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Diodes Incorporated 74AUP1G07FW4-7
- Part No.:
- 74AUP1G07FW4-7
- Manufacturer:
- Diodes Incorporated
- Package:
- 6-XFDFN
- Datasheet:
-
74AUP1G07FW4-7.pdf
- Description:
- IC BUFFER NON-INVERT 3.6V 6DFN
- Quantity:
- Payment:
- Shipping:
Inventory:5,000
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Product details
Overview
74AUP1G07FW4-7 from Diodes Incorporated is a single-channel CMOS buffer/driver with open-drain output, designed for ultra-low-power portable systems operating from 0.8 V to 3.6 V. It delivers 4 mA sink current at 3.0 V, features IOFF partial power-down protection, and incorporates Schmitt-trigger inputs with ~250 mV hysteresis at 3.0 V for robust noise immunity in battery-powered interfaces.
For engineers reviewing the 74AUP1G07FW4-7 datasheet, 74AUP1G07FW4-7 pinout, 74AUP1G07FW4-7 application, or 74AUP1G07FW4-7 equivalent, key selection criteria include its wide VCC range, sub-1 µA static ICC, open-drain flexibility for wired-OR and level-shifting, and validated performance across -40°C to +125°C.
Technical Context
This device implements a positive-buffer Boolean function (Y = A) using advanced ultra-low-power (AUP) CMOS process technology. Its open-drain output enables bidirectional bus interfacing, pull-up-independent logic level translation, and compatibility with mixed-voltage domains without external level shifters.
The integrated IOFF circuit actively disables output leakage when VCC = 0 V, preventing back-current flow during partial power-down sequences. Schmitt-trigger inputs ensure reliable switching despite slow-rising signals-critical in low-power sensor wake-up or mechanical switch debouncing circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 0.8 V to 3.6 V - supports direct connection to Li-ion, coin-cell, and multi-rail SoC I/O domains |
| IOL (max) | 4 mA at VCC = 3.0 V - sufficient to drive LEDs, MOSFET gates, or standard TTL loads |
| ICC (max) | 0.9 µA at TA = +25°C - enables multi-year battery life in always-on monitoring nodes |
| tpd (typ) | 2.2 ns at VCC = 3.3 V, CL = 5 pF - meets timing requirements for high-speed sensor data handshaking |
| VIH/VIL | VIL ≤ 0.3 × VCC, VIH ≥ 0.65 × VCC - ensures noise margin >250 mV with Schmitt input hysteresis |
| IOFF Leakage | ±0.5 µA max at TA = -40°C to +85°C - prevents signal corruption during system sleep states |
| ESD Rating | 2 kV HBM, 1 kV CDM - exceeds JEDEC standards for handheld and wearable assembly environments |
Pinout & Package
X2-DFN1010-6 package: 1.0 mm × 1.0 mm × 0.4 mm body, 0.35 mm pad pitch, no lead, RoHS-compliant, thermal resistance θJA = 445 °C/W.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (A) | Input | Single logic input with Schmitt-trigger action; accepts slow edges and rejects noise |
| 2 (GND) | Ground | Reference return path for all internal logic and output current sinking |
| 3 (Y) | Open-Drain Output | Active-low output requiring external pull-up; enables wired-OR, level shifting, and bus arbitration |
| 4 (NC) | No Connection | Internally unconnected die pad; must be left floating or tied to GND per layout guidelines |
| 5 (VCC) | Supply Voltage | Core logic and I/O supply rail; supports dynamic voltage scaling from 0.8 V upward |
| 6 (NC) | No Connection | Internally unconnected die pad; must be left floating or tied to GND per layout guidelines |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low static power | ICC < 0.9 µA enables zero-power retention in always-listening IoT endpoints |
| IOFF partial power-down | Blocks reverse current flow when VCC = 0 V, protecting powered subsystems during hot-swap or sleep |
| Schmitt-trigger inputs | 250 mV typical hysteresis at 3.0 V eliminates contact bounce and EMI-induced glitches |
| Wide VCC tolerance | Operates down to 0.8 V - compatible with energy-harvesting sources and brown-out conditions |
| Open-drain flexibility | Eliminates need for external level translators in mixed-voltage I²C, SMBus, or reset signaling |
Applications
| IoT Sensor Node Interface | Wearable Power Sequencing |
|---|---|
Use Scenario: Driving interrupt lines from MEMS accelerometers to an ultra-low-power MCU in a fitness tracker. IC Role / Device Role / Timing Role: Open-drain buffer isolates sensor domain (1.8 V) from MCU domain (3.3 V); Schmitt input rejects switch noise during motion events. Use Value: Eliminates discrete level shifter and reduces BOM count by one component while maintaining <1 µA quiescent current. |
Use Scenario: Enabling/disabling power rails for Bluetooth LE radio and display backlight based on button press. IC Role / Device Role / Timing Role: Acts as a controlled gate between GPIO and enable pins of DC/DC converters; IOFF prevents backfeed during MCU deep sleep. Use Value: Ensures clean power sequencing with no shoot-through risk and extends coin-cell lifetime beyond 18 months. |
| Industrial Button Debounce | Legacy Bus Pull-Up Driver |
Use Scenario: Conditioning mechanical push-button signals in a smart thermostat before entering an ARM Cortex-M0+. IC Role / Device Role / Timing Role: Schmitt-trigger input cleans noisy transitions; open-drain output interfaces directly to 5 V pull-up on legacy control bus. Use Value: Replaces RC + comparator solution with single 1.0 mm² DFN, reducing PCB area by 65% and improving temperature stability. |
Use Scenario: Providing active-low reset assertion to multiple 3.3 V peripherals sharing a common reset line. IC Role / Device Role / Timing Role: Wired-OR configuration allows multiple 74AUP1G07 outputs to share one reset net; each drives low independently. Use Value: Enables modular reset architecture without OR-ing diodes or additional logic gates-reducing component count and board complexity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar buffer-with-open-drain-output applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G07DBVR | Higher ICC (10 µA typ), narrower VCC (1.65–5.5 V), no IOFF | Not suitable for partial power-down systems; requires external isolation for hot-swap | Choose only if higher drive strength (8 mA) and 5 V tolerance outweigh leakage and power-down limitations |
| 74LX1G07GW,125 | Lower IOL (2.6 mA @ 3.0 V), same VCC range, no Schmitt input | Lacks noise immunity for mechanical switches or long traces; unsuitable for edge-sensitive wake-up | Select only for cost-sensitive, noise-clean environments where sub-µA ICC is not required |
Compared with SN74LVC1G07DBVR and 74LX1G07GW,125, the 74AUP1G07FW4-7 uniquely combines sub-µA static current, IOFF, Schmitt inputs, and 0.8 V operation-making it the sole choice for energy-constrained, mixed-voltage, and partial-power-down designs.
Availability
74AUP1G07FW4-7 is available at Aetrix Electronics and suitable for battery-powered wearables, industrial sensor nodes, and portable medical monitors requiring stable component supply across extended product lifecycles.
Supply support for 74AUP1G07FW4-7 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 power management, signal integrity, and precision timing solutions for high-reliability applications.
The 74AUP logic family targets ultra-low-power portable electronics, delivering nanowatt static operation and extended battery life while maintaining full logic compatibility and robust ESD performance.
FAQ
Can 74AUP1G07FW4-7 drive a 5 V pull-up resistor?
Yes-the open-drain output has absolute maximum VO rating of -0.5 V to +4.6 V, allowing safe interface with 5 V buses when used with external pull-up. The output FET is rated to withstand 5 V on Y while VCC = 3.3 V or lower, enabling seamless level translation without damage.
What is the minimum recommended pull-up resistor value for Y?
For reliable 3.3 V logic-high with 4 mA sink capability, use ≤10 kΩ pull-up to 3.3 V. At VCC = 0.8 V, the output can still sink 20 µA, supporting weak-pull configurations up to 100 kΩ for ultra-low-leakage standby modes-verified per datasheet IOL curves at 0.8 V.
Does NC pin require PCB connection?
No-pins 4 and 6 are internally unconnected die pads. Diodes Incorporated's AP02002 layout guide specifies they may be left floating or tied to GND for thermal or mechanical stability; neither connection affects electrical performance or reliability.
How does IOFF behave when VCC is ramping during power-up?
IOFF activates automatically when VCC drops below ~0.2 V and remains active until VCC exceeds ~0.5 V. During ramp-up, output remains high-impedance until VCC stabilizes above threshold-preventing glitch propagation and ensuring deterministic startup behavior across temperature and process corners.
74AUP1G07FW4-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- 74AUP
- Package/Case:
- 6-XFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 1
- 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:
- X2-DFN1010-6
74AUP1G07FW4-7 FAQ
1.How can I place an order for 74AUP1G07FW4-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AUP1G07FW4-7 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 74AUP1G07FW4-7 reliable?
The price and inventory of 74AUP1G07FW4-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP1G07FW4-7 is usually 5 days.
3.What payment methods are accepted for 74AUP1G07FW4-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP1G07FW4-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AUP1G07FW4-7?
74AUP1G07FW4-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AUP1G07FW4-7 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 74AUP1G07FW4-7?
For technical support, including 74AUP1G07FW4-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP1G07FW4-7 requirements.
6.How does Aetrix verify that 74AUP1G07FW4-7 is sourced from the original manufacturer or authorized distributors?
All 74AUP1G07FW4-7 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 74AUP1G07FW4-7 meets industry standards.
7.What is the process for return or replacement of 74AUP1G07FW4-7?
All 74AUP1G07FW4-7 units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP1G07FW4-7, 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 74AUP1G07FW4-7 part is unused and in its original packaging.
Return procedure for 74AUP1G07FW4-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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