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Diodes Incorporated 74AUP1G86FX4-7
- Part No.:
- 74AUP1G86FX4-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Gates and Inverters
- Package:
- 6-XFDFN
- Datasheet:
-
74AUP1G86FX4-7.pdf
- Description:
- IC GATE XOR 1CH 2-INP DFN1409-6
- Quantity:
- Payment:
- Shipping:
Inventory:3,541
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Product details
Overview
74AUP1G86FX4-7 from Diodes Incorporated is a single 2-input exclusive-OR (XOR) gate in ultra-low-power CMOS logic, designed for battery-powered portable systems. It operates across 0.8V–3.6V supply, delivers ±4mA output drive at 3.0V, features IOFF partial power-down protection, and includes Schmitt-trigger inputs with ~250mV hysteresis at VCC = 3.0V for noise-immune signal conditioning in low-voltage sensor interfaces.
For engineers reviewing the 74AUP1G86FX4-7 datasheet, 74AUP1G86FX4-7 pinout, 74AUP1G86FX4-7 application, or 74AUP1G86FX4-7 equivalent, this device is selected for its sub-1µA static ICC, 5.2ns typical propagation delay at 3.3V/10pF, compact X2-DFN1409-6 package (1.4mm × 0.9mm), and robust ESD tolerance (2kV HBM).
Technical Context
This XOR gate implements the Boolean function Y = A ⊕ B using advanced ultra-low-power (AUP) CMOS process technology. Its IOFF circuit actively disables outputs during power-down to prevent backflow current, enabling safe hot-insertion and multi-rail system partitioning.
All inputs incorporate Schmitt-trigger action with voltage hysteresis (~250mV at 3.0V), allowing reliable operation with slow-rising or noisy signals-critical in low-power microcontroller GPIO expansion and level-shifting applications where input slew rates are uncontrolled.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 0.8V to 3.6V - enables direct interface with modern ultra-low-voltage MCUs and sensors without level translation. |
| Static ICC | < 0.9µA - extends battery life in always-on wake-up detection circuits and IoT endpoint nodes. |
| Output Drive | ±4mA at 3.0V - sufficient to drive multiple standard CMOS loads or small LEDs directly in portable UI subsystems. |
| Propagation Delay | 5.2ns typical at 3.3V/10pF - supports high-speed data path toggling in low-power serial protocol handshaking (e.g., SPI chip select arbitration). |
| Input Hysteresis | ~250mV at VCC = 3.0V - rejects noise on mechanical switch inputs or analog comparator outputs feeding digital logic stages. |
| IOFF Leakage | ≤ 0.6µA at 3.6V - ensures negligible current flow when powered down, preserving integrity of shared bus lines in partial-power-down architectures. |
| ESD Rating | 2000V HBM - meets industrial IEC 61000-4-2 system-level robustness requirements for handheld and wearable electronics. |
Pinout & Package
X2-DFN1409-6 (1.4mm × 0.9mm × 0.4mm, 0.5mm pad pitch) - leadless, bottom-terminal chip-scale package optimized for space-constrained PCB layouts in wearables and ultra-thin mobile devices.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | A Input | First XOR operand; Schmitt-triggered for noise immunity on slow or noisy control signals. |
| 2 | GND | Ground reference for logic thresholds and power return path; requires low-inductance connection to minimize switching noise. |
| 3 | Y Output | Push-pull XOR result; capable of sourcing/sinking ±4mA at 3.0V for direct load driving. |
| 4 | VCC | Primary supply rail; supports wide 0.8V–3.6V range to match diverse SoC I/O domains. |
| 5 | B Input | Second XOR operand; electrically identical to Pin 1 with matched hysteresis and threshold behavior. |
| 6 | No Connect | Internally unused terminal; must be left floating or tied to GND per Diodes Inc. layout guidelines to avoid parasitic coupling. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low static power | ICC < 0.9µA enables multi-year operation from coin-cell batteries in remote sensor nodes. |
| IOFF partial power-down | Prevents damaging back-current when VCC is off but I/O lines remain active-essential for mixed-voltage system partitioning. |
| Schmitt-trigger inputs | 250mV typical hysteresis eliminates contact bounce and EMI-induced glitches on pushbutton or encoder inputs. |
| Wide VCC range | 0.8V–3.6V operation supports direct interfacing with 1.2V, 1.8V, 2.5V, and 3.3V logic families without external level shifters. |
| Small-footprint DFN | X2-DFN1409-6 (1.4mm × 0.9mm) reduces board area by >60% vs. SOT353 while maintaining thermal performance (θJA = 470°C/W). |
Applications
| Low-Power Sensor Interface | MCU GPIO Expansion |
|---|---|
|
Use Scenario: Detecting state changes between two analog sensor outputs digitized via comparators in a battery-powered environmental monitor. IC Role / Device Role / Timing Role: XOR gate performing edge-detection logic on asynchronous comparator outputs to trigger MCU wake-up interrupts. Use Value: Sub-1µA quiescent current preserves multi-year battery life; Schmitt inputs tolerate slow comparator transitions without oscillation. |
Use Scenario: Expanding limited GPIO count on an ultra-low-power microcontroller for controlling dual-status indicators in a smart wearable. IC Role / Device Role / Timing Role: Logic-level combiner generating unique status codes from two independent control signals. Use Value: 5.2ns propagation delay ensures real-time response; 0.8V–3.6V supply compatibility matches MCU core I/O voltage without level-shifting overhead. |
| Portable Device Power Sequencing | Secure Key Generation Circuitry |
|
Use Scenario: Generating enable/disable strobes for peripheral power rails based on dual security-state flags in a tablet's PMIC control path. IC Role / Device Role / Timing Role: XOR-based combinatorial logic determining rail activation timing relative to authentication status and sleep mode signals. Use Value: IOFF protection prevents backfeed into powered-down PMIC sections during dynamic power-state transitions. |
Use Scenario: Implementing lightweight hardware entropy mixing in a secure boot sequence for embedded cryptographic modules. IC Role / Device Role / Timing Role: XOR gate combining two independent pseudo-random bit streams to enhance statistical randomness before AES key derivation. Use Value: Low dynamic power (CPD = 6.3pF) minimizes side-channel leakage; consistent propagation delay improves timing predictability in deterministic entropy paths. |
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 | Wider VCC range (1.65V–5.5V); higher ICC (10µA typ); no Schmitt inputs; SOT-23-5 package (2.9mm × 1.6mm). | Better suited for 5V-tolerant industrial control; lacks noise immunity for slow-switching inputs. | Select when interfacing legacy 5V peripherals; avoid in battery-critical or noisy environments. |
| NC7SZ86P5X | Lower max VCC (4.3V); similar ICC (0.9µA); no IOFF; SC-70-5 package (2.0mm × 1.25mm); slightly slower tPD (6.5ns @ 3.3V). | Compatible for space-constrained designs without partial power-down requirements. | Choose for cost-sensitive consumer products where IOFF is unnecessary and footprint margin allows SC-70. |
Compared with SN74LVC1G86DBVR and NC7SZ86P5X, the 74AUP1G86FX4-7 uniquely combines ultra-low ICC, IOFF, Schmitt inputs, and chip-scale packaging-making it optimal for next-generation portable electronics demanding simultaneous power efficiency, noise resilience, and miniaturization.
Availability
74AUP1G86FX4-7 is available at Aetrix Electronics and suitable for battery-powered sensor nodes, wearable health monitors, and ultra-thin mobile accessories requiring stable component supply with long-term lifecycle assurance.
Supply support for 74AUP1G86FX4-7 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
Diodes Incorporated is a global semiconductor company specializing in discrete, analog, and mixed-signal solutions for power management, signal integrity, and connectivity applications.
The 74AUP logic family targets ultra-low-power portable electronics, delivering extended battery life through sub-microamp ICC and wide-voltage operation without sacrificing speed or robustness.
FAQ
What is the maximum operating temperature for the 74AUP1G86FX4-7?
The device is rated for continuous operation from –40°C to +125°C ambient temperature. Junction temperature must not exceed +150°C under any condition, and thermal design should account for θJA = 470°C/W in the X2-DFN1409-6 package with standard 2oz copper FR-4 layout.
Can the 74AUP1G86FX4-7 be used with 0.8V logic signals?
Yes-it is fully specified down to 0.8V VCC, with guaranteed VIH/VIL thresholds scaling proportionally (e.g., VIH ≥ 0.8×VCC). At 0.8V, output drive is reduced (±20µA), but logic levels remain valid for interfacing with other AUP-family devices or low-voltage ASIC I/O.
Is Pin 6 (NC) required to be grounded?
No-Pin 6 is internally unconnected and must be left floating or optionally tied to GND per Diodes' AP02002 layout guidance. Connecting it to VCC or driving it may cause unpredictable behavior due to internal parasitic coupling; grounding mitigates potential noise pickup in high-density layouts.
How does IOFF behave during partial power-down?
When VCC = 0V, the IOFF circuit disables both inputs and output, limiting leakage to ≤0.6µA (max) even if A, B, or Y are biased to 3.6V. This prevents current backflow into powered-down sections, protecting downstream circuitry and enabling safe hot-swap capability in modular systems.
74AUP1G86FX4-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- 74AUP
- Package/Case:
- 6-XFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- XOR (Exclusive OR)
- Number of Circuits:
- 1
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 0.8V ~ 3.6V
- Current - Quiescent (Max):
- 500 nA
- Current - Output High, Low:
- 4mA, 4mA
- Input Logic Level - Low:
- 0.7V ~ 0.9V
- Input Logic Level - High:
- 1.6V ~ 2V
- Max Propagation Delay @ V, Max CL:
- 7.1ns @ 3.3V, 30pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X2-DFN1409-6
74AUP1G86FX4-7 FAQ
1.How can I place an order for 74AUP1G86FX4-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AUP1G86FX4-7 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 74AUP1G86FX4-7 reliable?
The price and inventory of 74AUP1G86FX4-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP1G86FX4-7 is usually 5 days.
3.What payment methods are accepted for 74AUP1G86FX4-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP1G86FX4-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AUP1G86FX4-7?
74AUP1G86FX4-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AUP1G86FX4-7 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 74AUP1G86FX4-7?
For technical support, including 74AUP1G86FX4-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP1G86FX4-7 requirements.
6.How does Aetrix verify that 74AUP1G86FX4-7 is sourced from the original manufacturer or authorized distributors?
All 74AUP1G86FX4-7 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 74AUP1G86FX4-7 meets industry standards.
7.What is the process for return or replacement of 74AUP1G86FX4-7?
All 74AUP1G86FX4-7 units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP1G86FX4-7, 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 74AUP1G86FX4-7 part is unused and in its original packaging.
Return procedure for 74AUP1G86FX4-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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