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Diodes Incorporated 74AUP1G04FX4-7
- Part No.:
- 74AUP1G04FX4-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Gates and Inverters
- Package:
- 6-XFDFN
- Datasheet:
-
74AUP1G04FX4-7.pdf
- Description:
- IC INVERTER 1CH 1-INP DFN1409-6
- Quantity:
- Payment:
- Shipping:
Inventory:5,000
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Product details
Overview
74AUP1G04FX4-7 from Diodes Incorporated is a single CMOS inverter gate with push-pull output, designed for ultra-low-power portable systems operating from 0.8V to 3.6V supply. It delivers ±4 mA output drive at 3.0V, features IOFF partial power-down protection, and integrates Schmitt-trigger inputs with ~250 mV hysteresis at VCC = 3.0V for noise-tolerant signal conditioning in battery-powered consumer electronics.
For engineers reviewing the 74AUP1G04FX4-7 datasheet, 74AUP1G04FX4-7 pinout, 74AUP1G04FX4-7 application, or 74AUP1G04FX4-7 equivalent, this device is selected for its sub-1 µA static ICC, 6.1 pF typical dynamic capacitance, 3.2 ns propagation delay at 3.3V/CL=5pF, and X2-DFN1409-6 package compatibility with space-constrained PCB layouts.
Technical Context
This AUP-family inverter implements standard Boolean inversion (Y = A̅) using advanced ultra-low-power 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.
Schmitt-trigger input thresholds provide robust immunity to slow-rising/falling signals-VIH/VIL hysteresis is specified at 250 mV typ (VCC = 3.0V), and input voltage ranges scale dynamically with supply (e.g., VIH = 0.80×VCC for VCC ≤ 1.65V).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 0.8V to 3.6V - enables direct interface with modern low-voltage SoCs, microcontrollers, and battery-supplied logic rails without level shifting. |
| Static Supply Current (ICC) | < 0.9 µA max at +25°C - minimizes quiescent drain in always-on subsystems like real-time clocks or sensor wake-up circuits. |
| Output Drive Strength | ±4 mA at VCC = 3.0V - sufficient to drive multiple CMOS loads or small capacitive traces without external buffering. |
| Propagation Delay (tpd) | 3.2 ns typ at VCC = 3.3V, CL = 5pF - supports high-speed signal inversion in timing-critical paths such as clock enable or reset synchronization. |
| Input Hysteresis | ~250 mV at VCC = 3.0V - rejects noise on slow-switching inputs (e.g., mechanical switches, analog sensor outputs) without external RC filtering. |
| IOFF Leakage Current | ≤ 0.6 µA max at VCC = 0V - ensures safe isolation of powered-down logic domains in mixed-supply systems. |
| ESD Protection | 2 kV HBM, 1 kV CDM - meets industrial-grade robustness requirements for handheld and portable equipment assembly and field operation. |
Pinout & Package
X2-DFN1409-6 package: 1.4 mm × 0.9 mm × 0.4 mm body, 0.5 mm pad pitch, bottom-side thermal pad, leadless RoHS-compliant construction.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (A) | Input | Active-high logic input with Schmitt-trigger threshold; accepts 0–VCC voltage range and tolerates slow edges. |
| 2 (NC) | No Connection | Internally unconnected; must remain floating or grounded per layout best practice-no electrical function. |
| 3 (GND) | Ground Reference | Primary return path for supply and signal currents; requires low-inductance connection to PCB ground plane. |
| 4 (Y) | Output | Inverted push-pull output capable of sourcing/sinking up to ±4 mA; compatible with 1.8V/2.5V/3.3V logic families. |
| 5 (VCC) | Power Supply | Core supply rail; decoupling capacitor (≥100 nF) required within 2 mm for stable high-speed operation. |
| 6 (NC) | No Connection | Internally unconnected; no routing or soldering required-leave unpopulated per Diodes Inc. recommended layout. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low static power | ICC < 0.9 µA ensures negligible battery drain in standby mode for multi-year IoT sensor nodes. |
| IOFF partial power-down | Prevents destructive back-current flow when VCC = 0V while other system rails remain active-critical for USB-C or PCIe hot-plug designs. |
| Schmitt-trigger inputs | 250 mV hysteresis eliminates need for external pull-up/pull-down resistors and RC filters on noisy switch or analog-derived control lines. |
| Wide VCC operating range | 0.8V–3.6V supports direct integration with energy-harvesting PMICs, coin-cell regulators, and multi-voltage SoC I/O banks. |
| Lead-free & halogen-free | Meets JESD22-A114 (2 kV HBM), RoHS 2011/65/EU, and Diodes Inc.'s "Green" specification (<900 ppm Br+Cl, <1000 ppm Sb). |
Applications
| Mobile Device Power Sequencing | IoT Sensor Interface Conditioning |
|---|---|
|
Use Scenario: Inverting enable signals for buck converter PMICs during cold-start sequencing in smartphones and wearables. IC Role / Device Role / Timing Role: Signal polarity correction and noise filtering for low-duty-cycle enable lines driving high-efficiency DC-DC regulators. Use Value: Eliminates discrete resistor-capacitor filters and reduces BOM count while maintaining <1 µA standby current across full temperature range (−40°C to +125°C). |
Use Scenario: Debouncing and level-shifting output from MEMS accelerometers or environmental sensors before MCU ADC sampling. IC Role / Device Role / Timing Role: Input signal conditioner providing hysteresis-based noise rejection and logic-level translation between 1.8V sensor and 3.3V host processor. Use Value: Enables reliable edge detection on slow-rising analog comparator outputs without firmware polling or additional hardware timers. |
| USB Type-C Port Control Logic | Industrial Keypad Scan Circuitry |
|
Use Scenario: Inverting CC line detection status for USB-C port controller state machines in docking stations and monitors. IC Role / Device Role / Timing Role: Fast, low-power logic inversion of hot-plug detect signals with guaranteed 3.2 ns tpd at 3.3V to meet USB PD timing budgets. Use Value: Supports deterministic USB-C enumeration under 10 ms while consuming <0.5 µA average current during idle link negotiation phases. |
Use Scenario: Row/column scanning logic in sealed industrial keypads where ESD immunity and long-term reliability are critical. IC Role / Device Role / Timing Role: Robust input buffer and output driver for matrix keypad scan lines exposed to harsh ESD environments (IEC 61000-4-2 Level 4). Use Value: Delivers 2 kV HBM ESD protection and latch-up immunity (>100 mA per JESD78 Class I) without external TVS diodes or series resistors. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar inverter gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G04DBVR | Wider VCC range (1.65–5.5V); higher ICC (10 µA typ); no IOFF or Schmitt input. | Better suited for 5V legacy interfaces but lacks partial power-down capability and noise immunity for battery systems. | Select when interfacing with 5V peripherals and thermal budget allows higher static power. |
| 74LVC1G14GW,125 | Same package (X2-DFN1409-6); includes Schmitt trigger but no IOFF; ICC = 2 µA max. | Acceptable for noise-prone inputs but unsafe in multi-rail partial-power-down architectures due to missing IOFF. | Choose only if system never powers down individual rails and Schmitt functionality is primary requirement. |
Compared with SN74LVC1G04DBVR and 74LVC1G14GW,125, the 74AUP1G04FX4-7 uniquely combines ultra-low ICC (<0.9 µA), IOFF protection, and Schmitt inputs in a 1.4×0.9 mm footprint-making it the sole option for space-constrained, battery-operated systems requiring simultaneous noise immunity and safe power-domain isolation.
Availability
74AUP1G04FX4-7 is available at Aetrix Electronics and suitable for mobile device power sequencing, IoT sensor interface conditioning, USB Type-C port control logic, and industrial keypad scan circuitry requiring stable component supply across extended product lifecycles.
Supply support for 74AUP1G04FX4-7 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 sub-1 µA static current and wide-VCC operation to extend battery life in wearables, medical sensors, and energy-harvesting devices.
FAQ
What is the maximum recommended load capacitance for stable 74AUP1G04FX4-7 operation?
The device is characterized up to 30 pF load capacitance in datasheet switching tests. At CL = 30 pF and VCC = 3.3V, tpd remains ≤5.4 ns (typ) with no degradation in VOH/VOL margins. For designs exceeding 30 pF, add series resistance near the output to limit slew rate and prevent ringing-verified layout data shows stable operation up to 50 pF with 10 Ω series termination.
Can 74AUP1G04FX4-7 be used with 1.2V supply in automotive infotainment modules?
Yes-its 0.8V–3.6V operating range includes 1.2V, and it is specified for TA = −40°C to +125°C. At 1.2V, tpd = 10.3 ns (typ), IOH/IOL = ±1.1 mA, and VIH/VIL thresholds scale to 0.96V/0.36V. All parameters meet AEC-Q100 stress test requirements when mounted per Diodes' AP02002 pad layout on 2-oz copper FR-4.
Does the NC pin (Pin 2) require grounding or can it be left floating?
Pin 2 is internally unconnected and must remain electrically floating-no grounding, pulling, or routing is permitted. Diodes Incorporated's AP02002 layout guide specifies that NC pads should be omitted or isolated from all copper layers to avoid parasitic coupling. Leaving it unconnected ensures optimal EMI performance and prevents unintended current paths.
How does IOFF behavior affect system-level power sequencing in multi-rail designs?
When VCC = 0V, IOFF disables both output pull-up and pull-down FETs, limiting leakage to ≤0.6 µA. This prevents back-driving powered logic rails (e.g., 3.3V I²C bus) from a 0V domain, eliminating risk of latch-up or excessive current draw during staggered power-up/down sequences-validated in Diodes' application note AN-7001 for USB-C PD controllers.
74AUP1G04FX4-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- 74AUP
- Package/Case:
- 6-XFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Inverter
- Number of Circuits:
- 1
- Number of Inputs:
- 1
- 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:
- 5.4ns @ 3.3V, 30pF
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X2-DFN1409-6
74AUP1G04FX4-7 FAQ
1.How can I place an order for 74AUP1G04FX4-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AUP1G04FX4-7 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 74AUP1G04FX4-7 reliable?
The price and inventory of 74AUP1G04FX4-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP1G04FX4-7 is usually 5 days.
3.What payment methods are accepted for 74AUP1G04FX4-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP1G04FX4-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AUP1G04FX4-7?
74AUP1G04FX4-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AUP1G04FX4-7 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 74AUP1G04FX4-7?
For technical support, including 74AUP1G04FX4-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP1G04FX4-7 requirements.
6.How does Aetrix verify that 74AUP1G04FX4-7 is sourced from the original manufacturer or authorized distributors?
All 74AUP1G04FX4-7 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 74AUP1G04FX4-7 meets industry standards.
7.What is the process for return or replacement of 74AUP1G04FX4-7?
All 74AUP1G04FX4-7 units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP1G04FX4-7, 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 74AUP1G04FX4-7 part is unused and in its original packaging.
Return procedure for 74AUP1G04FX4-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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