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Diodes Incorporated 74AUP1G86FZ4-7
- Part No.:
- 74AUP1G86FZ4-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Gates and Inverters
- Package:
- 6-XFDFN
- Datasheet:
-
74AUP1G86FZ4-7.pdf
- Description:
- IC GATE XOR 1CH 2-INP DFN1410-6
- Quantity:
- Payment:
- Shipping:
Inventory:5,000
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Product details
Overview
74AUP1G86FZ4-7 from Diodes Incorporated is a single 2-input exclusive-OR gate in ultra-low-power AUP CMOS logic, operating from 0.8V to 3.6V supply, delivering ±4mA output drive at 3.0V, featuring IOFF partial power-down protection and Schmitt-trigger inputs with ~250mV hysteresis at VCC = 3.0V, deployed in portable battery-powered devices such as GPS receivers and SSD controllers.
For engineers reviewing the 74AUP1G86FZ4-7 datasheet, 74AUP1G86FZ4-7 pinout, 74AUP1G86FZ4-7 application, or 74AUP1G86FZ4-7 equivalent, key selection criteria include supply voltage flexibility (0.8–3.6V), IOFF-enabled system-level power sequencing, low ICC (<0.9µA), and guaranteed propagation delay ≤5.2ns at 3.3V/CL=5pF for high-speed logic interfacing.
Technical Context
This device implements the Boolean function Y = A ⊕ B using push-pull CMOS outputs and integrates IOFF circuitry that disables output terminals during power-down to prevent backflow current-critical for mixed-voltage domain systems. Its Schmitt-trigger inputs tolerate slow-rising signals with 250mV typical hysteresis at 3.0V, enabling robust noise immunity in noisy PCB environments.
The logic gate supports full rail-to-rail input and output swing across its 0.8–3.6V operating range and maintains specified timing performance down to –40°C and up to +125°C ambient, with propagation delay varying from 21.2ns at 0.8V/CL=5pF to 5.2ns at 3.3V/CL=5pF, confirming its suitability for both ultra-low-voltage microcontroller I/O expansion and higher-speed signal conditioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 0.8V to 3.6V - enables direct interface with 1.2V, 1.8V, 2.5V, and 3.3V logic domains without level shifters. |
| IOFF Support | Active during power-down - prevents damaging current flow between powered and unpowered sections in partial-power-down systems. |
| Output Drive | ±4mA at VCC = 3.0V - sufficient to drive multiple standard CMOS loads or short PCB traces without buffering. |
| Static Current (ICC) | <0.9µA max at 25°C - minimizes quiescent power in always-on battery-backed subsystems. |
| Propagation Delay | 5.2ns max at VCC = 3.3V, CL = 5pF - ensures timing compliance in sub-10ns logic paths for portable SoC interconnects. |
| Input Hysteresis | ~250mV at VCC = 3.0V - rejects noise on slow-switching control lines like reset or enable signals. |
| ESD Rating | 2000V HBM, 1000V CDM - exceeds JEDEC standards for handling robustness in automated assembly and field operation. |
Pinout & Package
X2-DFN1410-6 package: 1.4mm × 1.0mm × 0.4mm body, 0.5mm pad pitch, exposed thermal pad, leadless, RoHS-compliant, halogen-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (A) | Data Input | First XOR operand; accepts 0.8–3.6V logic levels with Schmitt-trigger threshold for noise margin. |
| 2 (Y) | Data Output | Push-pull CMOS output; drives high/low actively; IOFF disables output when VCC = 0V. |
| 3 (GND) | Ground Reference | Return path for all internal currents; must be connected to system ground plane for EMI and timing stability. |
| 4 (B) | Data Input | Second XOR operand; electrically identical to Pin 1 with same input thresholds and hysteresis. |
| 5 (NC) | No Connect | Internally unconnected; left floating per datasheet - no external connection required or recommended. |
| 6 (VCC) | Power Supply | Primary supply rail; supports 0.8–3.6V; decoupling capacitor (100nF) required within 2mm of this pin. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low static power | ICC < 0.9µA - extends battery life in always-on sensor nodes and wearable wake-up logic. |
| IOFF partial power-down | Output disabled at VCC = 0V - eliminates backfeed risk when interfacing with hot-swappable modules or multi-rail FPGAs. |
| Schmitt-trigger inputs | 250mV hysteresis at 3.0V - allows reliable operation with slow RC-generated clocks or mechanical switch debouncing. |
| Wide supply range | 0.8V–3.6V operation - eliminates need for separate voltage translators in heterogeneous logic systems. |
| Robust ESD protection | 2kV HBM / 1kV CDM - reduces field failure rate in handheld device manufacturing and end-user handling. |
Applications
| GPS Receiver Baseband Logic | SSD Controller Status Monitoring |
|---|---|
|
Use Scenario: Detecting parity mismatches between GNSS baseband processor and RF front-end status registers. IC Role / Device Role / Timing Role: XOR gate performing real-time bit-wise comparison of 1-bit handshake flags with sub-10ns latency. Use Value: Enables immediate fault flag assertion without software overhead, reducing time-to-alert in safety-critical navigation systems. |
Use Scenario: Validating write-completion acknowledgment signals from NAND flash die to SSD controller ASIC. IC Role / Device Role / Timing Role: Glue logic comparing dual ACK signals to generate unified ready strobe with glitch-free output. Use Value: Eliminates metastability risk in asynchronous domain crossing while consuming <1µW static power. |
| Portable E-Reader Power Sequencing | Ultrabook Keyboard Backlight Control |
|
Use Scenario: Enabling display backlight only when both battery voltage and system enable are asserted. IC Role / Device Role / Timing Role: Active-high XOR used as controlled inverter to invert enable logic based on battery presence detection. Use Value: Provides fail-safe backlight disable during brown-out conditions without adding MCU firmware complexity. |
Use Scenario: Generating PWM-modulated LED driver enable by XOR-ing keyboard scan clock with dimming control bit. IC Role / Device Role / Timing Role: Low-power combinatorial logic generating precise 10kHz enable pulses with <5ns jitter. Use Value: Achieves flicker-free dimming at 0.8V core voltage while maintaining 125°C junction rating for thermal reliability. |
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 (1.65–5.5V); no IOFF; higher ICC (10µA typ); 3.3V-only optimized. | Lacks partial power-down support; unsuitable for mixed-voltage sequencing where VCC may be absent. | Select when interfacing exclusively with 3.3V/5V systems and IOFF is not required. |
| 74AHC1G86GW,125 | Higher speed (tPD = 3.7ns @ 5V); no Schmitt inputs; ICC = 2µA; VCC = 2–5.5V only. | Cannot operate below 2V; lacks hysteresis for noisy switch inputs; incompatible with sub-1.8V MCUs. | Select for high-speed 5V logic paths where input slew rates exceed 200 ns/V and supply is stable. |
Compared with SN74LVC1G86DBVR and 74AHC1G86GW,125, the 74AUP1G86FZ4-7 uniquely combines ultra-low-voltage operation (0.8V), IOFF, and Schmitt inputs-making it the only choice for battery-constrained, multi-rail, noise-prone portable designs requiring guaranteed power-down isolation and noise-immune sensing.
Availability
74AUP1G86FZ4-7 is available at Aetrix Electronics and suitable for GPS receivers, SSD controllers, e-reader power management, and ultrabook backlight systems requiring stable component supply across extended temperature and low-voltage operation.
Supply support for 74AUP1G86FZ4-7 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 logic solutions for power management, signal integrity, and connectivity applications.
The 74AUP logic family targets ultra-low-power portable electronics, with the 74AUP1G86FZ4-7 engineered specifically for battery-operated devices needing wide-VCC tolerance, zero-power leakage control, and robust input noise rejection.
FAQ
What is the minimum supply voltage for guaranteed operation of the 74AUP1G86FZ4-7?
The device is fully specified from 0.8V to 3.6V. At 0.8V, propagation delay is 21.2ns (CL = 5pF), input thresholds scale proportionally (VIH = 0.80 × VCC), and output drive remains functional at reduced current. Operation below 0.8V is not characterized and may result in undefined logic states or increased ICC.
Does the 74AUP1G86FZ4-7 require external pull-up or pull-down resistors on unused inputs?
No. Unused inputs must be tied to VCC or GND per the datasheet's Recommended Operating Conditions (Note 8). Internal structure does not provide weak pull-ups/pull-downs; leaving inputs floating risks increased ICC, oscillation, or latch-up due to intermediate voltage biasing of CMOS gates.
Can the NC pin (Pin 5) be used as a thermal pad or grounded for improved thermal performance?
No. Pin 5 is internally unconnected (NC) and must remain unconnected. The X2-DFN1410-6 package includes an exposed thermal pad (Pin 7 per JEDEC MO-252 variant), which is not electrically active but must be soldered to a thermal copper pour for θJA = 460°C/W performance. Grounding Pin 5 provides no thermal or electrical benefit and violates layout guidance.
How does the IOFF feature behave when VCC is ramping or partially powered?
IOFF activates when VCC drops below ~0.2V and remains active until VCC exceeds ~0.5V. During power ramp-up/down, the output enters high-impedance state before VCC reaches operational range, preventing current backflow from other powered rails into the device. This behavior is verified across –40°C to +125°C and is independent of input voltage.
74AUP1G86FZ4-7 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 (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X2-DFN1410-6
74AUP1G86FZ4-7 FAQ
1.How can I place an order for 74AUP1G86FZ4-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AUP1G86FZ4-7 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 74AUP1G86FZ4-7 reliable?
The price and inventory of 74AUP1G86FZ4-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP1G86FZ4-7 is usually 5 days.
3.What payment methods are accepted for 74AUP1G86FZ4-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP1G86FZ4-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AUP1G86FZ4-7?
74AUP1G86FZ4-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AUP1G86FZ4-7 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 74AUP1G86FZ4-7?
For technical support, including 74AUP1G86FZ4-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP1G86FZ4-7 requirements.
6.How does Aetrix verify that 74AUP1G86FZ4-7 is sourced from the original manufacturer or authorized distributors?
All 74AUP1G86FZ4-7 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 74AUP1G86FZ4-7 meets industry standards.
7.What is the process for return or replacement of 74AUP1G86FZ4-7?
All 74AUP1G86FZ4-7 units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP1G86FZ4-7, 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 74AUP1G86FZ4-7 part is unused and in its original packaging.
Return procedure for 74AUP1G86FZ4-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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