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Nexperia USA Inc. 74HCT1G86GW,125
- Part No.:
- 74HCT1G86GW,125
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
74HCT1G86GW,125.pdf
- Description:
- IC GATE XOR 1CH 2-INP 5TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:12,441
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Product details
Overview
74HCT1G86GW,125 from Nexperia is a single 2-input EXCLUSIVE-OR gate in TSSOP5 (SOT353-1) package, designed for digital logic level translation and signal comparison in low-voltage embedded control systems. It operates from 4.5 V to 5.5 V, delivers TTL-compatible input thresholds (VIH = 2.0 V min, VIL = 0.8 V max), exhibits 13 ns typical propagation delay at 4.5 V/50 pF, and supports industrial temperature range (–40 °C to +125 °C).
For engineers reviewing the 74HCT1G86GW,125 datasheet, 74HCT1G86GW,125 pinout, 74HCT1G86GW,125 application, or 74HCT1G86GW,125 equivalent, this device serves as a compact, low-power XOR function for parity generation, enable/disable logic, and differential signal detection where precise timing and noise-immune TTL-level interfacing are required.
Technical Context
The 74HCT1G86GW,125 implements a standard two-input XOR Boolean function with fully buffered CMOS output stage, enabling rail-to-rail switching and symmetrical drive capability (±2.0 mA output current). Its TTL-compatible inputs accept 0.8 V/2.0 V thresholds at VCC = 4.5–5.5 V, ensuring interoperability with legacy 5 V logic families without level shifters.
It features integrated input clamp diodes for overvoltage tolerance, allowing safe interface to signals exceeding VCC when used with current-limiting resistors. The device complies with JESD7A (2.0–6.0 V) and JEDEC ESD standards (HBM >2000 V, CDM >1000 V), and is characterized across –40 °C to +125 °C with guaranteed static and dynamic performance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | 2-input EXCLUSIVE-OR (Y = A ⊕ B); enables parity checking and signal toggling |
| Supply Voltage Range | 4.5 V to 5.5 V; ensures compatibility with 5 V TTL and mixed-signal systems |
| Propagation Delay | 13 ns typical (VCC = 4.5 V, CL = 50 pF); supports ≤30 MHz toggle rates in clean layouts |
| Input Thresholds | VIH ≥ 2.0 V, VIL ≤ 0.8 V; guarantees robust recognition of standard 5 V TTL logic levels |
| Output Drive | ±2.0 mA at VCC = 4.5 V; sufficient to drive 10 LS-TTL loads or 15 pF+ trace capacitance |
| Operating Temperature | –40 °C to +125 °C; qualified for under-hood, industrial PLC, and power supply control environments |
| ESD Protection | HBM >2000 V, CDM >1000 V; reduces risk of field failure during handling and PCB assembly |
Pinout & Package
TSSOP5 (SOT353-1) package: plastic thin shrink small outline, 5-lead, body width 1.25 mm, pin pitch 0.65 mm, exposed pad not present.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (B) | Data input | Second XOR operand; accepts TTL-level signals up to VCC + 0.5 V via internal clamp diode |
| 2 (A) | Data input | Primary XOR operand; electrically identical to Pin 1; no internal pull-up/down |
| 3 (GND) | Ground reference | 0 V return path for all internal circuitry and output current sink |
| 4 (Y) | Data output | Inverted XOR result; CMOS push-pull structure with matched rise/fall times |
| 5 (VCC) | Supply voltage | Positive rail input; must be decoupled locally (≤100 nF ceramic) near Pin 5 |
Key Features
| Feature | Design Value |
|---|---|
| TTL-compatible inputs | Enables direct connection to 5 V microcontrollers, FPGAs, and legacy logic without external level shifters |
| Symmetrical output impedance | Ensures matched rise/fall times (<1 ns skew), critical for clock-domain crossing and data strobing |
| Clamp diode protection | Allows safe interface to voltages up to VCC + 0.5 V using series resistors-no external diodes needed |
| Low ICC supply current | ≤20 μA max at VCC = 5.5 V; minimizes quiescent power in always-on monitoring circuits |
| Latch-up immunity | Exceeds 100 mA per JESD78 Class II Level B; prevents destructive latch-up during transient overvoltage events |
Applications
| Parity Generator | Digital Signal Enable Gate |
|---|---|
Use Scenario: Generating odd/even parity bits for UART or SPI data transmission in microcontroller peripherals. IC Role / Device Role / Timing Role: XOR gate computes bit-wise parity across two data lines; operates synchronously with system clock edge. Use Value: Enables real-time error detection with zero additional latency beyond 13 ns propagation delay. | Use Scenario: Enabling/disabling a clock or data line based on dual-control signals in FPGA configuration interfaces. IC Role / Device Role / Timing Role: Acts as a programmable 2-input enable switch; Y = HIGH only when A ≠ B, supporting conditional gating. Use Value: Eliminates need for discrete logic gates or firmware polling-reduces BOM count and routing complexity. |
| Differential Signal Detector | Power Sequencing Monitor |
Use Scenario: Detecting mismatch between redundant sensor outputs (e.g., dual thermistor readings) in safety-critical thermal management. IC Role / Device Role / Timing Role: Compares analog-to-digital converted values encoded as digital bits; asserts fault flag on inequality. Use Value: Provides hardware-level fault detection with <20 ns response time-faster than MCU-interrupt-based checks. | Use Scenario: Validating correct power-up sequence of multiple rails (e.g., VCCA/VCCIO) in SoC or FPGA power domains. IC Role / Device Role / Timing Role: XOR compares delayed and undelayed enable signals to generate windowed validation pulse. Use Value: Confirms timing margin compliance between rail ramps without requiring dedicated sequencer IC. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 2-input XOR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G86DBVR | Lower VCC range (1.65–5.5 V); CMOS inputs (VIH = 70% VCC); 3.7 ns tpd @ 3.3 V | Better suited for 1.8 V/3.3 V mixed-signal systems; not TTL-compatible | Select when interfacing with modern low-voltage MCUs and power efficiency is prioritized over TTL legacy support |
| MC74VHC1GT86DTT1G | Wider VCC (2.0–5.5 V); CMOS inputs; 10 ns tpd @ 5 V; smaller SC-70 (SOT323) package | Higher speed but lacks TTL-level input compatibility; unsuitable for direct 5 V TTL bus interfacing | Choose for space-constrained designs needing faster toggle rates and no requirement for TTL threshold matching |
Compared with SN74LVC1G86DBVR and MC74VHC1GT86DTT1G, the 74HCT1G86GW,125 uniquely provides guaranteed TTL-level input recognition at 5 V while maintaining industrial temperature rating and TSSOP5 footprint-making it the only drop-in solution for upgrading legacy 74LS86-based systems without redesigning input conditioning.
Availability
74HCT1G86GW,125 is available at Aetrix Electronics and suitable for industrial control panels, automotive body electronics, and medical diagnostic equipment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74HCT1G86GW,125 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 for automotive, industrial, and consumer markets.
The 74HCT1G86GW,125 belongs to Nexperia's 74HCT logic family-engineered specifically for seamless integration between legacy TTL systems and modern CMOS platforms while meeting stringent AEC-Q200 stress test requirements for non-automotive industrial use.
FAQ
What is the maximum recommended operating frequency for 74HCT1G86GW,125?
The device does not specify a maximum clock frequency, but its 13 ns typical propagation delay at 4.5 V/50 pF implies reliable operation up to approximately 30 MHz in well-terminated, low-capacitance layouts. For sustained toggling, ensure output load capacitance remains ≤50 pF and VCC ripple stays below ±50 mV to avoid timing violations.
Can 74HCT1G86GW,125 interface directly with 3.3 V microcontrollers?
No-its TTL-compatible inputs require VIH ≥ 2.0 V minimum, which is met by 3.3 V logic, but the 74HCT1G86GW,125 is only specified for VCC = 4.5–5.5 V. Operating at 3.3 V violates recommended conditions and risks undefined output behavior and increased ICC. Use 74LVC1G86 for true 3.3 V operation.
Does 74HCT1G86GW,125 include internal pull-up or pull-down resistors on inputs?
No-inputs A and B are high-impedance CMOS nodes with no internal termination. External pull-up or pull-down resistors must be added if floating-state prevention is required. The internal clamp diodes only conduct during overvoltage events and do not provide biasing.
Is the TSSOP5 (SOT353-1) package RoHS-compliant and lead-free?
Yes-the 74HCT1G86GW,125 uses a lead-free, halogen-free, RoHS-compliant TSSOP5 package per Nexperia's product documentation. The "GW" suffix denotes green (RoHS-compliant) packaging, and the device meets JEDEC J-STD-020 moisture sensitivity level 1 (MSL1) for unlimited floor life at ≤30 °C/60% RH.
74HCT1G86GW,125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HCT
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- XOR (Exclusive OR)
- Number of Circuits:
- 1
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Current - Quiescent (Max):
- 20 µA
- Current - Output High, Low:
- 2mA, 2mA
- Input Logic Level - Low:
- 0.8V
- Input Logic Level - High:
- 2V
- Max Propagation Delay @ V, Max CL:
- 13ns @ 4.5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-TSSOP
74HCT1G86GW,125 FAQ
1.How can I place an order for 74HCT1G86GW,125 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HCT1G86GW,125 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 74HCT1G86GW,125 reliable?
The price and inventory of 74HCT1G86GW,125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HCT1G86GW,125 is usually 5 days.
3.What payment methods are accepted for 74HCT1G86GW,125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HCT1G86GW,125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HCT1G86GW,125?
74HCT1G86GW,125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HCT1G86GW,125 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 74HCT1G86GW,125?
For technical support, including 74HCT1G86GW,125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HCT1G86GW,125 requirements.
6.How does Aetrix verify that 74HCT1G86GW,125 is sourced from the original manufacturer or authorized distributors?
All 74HCT1G86GW,125 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 74HCT1G86GW,125 meets industry standards.
7.What is the process for return or replacement of 74HCT1G86GW,125?
All 74HCT1G86GW,125 units undergo pre-shipment inspection (PSI). If there is an issue with 74HCT1G86GW,125, 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 74HCT1G86GW,125 part is unused and in its original packaging.
Return procedure for 74HCT1G86GW,125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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