- Input Logic Level - High:
- 1.5V ~ 3.85V
- Max Propagation Delay @ V, Max CL:
- 8.8ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SO
74AHC86D,118 FAQ
1.How can I place an order for 74AHC86D,118 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AHC86D,118 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 74AHC86D,118 reliable?
The price and inventory of 74AHC86D,118 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AHC86D,118 is usually 5 days.
3.What payment methods are accepted for 74AHC86D,118?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AHC86D,118 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AHC86D,118?
74AHC86D,118 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AHC86D,118 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 74AHC86D,118?
For technical support, including 74AHC86D,118 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AHC86D,118 requirements.
6.How does Aetrix verify that 74AHC86D,118 is sourced from the original manufacturer or authorized distributors?
All 74AHC86D,118 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 74AHC86D,118 meets industry standards.
7.What is the process for return or replacement of 74AHC86D,118?
All 74AHC86D,118 units undergo pre-shipment inspection (PSI). If there is an issue with 74AHC86D,118, 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 74AHC86D,118 part is unused and in its original packaging.
Return procedure for 74AHC86D,118:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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