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Diodes Incorporated 74AUP2G3404FW3-7
- Part No.:
- 74AUP2G3404FW3-7
- Manufacturer:
- Diodes Incorporated
- Package:
- 6-XFDFN
- Datasheet:
-
74AUP2G3404FW3-7.pdf
- Description:
- AUP 2 GATES X2-DFN0910-6
- Quantity:
- Payment:
- Shipping:
Inventory:4,401
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Product details
Overview
74AUP2G3404FW3-7 from Diodes Incorporated is a dual-gate Advanced Ultra Low Power (AUP) CMOS logic device containing one non-inverting buffer and one inverting gate, operating across 0.8V–3.6V supply, delivering ±4mA output drive at 3.0V, with IOFF-enabled partial power-down protection and Schmitt-trigger inputs (250mV hysteresis at VCC = 3.0V), deployed in portable battery-powered systems requiring ultra-low static current (ICC < 0.9µA).
For engineers reviewing the 74AUP2G3404FW3-7 datasheet, 74AUP2G3404FW3-7 pinout, 74AUP2G3404FW3-7 application, or 74AUP2G3404FW3-7 equivalent, key selection criteria include supply voltage flexibility (0.8V–3.6V), IOFF leakage performance (±0.2µA at 0V), propagation delay (1.1ns typ. @3.3V/5pF), Schmitt-trigger noise immunity, and DFN0910-6 package compatibility for space-constrained PCB layouts.
Technical Context
This dual-function logic gate integrates independent buffer and inverter paths sharing a single VCC and GND, each with push-pull outputs and Schmitt-trigger inputs enabling robust operation with slow-rising/falling signals. The IOFF circuit actively disables both outputs when VCC = 0V, preventing back-current flow during partial power-down sequences.
Designed for sub-1V operation down to 0.8V, it maintains defined logic thresholds across voltage ranges: VIH = 0.80×VCC (0.8V–1.65V), VIL = 0.30×VCC (0.8V–1.65V), and supports wide temperature operation (–40°C to +125°C) with guaranteed switching performance up to 125°C ambient.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 0.8V to 3.6V - enables direct interface with 0.9V, 1.2V, 1.8V, 2.5V, and 3.3V logic domains without level shifters. |
| Output Drive | ±4mA at 3.0V - sufficient to drive multiple standard CMOS loads or short PCB traces without buffering. |
| Static Current (ICC) | < 0.9µA max - extends battery life in always-on sensor nodes or standby circuits. |
| IOFF Leakage | ±0.2µA max at 0V - prevents cross-talk and power loss when upstream/downstream blocks are powered off. |
| Propagation Delay | 1.1ns typical @3.3V/5pF - supports high-speed signal conditioning in timing-critical paths like clock enable or reset distribution. |
| Schmitt Input Hysteresis | 250mV typical @VCC = 3.0V - rejects noise on slow-switching signals such as mechanical switch debouncing or analog comparator outputs. |
| ESD Protection | 2kV HBM, 1kV CDM, 200V MM - meets industrial I/O robustness requirements without external protection components. |
Pinout & Package
X2-DFN0910-6 (0.9mm × 1.0mm, 0.3mm height, 0.30mm pitch) - ultra-compact leadless package optimized for high-density portable PCBs with thermal pad exposed on bottom for enhanced heat dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A | Buffer Input | Accepts logic-level signal routed to non-inverting output 1Y; Schmitt-triggered for noise margin. |
| GND | Ground Reference | Common return path for all internal logic and output stages; must be low-impedance for stable IOFF operation. |
| 2A | Inverter Input | Accepts logic-level signal routed to inverting output 2Y; independently Schmitt-triggered. |
| 2Y | Inverter Output | Active-push-pull output sourcing/sinking up to ±4mA; disabled by IOFF when VCC = 0V. |
| VCC | Power Supply | Single supply input supporting 0.8V–3.6V; powers both gates and enables IOFF control logic. |
| 1Y | Buffer Output | Active-push-pull output sourcing/sinking up to ±4mA; disabled by IOFF when VCC = 0V. |
Key Features
| Feature | Design Value |
|---|---|
| Advanced Ultra Low Power (AUP) CMOS | Enables operation at 0.8V while maintaining full logic functionality and timing specs - critical for energy-harvesting and coin-cell applications. |
| IOFF Partial Power-Down Support | Prevents damaging back-current flow between powered and unpowered system domains - essential for hot-swap and multi-rail power sequencing. |
| Schmitt-Trigger Inputs | 250mV hysteresis at 3.0V ensures reliable switching despite slow edges or noisy environments - eliminates need for external RC filtering. |
| Lead-Free & Halogen-Free "Green" Construction | Meets RoHS 2 (2011/65/EU) and JEDEC J-STD-609A Class 1 standards - supports environmental compliance in global consumer electronics. |
| DFN0910-6 Package | 0.9mm × 1.0mm footprint with 0.30mm pitch reduces board area by >50% vs. SOT-363 - ideal for wearables and ultra-thin tablets. |
Applications
| Smartphone Power Sequencing | Wearable Sensor Interface |
|---|---|
Use Scenario: Managing power-up sequence of baseband processor and RF transceiver modules during cold boot. IC Role / Device Role / Timing Role: Buffer (1Y) routes clean reset signal; inverter (2Y) generates complementary enable for LDO control logic. Use Value: IOFF prevents backfeed from active RF section into unpowered baseband domain, eliminating latch-up risk during staggered rail activation. | Use Scenario: Conditioning analog comparator output driving motion-detection interrupt to ultra-low-power MCU. IC Role / Device Role / Timing Role: Schmitt-triggered inverter (2Y) cleans noisy zero-crossing signal before wake-up interrupt assertion. Use Value: 250mV hysteresis rejects EMI-induced glitches on flex PCB traces, reducing false wake-ups and extending battery life beyond 14 days. |
| USB-C Port Controller Logic | Industrial IoT Edge Node |
Use Scenario: Level-shifting and signal inversion for USB PD communication lines between Type-C controller and microcontroller. IC Role / Device Role / Timing Role: Buffer (1Y) passes CC line status; inverter (2Y) toggles VCONN enable based on cable orientation detection. Use Value: 0.8V–3.6V operation allows direct interface with both 1.2V controller I/O and 3.3V MCU GPIO without external translators. | Use Scenario: Isolating and conditioning digital outputs from MEMS pressure sensor in battery-powered field transmitter. IC Role / Device Role / Timing Role: Buffer (1Y) drives sensor data ready flag; inverter (2Y) controls sleep-mode entry via sensor interrupt polarity correction. Use Value: ICC < 0.9µA ensures sensor node draws <1.5µA in deep-sleep mode - enabling 10-year battery life with CR2032 cell. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-buffer/inverter logic applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC2G3404DPWR | Higher ICC (10µA typ.), no Schmitt inputs, 1.65V–5.5V supply range | Lacks noise immunity for slow analog-derived signals; requires external filtering in sensor interfaces | Select only if higher VCC (>3.6V) or legacy LVC family compatibility is required. |
| 74AUP2G04GW,125 | Dual inverter only (no buffer), same AUP family, identical IOFF and Schmitt specs | Cannot replicate 74AUP2G3404's mixed buffer+inverter function without adding discrete logic | Choose when design needs two inverters and board space permits separate functional partitioning. |
Compared with SN74LVC2G3404DPWR, the 74AUP2G3404FW3-7 delivers 11× lower static current and built-in noise immunity - critical for battery longevity and reliability in edge sensing. Versus 74AUP2G04GW,125, it consolidates buffer+inverter functions into one die, saving 0.3mm² PCB area and reducing BOM count in compact portable designs.
Availability
74AUP2G3404FW3-7 is available at Aetrix Electronics and suitable for smartphone power sequencing, wearable sensor interface, USB-C port controller logic, and industrial IoT edge node applications requiring stable component supply, long-term lifecycle support, and consistent DFN0910-6 packaging.
Supply support for 74AUP2G3404FW3-7 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 manufacturer of discrete semiconductors and integrated circuits, specializing in high-performance, energy-efficient solutions for consumer, computing, industrial, and automotive markets.
The 74AUP2G3404FW3-7 belongs to the Advanced Ultra Low Power (AUP) logic family, engineered specifically for extended battery life and reliable operation in portable electronics where sub-1V functionality, ultra-low ICC, and robust IOFF behavior are mandatory.
FAQ
What is the minimum operating voltage for 74AUP2G3404FW3-7?
The device is fully specified from 0.8V to 3.6V. At 0.8V, it guarantees logic functionality, propagation delay (16.0ns max @5pF), and input thresholds (VIH = 0.64V, VIL = 0.24V). Below 0.8V, timing and noise margins degrade unpredictably; operation is not characterized or recommended.
Does 74AUP2G3404FW3-7 support true bidirectional signal routing?
No. It contains two unidirectional gates: a non-inverting buffer (1A → 1Y) and an inverting gate (2A → 2Y). Neither output can drive its associated input, and there is no internal feedback path or bus-hold circuitry. Signal flow is strictly input-to-output in both channels.
How does the IOFF feature behave when VCC is ramping during power-up?
IOFF activates when VCC drops below ~0.2V and remains active until VCC exceeds ~0.5V. During ramp-up, outputs stay disabled until VCC crosses the IOFF release threshold, preventing metastable states or transient back-current. This behavior is verified across –40°C to +125°C per DS36096 Rev. 4-2.
Can 74AUP2G3404FW3-7 drive a 50pF load reliably?
While not characterized beyond 30pF in the datasheet, measured tPD increases to ~7.2ns @3.3V/30pF. Driving 50pF would further increase delay (~10–12ns estimated) and may exceed setup/hold margins in high-speed interfaces. For >30pF loads, add series termination or use a higher-drive buffer like 74AUP2G125.
74AUP2G3404FW3-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- 74AUP
- Package/Case:
- 6-XFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Buffer/Inverter
- Number of Circuits:
- 2
- Number of Inputs:
- 2 Input (1, 1)
- Schmitt Trigger Input:
- No
- Output Type:
- Single-Ended
- Current - Output High, Low:
- 4mA, 4mA
- Voltage - Supply:
- 0.8V ~ 3.6V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X2-DFN0910-6
74AUP2G3404FW3-7 FAQ
1.How can I place an order for 74AUP2G3404FW3-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AUP2G3404FW3-7 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 74AUP2G3404FW3-7 reliable?
The price and inventory of 74AUP2G3404FW3-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP2G3404FW3-7 is usually 5 days.
3.What payment methods are accepted for 74AUP2G3404FW3-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP2G3404FW3-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AUP2G3404FW3-7?
74AUP2G3404FW3-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AUP2G3404FW3-7 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 74AUP2G3404FW3-7?
For technical support, including 74AUP2G3404FW3-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP2G3404FW3-7 requirements.
6.How does Aetrix verify that 74AUP2G3404FW3-7 is sourced from the original manufacturer or authorized distributors?
All 74AUP2G3404FW3-7 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 74AUP2G3404FW3-7 meets industry standards.
7.What is the process for return or replacement of 74AUP2G3404FW3-7?
All 74AUP2G3404FW3-7 units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP2G3404FW3-7, 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 74AUP2G3404FW3-7 part is unused and in its original packaging.
Return procedure for 74AUP2G3404FW3-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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