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Nexperia USA Inc. 74AUP3G07GTX
- Part No.:
- 74AUP3G07GTX
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 8-XFDFN
- Datasheet:
-
74AUP3G07GTX.pdf
- Description:
- IC BUFFER NON-INVERT 3.6V 8XSON
- Quantity:
- Payment:
- Shipping:
Inventory:85,000
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Product details
Overview
74AUP3G07 from Nexperia is a triple non-inverting buffer IC with open-drain outputs, designed for level-shifting and wired-logic interfacing in ultra-low-power systems. It operates across 0.8 V to 3.6 V supply, features Schmitt-trigger inputs for noise immunity, supports IOFF partial power-down, and delivers ICC ≤ 1.4 μA (max) at −40 °C to +125 °C - enabling use in battery-powered I²C bus extenders and mixed-voltage sensor interfaces.
For engineers reviewing the 74AUP3G07 datasheet, 74AUP3G07 pinout, 74AUP3G07 application, or 74AUP3G07 equivalent, this device is selected for low-VCC logic translation, open-drain bus arbitration, and power-gated subsystem isolation where static current < 1.5 μA and input tolerance up to 3.6 V are critical.
Technical Context
The 74AUP3G07 implements three independent non-inverting buffers, each with an open-drain output stage capable of sinking ≥4 mA at VCC = 3.0 V and VOL ≤ 0.50 V. Its Schmitt-trigger inputs provide hysteresis (typ. 0.1 × VCC) across the full 0.8–3.6 V range, ensuring robust operation with slow-rising signals and high noise margins.
IOFF circuitry actively disables outputs when VCC = 0 V, limiting backflow current to ±0.75 μA and enabling hot-insertion in multi-rail systems. The device complies with JEDEC standards JESD8-12 through JESD8-B and meets HBM ESD > 5000 V and CDM > 1000 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply voltage | 0.8 V to 3.6 V - enables direct interface with 1.2 V, 1.8 V, 2.5 V, and 3.3 V domains without level shifters. |
| Max ICC (static) | 1.4 μA at −40 °C to +125 °C - ensures < 1 μW quiescent power at 1.8 V, critical for always-on sensor nodes. |
| Input voltage range | 0 V to 3.6 V - allows 5 V-tolerant inputs even when VCC = 0.8 V, simplifying mixed-voltage signal routing. |
| Output drive (VOL) | ≤ 0.50 V at IO = 4.0 mA, VCC = 3.0 V - guarantees reliable LOW assertion on shared buses with pull-up resistors ≤ 10 kΩ. |
| Propagation delay | 1.1 ns to 3.6 ns (CL = 5 pF, VCC = 3.0–3.6 V) - supports >100 MHz clocked control signaling in timing-critical enable paths. |
| Operating temperature | −40 °C to +125 °C - qualified for under-hood automotive modules and industrial motor controllers. |
| ESD rating | HBM > 5000 V, CDM > 1000 V - exceeds IEC 61000-4-2 Level 4 for system-level surge resilience. |
Pinout & Package
74AUP3G07 is available in VSSOP8 (SOT765-1) and XSON8 variants (SOT833-1, SOT1116, SOT1203), all 8-terminal packages with exposed pad options. Pin functions are identical across packages; physical layout differs per outline.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A, 2A, 3A | Independent data inputs | Accept 0–3.6 V logic levels; Schmitt-triggered for noise rejection on slow GPIO or analog-sensor outputs. |
| 1Y, 2Y, 3Y | Open-drain outputs | Require external pull-up; support wired-AND/OR bus topologies and bidirectional I²C-compatible signaling. |
| VCC | Power supply | Single rail powers all three buffers; IOFF activates automatically if VCC drops below 0.2 V. |
| GND | Ground reference | Common return for inputs, outputs, and internal biasing; must be low-impedance for stable Schmitt thresholds. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low static power | ICC ≤ 1.4 μA max across full temp range - eliminates need for power gating in energy-harvesting nodes. |
| IOFF partial power-down | Backflow current ≤ ±0.75 μA at VCC = 0 V - prevents current leakage when host MCU is asleep but peripherals remain active. |
| Wide-VCC Schmitt inputs | Hysteresis maintained from 0.8 V to 3.6 V - rejects >100 mV noise on long traces without external RC filtering. |
| JEDEC-compliant voltage ranges | Validated per JESD8-12 through JESD8-B - ensures interoperability with legacy and next-gen low-voltage ASICs/FPGAs. |
| High ESD robustness | HBM > 5000 V, CDM > 1000 V - reduces field failure risk in manual assembly and unshielded industrial enclosures. |
Applications
| Industrial Sensor Hub | I²C Bus Extender |
|---|---|
|
Use Scenario: Aggregating analog and digital sensors (temperature, humidity, motion) onto a single microcontroller with limited GPIO count and mixed supply rails. IC Role / Device Role / Timing Role: Level-translating and buffering sensor interrupt lines and status flags into open-drain format compatible with 3.3 V MCU inputs. Use Value: Enables direct connection of 1.8 V sensors to 3.3 V host without discrete MOSFET translators; IOFF prevents backfeed during MCU sleep. |
Use Scenario: Extending I²C bus length beyond 1 meter while maintaining signal integrity across multiple slave devices on different PCBs. IC Role / Device Role / Timing Role: Acting as repeater/buffer between master and slave segments, isolating capacitance and restoring rise/fall times. Use Value: Supports >400 pF total bus capacitance via three independent open-drain channels; Schmitt inputs clean noisy edges from long traces. |
| Hot-Swappable Module Interface | Battery-Powered Wearable Controller |
|
Use Scenario: Enabling safe insertion/removal of add-on modules (e.g., GPS, BLE) while main system remains powered. IC Role / Device Role / Timing Role: Isolating module control lines (reset, enable, interrupt) using IOFF-enabled open-drain outputs. Use Value: Prevents back-current flow from live backplane into unpowered module; allows plug-and-play without system reset. |
Use Scenario: Managing low-duty-cycle sensor sampling in hearables or fitness trackers where average current must stay < 5 μA. IC Role / Device Role / Timing Role: Buffering wake-up signals from motion/ambient light sensors to ultra-low-power MCU in deep-sleep mode. Use Value: Draws only 0.9 μA typical at 1.2 V - contributes < 0.1% to total system sleep current budget. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar triple open-drain buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC3G07 | Higher ICC (10 μA max), no IOFF, VCC min = 1.65 V | Not suitable for sub-1.65 V operation or true power-down isolation | Choose only if operating strictly ≥1.8 V and IOFF is unnecessary. |
| 74LVC1G07 | Single-channel, same VCC range and IOFF, identical footprint in SOT353 | Requires three units for triple functionality; increases board area and BOM count | Select when design requires channel-by-channel enable/disable or space permits discrete placement. |
Compared with SN74LVC3G07 and 74LVC1G07, the 74AUP3G07 uniquely combines triple-channel integration, sub-1 V operation, and guaranteed IOFF leakage < 0.75 μA - making it the sole option for compact, ultra-low-power, mixed-rail bus conditioning in portable and automotive-edge systems.
Availability
74AUP3G07 is available at Aetrix Electronics and suitable for industrial sensor hubs, I²C bus extenders, hot-swappable module interfaces, and battery-powered wearable controllers requiring stable component supply across extended temperature and voltage ranges.
Supply support for 74AUP3G07 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
Nexperia is a leading semiconductor manufacturer specializing in high-performance, energy-efficient logic, analog, and discrete components for automotive, industrial, and consumer markets.
The 74AUP (Advanced Ultra-low Power) product line targets battery-constrained and thermally sensitive applications, delivering nanowatt static power and robust operation across wide voltage and temperature ranges.
FAQ
Can 74AUP3G07 drive a 10 kΩ pull-up resistor on a 3.3 V I²C bus?
Yes. At VCC = 3.3 V and IO = 330 μA (3.3 V / 10 kΩ), the device guarantees VOL ≤ 0.45 V per datasheet Table 7, ensuring valid LOW-level recognition by standard I²C receivers. Its 4 mA sink capability provides ample margin for bus capacitance up to 400 pF.
Does the IOFF feature work when VCC is disconnected but inputs remain at 2.5 V?
Yes. IOFF activates when VCC ≤ 0.2 V, clamping output leakage to ±0.75 μA even with VI = 0–3.6 V. This prevents damaging reverse current from a live signal line into a powered-down section - confirmed in Table 7 under ΔIOFF and IOFF conditions.
What is the minimum VCC required for reliable Schmitt-trigger operation?
The Schmitt action is fully specified down to VCC = 0.8 V, with VIH/VIL thresholds defined as percentages of VCC (e.g., VIH ≥ 0.70 × VCC at 0.8 V). No minimum threshold voltage is fixed - hysteresis scales linearly with supply, ensuring noise immunity across the entire operating range.
Are the XSON8 package variants (SOT833-1, SOT1116, SOT1203) functionally identical?
Yes. All XSON8 variants share identical electrical specifications, pinout, and thermal performance per datasheet Sections 3 and 12. Differences are purely mechanical: body dimensions (1.0 × 1.95 mm vs. 1.2 × 1.0 mm vs. 1.35 × 1.0 mm) and thermal resistance (Ptot derating slopes vary per outline), but functional behavior is interchangeable.
74AUP3G07GTX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AUP
- Package/Case:
- 8-XFDFN
- Packaging:
- Bulk
- Product Status:
- Active
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 3
- Number of Bits per Element:
- 1
- Input Type:
- -
- Output Type:
- Open Drain
- Current - Output High, Low:
- -, 4mA
- Voltage - Supply:
- 0.8V ~ 3.6V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-XSON (1.95x1)
74AUP3G07GTX FAQ
1.How can I place an order for 74AUP3G07GTX through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AUP3G07GTX 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 74AUP3G07GTX reliable?
The price and inventory of 74AUP3G07GTX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP3G07GTX is usually 5 days.
3.What payment methods are accepted for 74AUP3G07GTX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP3G07GTX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AUP3G07GTX?
74AUP3G07GTX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AUP3G07GTX 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 74AUP3G07GTX?
For technical support, including 74AUP3G07GTX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP3G07GTX requirements.
6.How does Aetrix verify that 74AUP3G07GTX is sourced from the original manufacturer or authorized distributors?
All 74AUP3G07GTX 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 74AUP3G07GTX meets industry standards.
7.What is the process for return or replacement of 74AUP3G07GTX?
All 74AUP3G07GTX units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP3G07GTX, 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 74AUP3G07GTX part is unused and in its original packaging.
Return procedure for 74AUP3G07GTX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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