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Nexperia USA Inc. 74AUP2G3407GSH
- Part No.:
- 74AUP2G3407GSH
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 6-XFDFN
- Datasheet:
-
74AUP2G3407GSH.pdf
- Description:
- IC BUFFER NON-INVERT 3.6V 6XSON
- Quantity:
- Payment:
- Shipping:
Inventory:90,000
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Product details
Overview
74AUP2G3407GSH from Nexperia is a dual-output low-power logic buffer IC featuring one standard CMOS push-pull output (1Y) and one open-drain output (2Y), with Schmitt-trigger inputs tolerant of slow edges across 0.8 V–3.6 V supply. It delivers ICC ≤ 1.4 μA max at +125 °C, supports partial power-down via IOFF circuitry, and operates from –40 °C to +125 °C - used in voltage-level translation and I²C bus interface conditioning.
For engineers reviewing the 74AUP2G3407GSH datasheet, 74AUP2G3407GSH pinout, 74AUP2G3407GSH application, or 74AUP2G3407GSH equivalent, this device serves as a dual-mode signal conditioner for mixed-voltage digital systems requiring noise-immune input handling, ultra-low static power, and open-drain compatibility with wired-AND bus topologies.
Technical Context
The 74AUP2G3407GSH integrates two independent buffer paths: 1A→1Y (push-pull, VOH/VOL specified down to 0.8 V VCC) and 2A→2Y (open-drain, supports external pull-up and bus arbitration). Both inputs feature Schmitt-trigger hysteresis (typ. 0.1 × VCC), enabling robust operation with slow-rising signals in noisy environments.
Its IOFF circuit actively disables outputs during power-down, limiting backflow current to ±0.75 μA at VCC = 0 V, while dynamic performance includes tPD ≤ 4.2 ns (VCC = 3.3 V, CL = 5 pF) and CPD = 4.0 pF (1Y) / 1.2 pF (2Y), ensuring minimal switching power in high-frequency data paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 0.8 V to 3.6 V - enables direct interfacing between 1.2 V, 1.8 V, 2.5 V, and 3.3 V logic domains without level shifters. |
| Max ICC (Tamb = +125 °C) | 1.4 μA - ensures sub-microwatt standby power in battery-backed or always-on sensor nodes. |
| IOFF Leakage (VCC = 0 V) | ±0.75 μA - prevents destructive back-current when one rail is powered down in multi-supply systems. |
| tPD (VCC = 3.3 V, CL = 5 pF) | 4.2 ns - supports >100 MHz data rates in timing-critical control paths like FPGA configuration or microcontroller GPIO expansion. |
| VIL/VIH (VCC = 3.3 V) | 0.9 V / 2.0 V - Schmitt-trigger inputs provide ≥0.6 V hysteresis, rejecting noise spikes up to 600 mV on slow analog-like control lines. |
| 2Y Output Type | Open-drain - allows wired-AND connection for I²C, SMBus, or interrupt aggregation without external diodes or logic gates. |
| Operating Temperature | –40 °C to +125 °C - qualified for under-hood automotive modules, industrial PLC I/O, and outdoor edge computing hardware. |
Pinout & Package
XSON6 package (SOT1202): 1.0 mm × 1.0 mm × 0.35 mm body, no leads, 6-terminal land-grid array with wettable flanks; pin 1 index located below marking code in lower-left corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A | Data input A | Schmitt-triggered input driving both 1Y and 2Y buffers; accepts voltages up to 3.6 V regardless of VCC. |
| GND | Ground reference | 0 V return path for all internal logic and output stages; must be low-impedance to maintain noise immunity. |
| 2A | Data input B | Independent Schmitt-triggered input dedicated to open-drain output 2Y only. |
| 2Y | Open-drain output | Active-low output requiring external pull-up; sinks up to 20 mA; enters high-Z when input is HIGH. |
| VCC | Supply voltage | Primary power rail (0.8–3.6 V); powers internal logic and 1Y output stage; IOFF activates when VCC = 0 V. |
| 1Y | Push-pull output | Standard CMOS output sourcing/sinking up to ±4 mA; provides rail-to-rail logic levels compatible with downstream 74AUP inputs. |
Key Features
| Feature | Design Value |
|---|---|
| Wide VCC range | 0.8 V–3.6 V operation eliminates need for separate voltage translators in multi-rail embedded systems. |
| IOFF partial power-down | Enables safe hot-swap and rail sequencing by disabling outputs and blocking back-current when VCC = 0 V. |
| Schmitt-trigger inputs | Input hysteresis ≥0.1 × VCC rejects EMI and contact bounce in mechanical switch interfaces or long PCB traces. |
| Low-noise switching | Overshoot/undershoot <10 % of VCC minimizes crosstalk in dense routing, critical for mixed-signal PCB layouts. |
| ESD robustness | HBM >5 kV and CDM >1 kV allow direct handling in non-ESD-controlled assembly environments. |
Applications
| Industrial Sensor Interface | I²C Bus Level Translation |
|---|---|
|
Use Scenario: Connecting 1.8 V temperature sensors to a 3.3 V microcontroller ADC monitoring circuit with shared ground. IC Role / Device Role / Timing Role: Buffers sensor output (1A→1Y) while providing noise-immune input thresholding; 2Y drives an interrupt line pulled up to 3.3 V. Use Value: Eliminates external level shifter ICs and reduces BOM count by consolidating input conditioning and interrupt drive into one 1.0 mm² package. |
Use Scenario: Interfacing 1.2 V FPGA I/O banks with legacy 3.3 V I²C EEPROMs on the same bus segment. IC Role / Device Role / Timing Role: 2A→2Y acts as bidirectional open-drain translator; 1A→1Y monitors bus activity for protocol debugging. Use Value: Enables mixed-voltage I²C communication without violating VOL/VOH specs, maintaining 400 kHz timing margins per JEDEC JESD8-12. |
| Automotive Body Control Module | Portable Medical Device Power Sequencing |
|
Use Scenario: Driving LED status indicators and reading door-switch inputs in a CAN-connected BCM operating at 125 °C ambient. IC Role / Device Role / Timing Role: 1Y drives LEDs directly (sourcing up to 4 mA); 2Y aggregates multiple switch inputs into a single interrupt line. Use Value: Qualified to +125 °C with <1.4 μA ICC ensures zero impact on battery drain during vehicle sleep mode. |
Use Scenario: Controlling power-up sequence of analog front-end (AFE), Bluetooth radio, and display controller in a handheld ECG monitor. IC Role / Device Role / Timing Role: 1A triggers 1Y to enable AFE supply; 2A controls 2Y to gate radio reset line until AFE stabilizes. Use Value: IOFF prevents backfeed from active 3.3 V radio rail into powered-down 1.8 V AFE domain during partial shutdown. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-output buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Nexperia 74LVC2G34 | No Schmitt-trigger inputs; higher ICC (max 10 μA); open-drain output only on 2Y; no IOFF. | Lacks noise immunity for slow-switching sensors; unsuitable for partial power-down systems. | Select only if cost is primary concern and input edges are fast, clean, and rails remain powered. |
| Texas Instruments SN74AUP2G34 | Identical functional behavior and pinout; same VCC range and IOFF spec; minor packaging differences (DSBGA vs XSON6). | Drop-in replacement with identical electrical performance; requires requalification of thermal pad layout. | Preferred for TI-centric designs or where DSBGA solderability is preferred over XSON6 reflow profile. |
Compared with 74LVC2G34, the 74AUP2G3407GSH adds Schmitt-trigger noise rejection and IOFF protection - critical for automotive and battery-sensitive designs - while matching SN74AUP2G34's core functionality with superior thermal footprint in XSON6.
Availability
74AUP2G3407GSH is available at Aetrix Electronics and suitable for industrial sensor interface, I²C bus translation, automotive body control, and portable medical device power sequencing requiring stable component supply across extended temperature ranges.
Supply support for 74AUP2G3407GSH 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 global semiconductor expert delivering high-performance logic, discrete, and MOSFET solutions optimized for efficiency, reliability, and miniaturization in high-volume applications.
The 74AUP (Advanced Ultra-low Power) product line targets battery-powered and thermally constrained systems requiring sub-microwatt static power, wide-VCC interoperability, and robust noise immunity - especially in IoT edge nodes and automotive subsystems.
FAQ
Can 74AUP2G3407GSH drive a 10 kΩ pull-up resistor on its 2Y output?
Yes - the 2Y output sinks up to 20 mA, so with a 3.3 V pull-up, it guarantees VOL ≤ 0.5 V at 0.33 mA load (3.3 V / 10 kΩ), well within specification. This supports standard I²C bus speeds up to 400 kHz with typical bus capacitance.
Does the 74AUP2G3407GSH require external decoupling capacitors?
Yes - a 100 nF ceramic capacitor placed within 2 mm of the VCC and GND pins is required to suppress supply transients caused by simultaneous switching of both outputs, ensuring stable VIH/VIL thresholds and minimizing ground bounce.
What is the maximum capacitive load supported on the 1Y output?
The 1Y output is characterized up to 30 pF load capacitance, with tPD ≤ 11.4 ns at VCC = 3.3 V. For loads >30 pF, propagation delay increases linearly; slew rate limiting may cause rise/fall time degradation beyond 50 pF.
Is the 74AUP2G3407GSH compliant with automotive AEC-Q200?
No - while rated for –40 °C to +125 °C operation, the 74AUP2G3407GSH is not AEC-Q200 qualified. Nexperia offers the pin-compatible 74AUP2G3407GW variant in TSSOP6 with full AEC-Q200 Grade 1 qualification for automotive use.
74AUP2G3407GSH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AUP
- Package/Case:
- 6-XFDFN
- Packaging:
- Bulk
- Product Status:
- Active
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 2
- Number of Bits per Element:
- 1
- Input Type:
- -
- Output Type:
- Open Drain, Push-Pull
- Current - Output High, Low:
- -, 4mA; 4mA, 4mA
- Voltage - Supply:
- 0.8V ~ 3.6V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-XSON, SOT1202 (1x1)
74AUP2G3407GSH FAQ
1.How can I place an order for 74AUP2G3407GSH through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AUP2G3407GSH 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 74AUP2G3407GSH reliable?
The price and inventory of 74AUP2G3407GSH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP2G3407GSH is usually 5 days.
3.What payment methods are accepted for 74AUP2G3407GSH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP2G3407GSH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AUP2G3407GSH?
74AUP2G3407GSH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AUP2G3407GSH 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 74AUP2G3407GSH?
For technical support, including 74AUP2G3407GSH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP2G3407GSH requirements.
6.How does Aetrix verify that 74AUP2G3407GSH is sourced from the original manufacturer or authorized distributors?
All 74AUP2G3407GSH 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 74AUP2G3407GSH meets industry standards.
7.What is the process for return or replacement of 74AUP2G3407GSH?
All 74AUP2G3407GSH units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP2G3407GSH, 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 74AUP2G3407GSH part is unused and in its original packaging.
Return procedure for 74AUP2G3407GSH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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