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Diodes Incorporated 74AUP1G04SE-7
- Part No.:
- 74AUP1G04SE-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Gates and Inverters
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
74AUP1G04SE-7.pdf
- Description:
- IC INVERTER 1CH 1-INP SOT353
- Quantity:
- Payment:
- Shipping:
Inventory:4,635
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Product details
Overview
74AUP1G04SE-7 from Diodes Incorporated is a single CMOS inverter gate with push-pull output, designed for ultra-low-power operation across 0.8V–3.6V supply rails. It features IOFF partial power-down protection, ±4 mA output drive at 3.0V, <0.9 µA static ICC, and Schmitt-trigger input hysteresis (250 mV typical at 3.0V), enabling robust signal conditioning in battery-powered portable electronics.
For engineers reviewing the 74AUP1G04SE-7 datasheet, 74AUP1G04SE-7 pinout, 74AUP1G04SE-7 application, or 74AUP1G04SE-7 equivalent, key selection criteria include supply voltage flexibility (0.8–3.6 V), guaranteed IOFF behavior for system-level power sequencing, low dynamic power (CPD = 6.1 pF), and SOT353 package compatibility with space-constrained PCB layouts.
Technical Context
This device implements a single positive-logic inverter (Y = A̅) using Advanced Ultra Low Power (AUP) CMOS process technology. Its IOFF circuit actively disables outputs during power-down to prevent back-current flow, supporting mixed-voltage domain interoperability in partial-power-down systems.
The Schmitt-trigger input provides 250 mV typical hysteresis at VCC = 3.0 V, allowing reliable operation with slow-rising/falling signals. Propagation delay ranges from 1.1 ns (typ, 3.3 V, CL = 5 pF) to 33.6 ns (0.8 V, CL = 30 pF), scaling predictably with supply voltage and load capacitance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 0.8 V to 3.6 V - supports direct interface with Li-ion, coin-cell, and multi-rail embedded systems without level-shifting. |
| Output Drive Strength | ±4 mA at 3.0 V - sufficient to drive multiple CMOS inputs or small capacitive loads in portable logic interfaces. |
| Static Supply Current | <0.9 µA - enables multi-year battery life in always-on sensor nodes and standby circuits. |
| IOFF Leakage | ≤0.6 µA at 3.6 V - ensures safe isolation during power sequencing in hot-swap or partial-shutdown architectures. |
| Input Hysteresis | 250 mV typical at 3.0 V - rejects noise on slow edges in mechanical switch debouncing or low-speed sensor interfaces. |
| Propagation Delay | 1.1 ns (typ, 3.3 V, CL = 5 pF) - meets timing requirements for high-speed control logic in compact consumer devices. |
| ESD Protection | 2 kV HBM, 1 kV CDM - exceeds JEDEC standards for handling robustness in automated assembly and field environments. |
Pinout & Package
SOT353 (2.0 mm × 2.0 mm × 1.1 mm, 0.65 mm lead pitch) - leadless surface-mount package optimized for high-density portable PCBs with thermal resistance θJA = 371 °C/W.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (A) | Input | CMOS-compatible digital input with Schmitt-trigger action; must be tied to VCC or GND if unused. |
| 2 (Y) | Output | Inverted push-pull output capable of sourcing/sinking ±4 mA at 3.0 V; supports rail-to-rail swing. |
| 3 (GND) | Ground | Primary reference for all I/O and internal logic; requires low-impedance connection to system ground plane. |
| 4 (NC) | No Connection | Internally unconnected; must remain floating - no external tie or routing permitted. |
| 5 (VCC) | Supply | Core power rail (0.8–3.6 V); decoupling capacitor (≥100 nF) required within 2 mm of this pin. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low static power | ICC < 0.9 µA enables zero-power sleep modes in wearables and IoT edge sensors. |
| IOFF partial power-down | Prevents damaging back-current when VCC = 0 V while other system rails remain active. |
| Schmitt-trigger input | 250 mV hysteresis eliminates false triggering from noisy or slow-switching sources like buttons or analog comparators. |
| Wide supply range | 0.8–3.6 V operation allows direct integration with energy-harvesting PMICs and legacy 1.8/2.5/3.3 V subsystems. |
| Lead-free & RoHS-compliant | Fully compliant with EU Directive 2011/65/EU and halogen/antimony-free "Green" definition (<900 ppm Br/Cl, <1000 ppm Sb). |
Applications
| Smartphone Power Sequencing | Wearable Sensor Interface |
|---|---|
Use Scenario: Controlling enable/disable states of PMIC rails during boot-up and deep-sleep transitions. IC Role / Device Role / Timing Role: Inverter provides polarity inversion for active-low enable signals while maintaining IOFF isolation during rail ramp-down. Use Value: Eliminates need for discrete MOSFETs or additional level shifters, reducing BOM count and PCB area in space-constrained handsets. |
Use Scenario: Debouncing mechanical switches and conditioning analog comparator outputs in fitness trackers. IC Role / Device Role / Timing Role: Schmitt-trigger input cleans up slow/noisy edges; push-pull output drives MCU GPIO directly without pull-ups. Use Value: Reduces system current draw by >2 µA versus standard logic gates, extending battery life in multi-week wearable deployments. |
| USB-C Port Controller Logic | Industrial Sensor Node Wake-Up |
Use Scenario: Signal inversion for USB PD communication line control and CC pin state detection. IC Role / Device Role / Timing Role: Single-gate inverter interfaces between 3.3 V controller and 5 V tolerant USB-C PHY, leveraging wide VCC range. Use Value: Enables direct 3.3 V logic interfacing without external voltage translators, simplifying USB-C accessory design. |
Use Scenario: Generating wake-up pulses from low-power motion or environmental sensors in battery-operated IIoT nodes. IC Role / Device Role / Timing Role: Inverter converts open-drain sensor interrupt into clean CMOS-level wake signal for ultra-low-leakage microcontrollers. Use Value: Delivers sub-1 µA quiescent current contribution, preserving >99% of battery capacity during multi-month sleep cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar inverter gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G04DBVR | Higher ICC (1 µA typ), narrower VCC range (1.65–5.5 V), no IOFF, no Schmitt input. | Not suitable for sub-1.65 V battery operation or partial power-down systems. | Select only when operating strictly above 1.65 V and IOFF is unnecessary. |
| 74AHC1G04SE-7 | Higher speed (tpd = 0.8 ns typ @ 3.3 V), higher ICC (1 µA), no Schmitt input, no IOFF. | Lacks noise immunity and power-down safety - unsuitable for noisy or mixed-rail environments. | Choose only for maximum-speed applications where supply is stable and always-on. |
Compared with SN74LVC1G04DBVR and 74AHC1G04SE-7, the 74AUP1G04SE-7 uniquely combines ultra-low ICC, IOFF, Schmitt input, and 0.8 V operation - making it the sole choice for energy-critical, mixed-voltage, or noise-prone portable designs.
Availability
74AUP1G04SE-7 is available at Aetrix Electronics and suitable for smartphone power sequencing, wearable sensor interfaces, USB-C port control, and industrial sensor node wake-up requiring stable component supply across extended temperature ranges (−40°C to +125°C).
Supply support for 74AUP1G04SE-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 analog ICs, specializing in high-reliability, low-power, and miniaturized solutions for consumer, computing, and industrial markets.
The 74AUP logic family targets ultra-low-power portable electronics, delivering extended battery life through sub-µA static current and intelligent power-down features like IOFF.
FAQ
What is the minimum supply voltage for guaranteed operation of the 74AUP1G04SE-7?
The device is fully specified down to 0.8 V per its Recommended Operating Conditions. At this voltage, propagation delay increases to 16.0 ns (typ, CL = 5 pF), and output drive drops to ±20 µA, but logic functionality remains valid across −40°C to +125°C ambient.
Can the NC pin (Pin 4) be grounded or left floating?
Pin 4 is internally unconnected and must remain floating - no external connection is allowed. Grounding or tying it to any potential violates the SOT353 layout specification and may cause unpredictable behavior or increased leakage due to parasitic coupling.
How does the IOFF feature behave when VCC = 0 V and input is pulled to 3.3 V?
When VCC = 0 V, the IOFF circuit disables the output regardless of input voltage. Measured IOFF leakage is ≤0.6 µA at 3.6 V input, preventing back-current flow into the powered-down device and protecting upstream drivers.
Is the Schmitt-trigger hysteresis voltage fixed or supply-dependent?
Hysteresis is supply-dependent: typical values are 250 mV at VCC = 3.0 V, scaling approximately linearly down to ~100 mV at VCC = 1.2 V. This maintains consistent noise margin across the full 0.8–3.6 V operating range.
74AUP1G04SE-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- 74AUP
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- 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
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-353
74AUP1G04SE-7 FAQ
1.How can I place an order for 74AUP1G04SE-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AUP1G04SE-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 74AUP1G04SE-7 reliable?
The price and inventory of 74AUP1G04SE-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP1G04SE-7 is usually 5 days.
3.What payment methods are accepted for 74AUP1G04SE-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP1G04SE-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AUP1G04SE-7?
74AUP1G04SE-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AUP1G04SE-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 74AUP1G04SE-7?
For technical support, including 74AUP1G04SE-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP1G04SE-7 requirements.
6.How does Aetrix verify that 74AUP1G04SE-7 is sourced from the original manufacturer or authorized distributors?
All 74AUP1G04SE-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 74AUP1G04SE-7 meets industry standards.
7.What is the process for return or replacement of 74AUP1G04SE-7?
All 74AUP1G04SE-7 units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP1G04SE-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 74AUP1G04SE-7 part is unused and in its original packaging.
Return procedure for 74AUP1G04SE-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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