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Nexperia USA Inc. 74AXP1G07GXH
- Part No.:
- 74AXP1G07GXH
- Manufacturer:
- Nexperia USA Inc.
- Package:
- -
- Datasheet:
-
74AXP1G07GXH.pdf
- Description:
- NEXPERIA 74AXP1G07 - LOW-POWER B
- Quantity:
- Payment:
- Shipping:
Inventory:170,000
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Product details
Overview
74AXP1G07GXH from Nexperia is a single non-inverting buffer IC with open-drain output, Schmitt-trigger input, and IOFF partial power-down capability. It operates across 0.7 V to 2.75 V supply, delivers <0.6 μA static ICC at 85 °C, supports -40 °C to +85 °C ambient, and targets low-power I²C bus buffering and level translation in portable sensor nodes.
For engineers reviewing the 74AXP1G07GXH datasheet, 74AXP1G07GXH pinout, 74AXP1G07GXH application, or 74AXP1G07GXH equivalent, key selection criteria include open-drain drive strength (±20 mA), ultra-low input capacitance (0.5 pF), IOFF-enabled isolation during system sleep, and compatibility with JEDEC voltage standards JESD8-12A.01 through JESD8-5A.01.
Technical Context
This device implements a Schmitt-trigger input stage to tolerate slow-rising signals (Δt/ΔV up to 200 ns/V) and an open-drain NMOS output stage enabling wired-AND logic and bidirectional bus interfacing. The IOFF circuit actively disables output leakage when VCC = 0 V, preventing backflow current in partial power-down systems.
It is characterized for full functionality across five VCC ranges (0.7–0.85 V, 1.1–1.3 V, 1.4–1.6 V, 1.65–1.95 V, 2.3–2.7 V), with propagation delay as low as 1.1 ns (min) at 2.3–2.7 V and load-independent transition time ≤0.9 ns at 2.7 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 0.7 V to 2.75 V - enables direct interface with sub-1 V logic and 1.2/1.8/2.5 V domains without level shifters |
| Input Capacitance | 0.5 pF typical - minimizes signal loading on high-impedance sources like crystal oscillators or sensor outputs |
| Output Drive | ±20 mA sink/source - supports driving 15 pF loads at >1 MHz while maintaining <10 % overshoot |
| Static Current | 0.6 μA max at 85 °C - ensures battery-operated devices retain >10-year shelf life in standby |
| IOFF Leakage | 0.01 μA max at VCC = 0 V - prevents cross-talk and current theft when upstream logic is powered down |
| Propagation Delay | 1.1 ns min at VCC = 2.3–2.7 V - meets timing budgets for 300+ MHz clock distribution in compact MCUs |
| Operating Temp | -40 °C to +85 °C - qualified for industrial control panels and automotive cabin electronics (non-safety) |
Pinout & Package
X2SON5 plastic thermal enhanced extremely thin small outline package; no leads; 5 terminals; body 0.8 × 0.8 × 0.32 mm (SOT1226-3).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 n.c. | Not connected | Internally unconnected silicon pad - no routing or thermal tie required; electrically floating |
| 2 A | Data input | Schmitt-trigger buffered input accepting 0–2.75 V; immune to noise up to 30 % VCC hysteresis |
| 3 GND | Ground reference | 0 V return path for all internal logic and output discharge; must be low-inductance for EMI control |
| 4 Y | Open-drain output | NMOS drain terminal - requires external pull-up to define HIGH state; sinks up to 20 mA |
| 5 VCC | Supply voltage | Core logic and input buffer power rail; IOFF circuit monitors this node to disable output at 0 V |
Key Features
| Feature | Design Value |
|---|---|
| Schmitt-trigger input | Enables reliable switching with slow or noisy signals (e.g., mechanical switch debouncing or RC-filtered sensor outputs) |
| IOFF partial power-down | Guarantees <0.01 μA output leakage when VCC = 0 V - critical for multi-rail systems where peripherals power down independently |
| Ultra-low dynamic capacitance | CI = 0.5 pF / CO = 0.7 pF - reduces capacitive loading on high-frequency buses like I²C Fast-mode Plus (1 Mbps) |
| JEDEC-compliant voltage ranges | Fully supports JESD8-12A.01 (1.1–1.3 V), JESD8-11A.01 (1.4–1.6 V), and three additional standards - simplifies mixed-voltage SoC integration |
| ESD robustness | HBM >2 kV and CDM >1000 V - withstands handling in Class 1B ESD environments without additional protection diodes |
Applications
| Industrial Sensor Interface | I²C Bus Buffering |
|---|---|
|
Use Scenario: Connecting analog temperature/humidity sensors with slow RC-filtered outputs to a microcontroller ADC input. IC Role / Device Role / Timing Role: Non-inverting buffer with Schmitt-trigger input cleans up slow-rising sensor signals and drives MCU GPIO with clean digital edges. Use Value: Eliminates need for external RC debounce circuits and reduces firmware polling overhead by delivering noise-immune logic transitions. |
Use Scenario: Extending I²C bus length beyond 20 cm between host MCU and remote EEPROM or display driver. IC Role / Device Role / Timing Role: Open-drain buffer isolates master and slave segments, regenerates SDA/SCL signals, and maintains bus timing integrity. Use Value: Enables reliable 400 kHz Fast-mode operation over 40 cm traces while preserving rise/fall times per I²C specification. |
| Low-Power Wearable Power Sequencing | Multi-Voltage Logic Translation |
|
Use Scenario: Controlling enable lines for 1.2 V RF transceiver and 1.8 V audio codec in a hearable device with shared battery rail. IC Role / Device Role / Timing Role: IOFF-enabled buffer gates power-enable signals only when its VCC is active, blocking leakage during deep sleep. Use Value: Reduces system standby current by >5 μA per controlled rail, extending battery life in always-on listening modes. |
Use Scenario: Interfacing a 0.8 V FPGA I/O bank to a 1.8 V PMIC status pin in a mobile application processor module. IC Role / Device Role / Timing Role: Level-translating buffer accepts 0.8 V logic HIGH and drives 1.8 V pull-up network via open-drain output. Use Value: Achieves bidirectional voltage translation without direction-control pins or external resistors, saving PCB area and BOM cost. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar non-inverting open-drain buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G07DBVR | Wider VCC range (1.65–5.5 V); higher ICC (10 μA typ); no IOFF; no Schmitt input | Requires external pull-ups for 5 V systems; unsuitable for sub-1 V domains or partial power-down | Choose only if operating above 1.65 V and IOFF/Schmitt features are unnecessary |
| 74LVC1G17GW | Same X2SON5 package; Schmitt input; push-pull output (not open-drain); no IOFF | Cannot perform wired-AND or I²C bus extension; lacks power-down isolation | Select only when active-HIGH push-pull drive is required and bus sharing is not needed |
Compared with SN74LVC1G07DBVR and 74LVC1G17GW, the 74AXP1G07GXH uniquely combines sub-1 V operation, Schmitt input, open-drain output, and IOFF - making it the sole choice for ultra-low-power, mixed-voltage, and partial-power-down designs requiring bus arbitration or noise-tolerant sensing.
Availability
74AXP1G07GXH is available at Aetrix Electronics and suitable for industrial sensor interfaces, I²C bus extension, wearable power sequencing, and multi-voltage logic translation requiring stable component supply across extended temperature and low-leakage operation.
Supply support for 74AXP1G07GXH 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 Dutch semiconductor manufacturer specializing in high-performance, energy-efficient logic, analog, and discrete components for industrial, automotive, and consumer applications.
The 74AXP series is designed specifically for ultra-low-power, wide-VCC-range logic interfacing in battery-powered and mixed-voltage embedded systems - prioritizing static/dynamic power reduction without sacrificing speed or noise immunity.
FAQ
What is the maximum sink current supported at the Y output?
The 74AXP1G07GXH supports up to 20 mA sink current at the open-drain Y output when VO = 0 V, verified across -40 °C to +85 °C and VCC = 2.3 V to 2.7 V. This rating ensures reliable drive of standard 1.8 V or 2.5 V pull-up networks with 10 kΩ–4.7 kΩ resistors while maintaining VOL ≤ 0.7 V.
Does the device require external pull-up resistors on the Y output?
Yes - the Y pin is an open-drain NMOS output and must be externally pulled up to a valid logic HIGH voltage (≤2.75 V). Recommended pull-up values range from 2.2 kΩ (for 1 Mbps I²C) to 10 kΩ (for low-power GPIO wake-up), selected based on bus capacitance and required rise time.
Can the 74AXP1G07GXH operate with VCC = 0 V while other system rails remain active?
Yes - the IOFF circuit activates when VCC = 0 V, disabling the output stage and limiting Y-pin leakage to ≤0.01 μA. This allows safe connection to live buses (e.g., 3.3 V I²C) during host MCU power-down without backfeed or latch-up risk.
Is the Schmitt-trigger hysteresis voltage specified in the datasheet?
No - the datasheet specifies functional behavior (noise immunity, tolerance to slow edges) but does not publish absolute hysteresis voltage values. Hysteresis is process-optimized for robust operation across the full 0.7–2.75 V VCC range and is validated per JEDEC standards JESD8-12A.01 through JESD8-5A.01.
74AXP1G07GXH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Not For New Designs
- Logic Type:
- -
- Number of Elements:
- -
- Number of Bits per Element:
- -
- Input Type:
- -
- Output Type:
- -
- Current - Output High, Low:
- -
- Voltage - Supply:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
74AXP1G07GXH FAQ
1.How can I place an order for 74AXP1G07GXH through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AXP1G07GXH 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 74AXP1G07GXH reliable?
The price and inventory of 74AXP1G07GXH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AXP1G07GXH is usually 5 days.
3.What payment methods are accepted for 74AXP1G07GXH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AXP1G07GXH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AXP1G07GXH?
74AXP1G07GXH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AXP1G07GXH 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 74AXP1G07GXH?
For technical support, including 74AXP1G07GXH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AXP1G07GXH requirements.
6.How does Aetrix verify that 74AXP1G07GXH is sourced from the original manufacturer or authorized distributors?
All 74AXP1G07GXH 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 74AXP1G07GXH meets industry standards.
7.What is the process for return or replacement of 74AXP1G07GXH?
All 74AXP1G07GXH units undergo pre-shipment inspection (PSI). If there is an issue with 74AXP1G07GXH, 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 74AXP1G07GXH part is unused and in its original packaging.
Return procedure for 74AXP1G07GXH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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