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Nexperia USA Inc. 74HC86D,653
- Part No.:
- 74HC86D,653
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
74HC86D,653.pdf
- Description:
- IC GATE XOR 4CH 2-INP 14SO
- Quantity:
- Payment:
- Shipping:
Inventory:6,395
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Product details
Overview
74HC86D,653 from Nexperia is a quad 2-input CMOS EXCLUSIVE-OR gate in SO14 (SOT108-1) package, operating from 2.0 V to 6.0 V supply, delivering propagation delay as low as 11 ns at VCC = 6.0 V and CL = 50 pF, with ±25 mA output drive capability and input clamp diodes enabling overvoltage-tolerant interfacing in digital logic systems.
For engineers reviewing the 74HC86D,653 datasheet, 74HC86D,653 pinout, 74HC86D,653 application, or 74HC86D,653 equivalent, this device serves as a standard-compliant, temperature-stable (−40 °C to +125 °C) logic building block for parity generation, comparator circuits, and arithmetic unit control in industrial control, instrumentation, and embedded interface subsystems.
Technical Context
The 74HC86D,653 implements four independent XOR gates using high-noise-immunity CMOS technology, each with true complementary inputs and rail-to-rail output swing. Its input clamping diodes allow safe interfacing to signals exceeding VCC when used with current-limiting resistors.
It complies with JEDEC JESD7A (2.0–6.0 V) and JESD8C (2.7–3.6 V), supports TTL-level inputs only in the 74HCT86 variant, and exhibits latch-up immunity >100 mA per JESD78 Class II Level B - confirming robustness in mixed-voltage system integration.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Quad 2-input EXCLUSIVE-OR (XOR); outputs HIGH only when inputs differ - essential for parity checking and binary addition carry logic. |
| Supply Voltage Range | 2.0 V to 6.0 V - enables direct interoperability with 3.3 V and 5 V logic families without level translation. |
| Propagation Delay (tpd) | 11 ns (typ.) at VCC = 6.0 V, CL = 50 pF - supports reliable operation up to ~30 MHz toggle rate in synchronous designs. |
| Output Drive | ±25 mA - sufficient to directly drive multiple 74HC inputs or small capacitive loads (<50 pF) without buffering. |
| Operating Temperature | −40 °C to +125 °C - qualified for extended industrial and under-hood automotive-adjacent environments. |
| Input Clamp Diodes | Integrated - permits safe connection of inputs to voltages beyond VCC when series current-limiting resistors are used. |
| Power Dissipation (Ptot) | 500 mW (SO14), derating 10.1 mW/K above 100 °C - defines thermal design margin for continuous operation in compact PCB layouts. |
Pinout & Package
74HC86D,653 uses the SO14 (SOT108-1) plastic small outline package: 14-pin, 3.9 mm body width, 1.27 mm lead pitch, gull-wing leads, JEDEC MS-012 compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A, 4A, 9A, 12A | Data Input A (Gate 1–4) | First input of each XOR gate; accepts CMOS-level signals (0 V to VCC) with clamp diode protection. |
| 2B, 5B, 10B, 13B | Data Input B (Gate 1–4) | Second input of each XOR gate; identical electrical behavior to A inputs; differential pair for XOR function. |
| 3Y, 6Y, 8Y, 11Y | Data Output Y (Gate 1–4) | True XOR output (Y = A ⊕ B); rail-to-rail swing, capable of sourcing/sinking ±25 mA at VCC = 6.0 V. |
| 7 | GND | Ground reference (0 V) for all internal circuitry and I/O; must be low-impedance for noise immunity. |
| 14 | VCC | Positive supply (2.0–6.0 V); powers all four gates; decoupling capacitor (100 nF) recommended near pin. |
Key Features
| Feature | Design Value |
|---|---|
| Wide Supply Range | 2.0 V to 6.0 V operation - eliminates need for separate voltage rails when interfacing with legacy 5 V and modern 3.3 V subsystems. |
| High Noise Immunity | Typical noise margin >40% of VCC - ensures stable logic states in electrically noisy industrial enclosures or motor-drive proximity. |
| Latch-up Immunity | Exceeds 100 mA per JESD78 Class II Level B - prevents destructive parasitic thyristor activation during transient overstress. |
| ESD Protection | HBM >2000 V, CDM >1000 V - reduces risk of field failure during handling and board assembly without additional protection circuitry. |
| Temperature Range | −40 °C to +125 °C - supports deployment in uncooled industrial PLC modules and outdoor telemetry nodes. |
Applications
| Parity Generator/Checker | Digital Comparator Core |
|---|---|
|
Use Scenario: Detecting single-bit errors in serial data transmission or memory read-back paths within an industrial controller. IC Role / Device Role / Timing Role: Four XOR gates compute even/odd parity across 4-bit nibbles; outputs fed to a final OR gate for error flag assertion. Use Value: Enables real-time bit-error detection with <11 ns latency per stage, meeting cycle-time constraints in deterministic control loops. |
Use Scenario: Comparing two 4-bit binary words in a programmable logic controller's status monitoring module. IC Role / Device Role / Timing Role: Each XOR gate compares one bit pair; outputs combined via NAND to generate "A ≠ B" signal. Use Value: Delivers sub-50 ns full-word comparison time at 5 V, supporting fast response to sensor state mismatches or configuration faults. |
| Binary Adder Carry Logic | Phase Detection Interface |
|
Use Scenario: Implementing half-adder and full-adder stages in a custom arithmetic unit for encoder position interpolation. IC Role / Device Role / Timing Role: XOR gates generate sum bits (S = A ⊕ B ⊕ Cin); complemented by external AND/OR for carry propagation. Use Value: Provides predictable 14 ns (VCC = 4.5 V) sum-bit delay, enabling tight timing closure in multi-stage adder pipelines. |
Use Scenario: Converting quadrature encoder signals into direction and step pulses for motor feedback in HVAC actuators. IC Role / Device Role / Timing Role: One XOR gate processes A and B channel edges to detect leading/lagging phase relationship. Use Value: Supports encoder speeds up to 1.5 MHz (based on 11 ns tpd), matching high-resolution rotary encoder bandwidths. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar XOR logic gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HCT86D,653 | TTL-compatible inputs (VIH = 2.0 V min), otherwise identical pinout, timing, and drive strength. | Better suited for direct interfacing with legacy 5 V TTL outputs without level shifters. | Select when driving from standard 5 V TTL sources; avoid if interfacing exclusively with 3.3 V CMOS microcontrollers. |
| SN74LVC2G86DCUR | Single dual-input XOR in 8-pin VSSOP; 1.65–5.5 V supply; 3.7 ns tpd at 3.3 V; lower power (ICC = 10 μA). | Requires four units for quad functionality; smaller footprint but higher BOM count and routing complexity. | Prefer for space-constrained, low-power battery-operated devices where gate count is distributed across multiple ICs. |
Compared with 74HC86D,653, the 74HCT86D,653 offers TTL input compatibility at identical speed and packaging, while SN74LVC2G86DCUR trades integration density for speed and power efficiency - making the original optimal for cost-sensitive, pin-compatible quad-XOR replacement in industrial boards.
Availability
74HC86D,653 is available at Aetrix Electronics and suitable for industrial control systems, test instrumentation, and embedded interface modules requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74HC86D,653 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 discrete components, with manufacturing rooted in process control and automotive-grade quality systems.
The 74HC86D,653 belongs to Nexperia's 74HC logic family - designed for robust, low-power, wide-supply-voltage digital interfacing in industrial, consumer, and communication equipment where pin compatibility and thermal resilience are critical.
FAQ
What is the maximum clock frequency supported by 74HC86D,653 in toggle mode?
The 74HC86D,653 does not specify a clock frequency rating, as it is a combinational logic device. However, its typical propagation delay of 11 ns at VCC = 6.0 V and CL = 50 pF implies a maximum reliable toggle rate of approximately 30 MHz in a feedback loop, assuming minimal external loading and clean signal edges.
Can 74HC86D,653 safely interface with 5 V TTL outputs?
No - the 74HC86D,653 has CMOS input thresholds (VIH ≥ 3.15 V at VCC = 4.5 V), which may not reliably recognize TTL HIGH levels (2.4 V min). For guaranteed TTL compatibility, use the pin-compatible 74HCT86D,653 variant, whose VIH is specified at 2.0 V min across the 4.5–5.5 V range.
Does 74HC86D,653 require external pull-up or pull-down resistors on unused inputs?
Yes - unused inputs must be terminated to VCC or GND. Floating CMOS inputs cause increased ICC, unpredictable output states, and potential oscillation due to noise coupling. A 10 kΩ resistor to VCC or GND is recommended for each unconnected A or B input.
Is 74HC86D,653 qualified for automotive applications?
No - the 74HC86D,653 is rated for −40 °C to +125 °C but is not AEC-Q100 qualified. Nexperia explicitly states that non-automotive-qualified products are unsuitable for safety-critical automotive use. For automotive designs, consult Nexperia's AEC-Q100-certified 74HCxx variants or dedicated automotive logic families.
74HC86D,653 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HC
- 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 ~ 6V
- Current - Quiescent (Max):
- 2 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:
- 20ns @ 6V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SO
74HC86D,653 FAQ
1.How can I place an order for 74HC86D,653 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC86D,653 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 74HC86D,653 reliable?
The price and inventory of 74HC86D,653 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC86D,653 is usually 5 days.
3.What payment methods are accepted for 74HC86D,653?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC86D,653 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC86D,653?
74HC86D,653 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC86D,653 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 74HC86D,653?
For technical support, including 74HC86D,653 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC86D,653 requirements.
6.How does Aetrix verify that 74HC86D,653 is sourced from the original manufacturer or authorized distributors?
All 74HC86D,653 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 74HC86D,653 meets industry standards.
7.What is the process for return or replacement of 74HC86D,653?
All 74HC86D,653 units undergo pre-shipment inspection (PSI). If there is an issue with 74HC86D,653, 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 74HC86D,653 part is unused and in its original packaging.
Return procedure for 74HC86D,653:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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