My Inquiry
My Account
Nexperia USA Inc. 74HCT86PW,118
- Part No.:
- 74HCT86PW,118
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
74HCT86PW,118.pdf
- Description:
- IC GATE XOR 4CH 2-INP 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,427
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
74HCT86PW,118 from Nexperia is a quad 2-input EXCLUSIVE-OR gate in TSSOP14 package, operating at 4.5 V to 5.5 V supply, delivering propagation delay of 17–48 ns (VCC = 4.5 V), TTL-compatible input thresholds (VIH = 2.0 V min, VIL = 0.8 V max), and rated for -40 °C to +125 °C industrial temperature range - used in digital logic arbitration, parity generation, and signal-level XOR mixing in embedded control interfaces.
For engineers reviewing the 74HCT86PW,118 datasheet, 74HCT86PW,118 pinout, 74HCT86PW,118 application, or 74HCT86PW,118 equivalent, this page delivers verified pin functions, real-world timing behavior under 50 pF load, thermal derating data for TSSOP14, TTL-level interface compatibility, and validated drop-in alternatives with explicit VIH/VOL trade-offs.
Technical Context
This device implements four independent CMOS-based XOR gates with TTL-compatible input thresholds, enabling direct interfacing with legacy 5 V logic families without level translation. Each gate exhibits symmetrical propagation delay (tPHL ≈ tPLH) and transition times (tTHL ≈ tTLH) across its full operating voltage and temperature range.
Input clamping diodes allow safe overvoltage tolerance when current-limiting resistors are used, and the design supports static operation up to 7 V absolute maximum supply while maintaining guaranteed switching performance only within 4.5–5.5 V per JEDEC JESD7A compliance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Quad 2-input EXCLUSIVE-OR (XOR); outputs HIGH only when inputs differ |
| Supply Voltage Range | 4.5 V to 5.5 V - ensures compatibility with standard 5 V TTL systems |
| Propagation Delay (tpd) | 17 ns (typ), 48 ns (max) at VCC = 4.5 V, CL = 50 pF - defines worst-case timing margin in synchronous logic |
| Input Thresholds | VIH = 2.0 V min, VIL = 0.8 V max - guarantees reliable recognition of TTL logic levels |
| Output Drive | ±4.0 mA (VOH/VOL) at VCC = 4.5 V - sufficient to drive one 74TTL input or two 74HC inputs |
| Operating Temperature | -40 °C to +125 °C - qualified for under-hood and industrial control environments |
| Power Dissipation | CPD = 30 pF - enables dynamic power calculation: PD = 30 × VCC² × fi × 8 (for all 8 inputs switching) |
Pinout & Package
TSSOP14 plastic thin shrink small outline package (SOT402-1), 14-lead, body width 4.4 mm, 0.65 mm pitch, 1.20 mm max height - optimized for high-density PCB layouts with improved thermal resistance vs SO14.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 4, 9, 12 | 1A–4A | First input per XOR gate; accepts TTL-level signals directly |
| 2, 5, 10, 13 | 1B–4B | Second input per XOR gate; electrically identical to A inputs |
| 3, 6, 8, 11 | 1Y–4Y | Respective XOR outputs; rail-to-rail CMOS swing with ±4 mA drive |
| 7 | GND | Ground reference for all logic and power paths; must be low-impedance |
| 14 | VCC | Positive supply; decoupling capacitor required within 5 mm of pin |
Key Features
| Feature | Design Value |
|---|---|
| TTL-compatible inputs | VIH ≥ 2.0 V and VIL ≤ 0.8 V at VCC = 4.5–5.5 V - eliminates need for external level shifters |
| High noise immunity | Typical noise margin > 0.7 V at VCC = 5 V - suppresses false triggering from EMI or crosstalk |
| Clamp diode protection | Inputs tolerate VI < −0.5 V or VI > VCC + 0.5 V with ≤ ±20 mA current - enables robust overvoltage handling |
| Latch-up immunity | Exceeds 100 mA per JESD78 Class II Level B - prevents destructive latch-up during transient events |
| ESD robustness | HBM > 2000 V, CDM > 1000 V - survives handling and board-level assembly without special precautions |
Applications
| Parity Generator/Checker | Digital Signal Arbitration |
|---|---|
Use Scenario: Generating odd/even parity bits across 4-bit data buses in UART or SPI peripheral interfaces. IC Role / Device Role / Timing Role: XOR gate array performing bitwise comparison and summation modulo-2; operates synchronously with system clock edge. Use Value: Enables single-cycle parity validation using four parallel gates - reduces latency versus sequential software parity checks. |
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: Logic arbitrator detecting conflicting drive states (HIGH/LOW mismatch) and asserting fault flag on dedicated output. Use Value: Provides hardware-level conflict detection with sub-50 ns response - faster than firmware polling and immune to interrupt latency. |
| Phase Difference Detection | Control Signal Inversion Selector |
Use Scenario: Measuring phase misalignment between two clock domains in FPGA configuration or PLL lock monitoring circuits. IC Role / Device Role / Timing Role: XOR gate converting phase difference into pulse-width-modulated output; fed to RC filter or counter. Use Value: Delivers deterministic 0–100% duty cycle output proportional to phase offset - no calibration or lookup tables required. |
Use Scenario: Selectively inverting enable/disable signals in motor driver or power sequencer logic based on mode configuration. IC Role / Device Role / Timing Role: Configurable inverter where one input is fixed (e.g., MODE pin), second input is control signal. Use Value: Achieves polarity selection with zero additional components - avoids discrete inverters or programmable logic overhead. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar XOR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC86APW | 3.3 V only (1.65–3.6 V), lower VIH (2.0 V @ VCC = 3.3 V), 3.5 ns faster tpd | Requires level translation when interfacing with 5 V TTL; unsuitable for mixed-voltage 5 V systems | Select only if entire system operates at 3.3 V and speed > 15 ns is critical |
| 74HC86PW,118 | CMOS input thresholds (VIH = 3.15 V min @ VCC = 4.5 V), wider 2–6 V supply range | Cannot directly accept TTL inputs without external bias; better for pure CMOS designs | Choose when interfacing with 3.3 V or 2.5 V logic and supply flexibility outweighs TTL compatibility |
Compared with SN74LVC86APW and 74HC86PW,118, the 74HCT86PW,118 uniquely bridges 5 V TTL and modern CMOS domains without external components, trades 3–5 ns speed penalty for guaranteed interoperability, and maintains full industrial temperature support where LVC variants may derate above 85 °C.
Availability
74HCT86PW,118 is available at Aetrix Electronics and suitable for industrial control systems, automotive body electronics, and embedded communications modules requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74HCT86PW,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 focused on essential semiconductors, delivering high-performance, reliable components for automotive, industrial, mobile, and computing markets.
This device belongs to Nexperia's 74HCT logic family - engineered specifically for seamless integration between legacy TTL systems and modern CMOS circuitry, emphasizing robustness, wide temperature operation, and JEDEC-compliant interoperability.
FAQ
Can 74HCT86PW,118 operate reliably at 3.3 V supply?
No - the 74HCT86PW,118 is specified only for 4.5 V to 5.5 V operation per JEDEC JESD7A. At 3.3 V, input thresholds (VIH ≥ 2.0 V) remain valid but output drive strength degrades significantly, VOH drops below 2.4 V, and propagation delay increases beyond guaranteed limits. Use 74HC86PW,118 or 74LVC86 for 3.3 V systems.
What is the thermal derating behavior of the TSSOP14 package?
The TSSOP14 (SOT402-1) package derates total power dissipation linearly at 7.3 mW/K above 81 °C ambient. At 125 °C, Ptot drops from 500 mW to approximately 468 mW. This reflects its lower thermal mass versus SO14; layout must include ≥2 cm² copper pour under pin 7 (GND) for optimal heat spreading.
Does this device support hot insertion or live swapping?
No - the 74HCT86PW,118 lacks hot-swap protection circuitry. Its inputs have clamp diodes but no series current limiting, and VCC must be stable before applying input signals. Power sequencing requires VCC established prior to any input transition to avoid latch-up or excessive ICC surge.
How does the 74HCT86PW,118 handle floating inputs?
Unconnected inputs float to undefined logic states and increase ICC by up to 490 μA per pin due to internal bias leakage paths. All unused inputs must be tied to VCC or GND via ≤1 kΩ resistor; direct connection is preferred to prevent noise coupling and ensure predictable gate behavior.
74HCT86PW,118 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HCT
- Package/Case:
- 14-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- XOR (Exclusive OR)
- Number of Circuits:
- 4
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Current - Quiescent (Max):
- 2 µA
- Current - Output High, Low:
- 4mA, 4mA
- Input Logic Level - Low:
- 0.8V
- Input Logic Level - High:
- 2V
- Max Propagation Delay @ V, Max CL:
- 32ns @ 4.5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-TSSOP
74HCT86PW,118 FAQ
1.How can I place an order for 74HCT86PW,118 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HCT86PW,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 74HCT86PW,118 reliable?
The price and inventory of 74HCT86PW,118 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HCT86PW,118 is usually 5 days.
3.What payment methods are accepted for 74HCT86PW,118?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HCT86PW,118 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HCT86PW,118?
74HCT86PW,118 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HCT86PW,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 74HCT86PW,118?
For technical support, including 74HCT86PW,118 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HCT86PW,118 requirements.
6.How does Aetrix verify that 74HCT86PW,118 is sourced from the original manufacturer or authorized distributors?
All 74HCT86PW,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 74HCT86PW,118 meets industry standards.
7.What is the process for return or replacement of 74HCT86PW,118?
All 74HCT86PW,118 units undergo pre-shipment inspection (PSI). If there is an issue with 74HCT86PW,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 74HCT86PW,118 part is unused and in its original packaging.
Return procedure for 74HCT86PW,118:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
74HCT86PW,118 Tags
-
SN74LVC1G14DBVR
Texas Instruments
-
SN74LVC1G14DCKR
Texas Instruments
-
SN74AHC1G14DBVR
Texas Instruments
-
SN74LVC1G08DBVR
Texas Instruments
-
SN74LVC1G08DCKR
Texas Instruments
-
SN74LVC1G32DCKR
Texas Instruments
-
SN74LVC1G04DBVR
Texas Instruments
.jpg)
-
74LVC1G08GW,125
Nexperia USA Inc.
-
SN74LVC1G04DCKR
Texas Instruments
-
SN74AHC1G08DBVR
Texas Instruments
-
SN74LVC1G32DBVR
Texas Instruments
-
SN74AHCT1G08DBVR
Texas Instruments
Tech Hub
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…
