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Diodes Incorporated 74AUP1G07FZ4-7
- Part No.:
- 74AUP1G07FZ4-7
- Manufacturer:
- Diodes Incorporated
- Package:
- 6-XFDFN
- Datasheet:
-
74AUP1G07FZ4-7.pdf
- Description:
- IC BUFFER NON-INVERT 3.6V 6DFN
- Quantity:
- Payment:
- Shipping:
Inventory:5,000
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Product details
Overview
74AUP1G07FZ4-7 from Diodes Incorporated is a single-channel CMOS buffer/driver with open-drain output, designed for level-shifting and wired-OR logic in ultra-low-power portable systems. It operates from 0.8V to 3.6V, delivers 4 mA sink current at 3.0V, features IOFF partial power-down protection, and includes Schmitt-trigger inputs with ~250 mV hysteresis at VCC = 3.0V - enabling robust interfacing with slow-rising signals in battery-powered tablets and wearables.
For engineers reviewing the 74AUP1G07FZ4-7 datasheet, 74AUP1G07FZ4-7 pinout, 74AUP1G07FZ4-7 application, or 74AUP1G07FZ4-7 equivalent, key selection criteria include its 0.8–3.6V supply range, IOFF-enabled isolation during power sequencing, open-drain flexibility for I²C pull-up or LED drive, and verified 3.6 ns typical propagation delay at 3.3V/10pF load.
Technical Context
This device implements a non-inverting buffer function (Y = A) with an open-drain output stage, requiring an external pull-up resistor for high-level assertion. Its IOFF circuit actively disables both input and output paths when VCC = 0V, preventing back-current flow into powered-down rails - critical for mixed-voltage domain interconnects.
Schmitt-trigger inputs provide noise immunity with voltage-dependent hysteresis (e.g., ~250 mV at 3.0V), allowing reliable operation with slow or noisy control signals. The logic family targets sub-1 µA static ICC and <6 pF dynamic CPD, optimized for battery life in always-on sensor nodes and display interface circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 0.8V to 3.6V - supports direct interface with 1.2V, 1.8V, 2.5V, and 3.3V logic domains without level shifters. |
| Output Drive (IOL) | 4 mA at VCC = 3.0V - sufficient to sink standard I²C bus capacitance or drive small LEDs directly. |
| Static Supply Current (ICC) | < 0.9 µA max at +25°C - enables multi-year battery life in low-duty-cycle wake-up circuits. |
| Propagation Delay (tpd) | 2.8 ns typical at VCC = 3.3V, CL = 5pF - meets timing requirements for high-speed GPIO expansion in portable SoC designs. |
| IOFF Leakage | ±0.5 µA max at -40°C to +125°C - ensures signal integrity and prevents cross-rail contention during hot-plug or partial power-down sequences. |
| Input Hysteresis | ~250 mV at VCC = 3.0V - rejects noise on slow-switching enable lines or mechanical switch inputs without external filtering. |
| ESD Protection | 2000-V HBM, 1000-V CDM - eliminates need for external ESD diodes in handheld product front-end interfaces. |
Pinout & Package
X2-DFN1410-6 package: 1.4 mm × 1.0 mm × 0.4 mm body, 0.5 mm pad pitch, exposed thermal pad, leadless RoHS-compliant construction.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (A) | Input | Non-inverting data input with Schmitt-trigger threshold; must be tied to VCC or GND if unused. |
| 2 (GND) | Ground | Reference return path for all internal logic and output stage; connects to thermal pad for enhanced heat dissipation. |
| 3 (Y) | Open-Drain Output | Active-low output requiring external pull-up; sinks up to 4 mA; floats high when inactive. |
| 4 (NC) | No Connection | Internally unconnected; left floating on PCB - no routing or soldering required. |
| 5 (VCC) | Supply Voltage | Primary power rail; powers internal logic and enables IOFF control; decoupling capacitor mandatory within 2 mm. |
| 6 (NC) | No Connection | Internally unconnected; electrically isolated - may be used as thermal relief pad but not for signal routing. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low static power | ICC < 0.9 µA enables integration into always-on subsystems without compromising battery runtime. |
| IOFF partial power-down | Prevents back-current flow when VCC = 0V, supporting safe hot-swap and multi-rail power sequencing. |
| Schmitt-trigger inputs | 250 mV hysteresis at 3.0V eliminates need for external RC filters on noisy or slow-switching control lines. |
| Wide VCC range (0.8–3.6V) | Eliminates discrete level shifters between 1.2V FPGA I/O banks and 3.3V peripheral buses. |
| Open-drain output architecture | Enables wired-AND logic, I²C/SMBus compatibility, and flexible pull-up voltage selection (e.g., 5V tolerant with appropriate resistor). |
Applications
| Mobile Display Interface | I²C Bus Buffering |
|---|---|
|
Use Scenario: Driving backlight enable signals in OLED modules where host MCU runs at 1.8V but display logic requires 3.3V-compatible control. IC Role / Device Role / Timing Role: Level-shifting buffer with open-drain output, translating low-voltage GPIO to higher-voltage enable line while maintaining timing integrity. Use Value: Eliminates discrete MOSFET level shifter; Schmitt input tolerates slow ramp-up of PMIC-controlled VCC rails. |
Use Scenario: Isolating I²C clock/data lines between two voltage domains (e.g., 1.2V SoC and 3.3V sensor hub) to prevent bus contention. IC Role / Device Role / Timing Role: Bidirectional open-drain repeater with IOFF, ensuring signal integrity during power transitions of either domain. Use Value: Prevents latch-up during partial power-down; 2.8 ns tpd preserves I²C timing margins up to 400 kHz. |
| Wearable Sensor Hub | Low-Power LED Driver |
|
Use Scenario: Enabling/disabling MEMS motion sensors in fitness trackers using a 0.9V supply rail to maximize battery life. IC Role / Device Role / Timing Role: Ultra-low-IQ enable gate with Schmitt input, accepting noisy wake-up pulses from piezoelectric switches. Use Value: 0.5 µA IOFF leakage avoids draining coin-cell batteries during sleep; hysteresis rejects switch bounce without firmware debouncing. |
Use Scenario: Directly sinking current for status LEDs in Bluetooth earbuds powered by 3.0V Li-ion cells. IC Role / Device Role / Timing Role: Open-drain driver providing 4 mA sink capability with minimal board space and zero quiescent overhead. Use Value: Replaces discrete transistor + resistor solution; 1.4 mm × 1.0 mm DFN footprint saves >60% area versus SOT-23 alternatives. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar buffer/driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G07DBVR | Higher ICC (10 µA typ), narrower VCC range (1.65–5.5V), no IOFF, no Schmitt input. | Not suitable for sub-1V operation or partial power-down systems; requires external pull-ups for 1.8V domains. | Select only when operating strictly above 1.65V and IOFF is unnecessary. |
| 74LVC1G07GW,125 | Same VCC range (1.65–5.5V), no IOFF, no Schmitt input, SOT353 package (larger than FZ4). | Lacks hysteresis and power-down isolation; unsuitable for battery-critical or mixed-rail designs. | Choose only for legacy SOT353 footprint compatibility where ultra-low power is secondary. |
Compared with SN74LVC1G07DBVR and 74LVC1G07GW,125, the 74AUP1G07FZ4-7 uniquely combines sub-1V operation, IOFF, Schmitt inputs, and 0.9 µA ICC - making it the sole option for energy-constrained, multi-rail portable systems requiring robust signal conditioning.
Availability
74AUP1G07FZ4-7 is available at Aetrix Electronics and suitable for mobile display interface, I²C buffering, wearable sensor hub, and low-power LED driver applications requiring stable component supply across extended production lifecycles.
Supply support for 74AUP1G07FZ4-7 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-efficiency power management, signal integrity, and precision timing solutions for consumer, industrial, and automotive markets.
The 74AUP logic family targets ultra-low-power portable electronics, delivering nanowatt static operation and wide-voltage interoperability to extend battery life in smartphones, wearables, and IoT edge nodes.
FAQ
What is the maximum capacitive load the 74AUP1G07FZ4-7 can drive while maintaining specified propagation delay?
At VCC = 3.3V, the device maintains tpd ≤ 3.6 ns (max) with CL = 5 pF, ≤ 5.0 ns with CL = 10 pF, and ≤ 6.7 ns with CL = 15 pF per the datasheet's switching characteristics table. Driving loads beyond 15 pF increases delay nonlinearly and may require layout optimization or local buffering.
Can the 74AUP1G07FZ4-7 be used with a 5V pull-up resistor on its open-drain output?
Yes - the output structure is rated for VO = 0 to 4.6V, allowing safe use with 5V pull-ups. However, the output high level will be clamped to VCC + 0.5V (max) when sinking current, so 5V pull-ups are only valid if the driven node tolerates that voltage and the sink current remains within ±20 mA limits.
Does the NC pin (Pin 4) require any PCB layout treatment?
No - Pin 4 is internally unconnected and electrically isolated. It may be left unpopulated or used as a thermal relief pad, but must not be routed to any net or grounded, as doing so could compromise thermal performance or cause unintended coupling.
How does the IOFF feature behave when VCC is ramping during power-up?
IOFF activates when VCC drops below ~0.2V and remains active until VCC exceeds ~0.5V. During ramp-up, the output stays disabled until VCC stabilizes above the threshold, preventing glitch generation or back-current injection into partially powered downstream circuits.
74AUP1G07FZ4-7 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-DFN1410-6
74AUP1G07FZ4-7 FAQ
1.How can I place an order for 74AUP1G07FZ4-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AUP1G07FZ4-7 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 74AUP1G07FZ4-7 reliable?
The price and inventory of 74AUP1G07FZ4-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP1G07FZ4-7 is usually 5 days.
3.What payment methods are accepted for 74AUP1G07FZ4-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP1G07FZ4-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AUP1G07FZ4-7?
74AUP1G07FZ4-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AUP1G07FZ4-7 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 74AUP1G07FZ4-7?
For technical support, including 74AUP1G07FZ4-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP1G07FZ4-7 requirements.
6.How does Aetrix verify that 74AUP1G07FZ4-7 is sourced from the original manufacturer or authorized distributors?
All 74AUP1G07FZ4-7 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 74AUP1G07FZ4-7 meets industry standards.
7.What is the process for return or replacement of 74AUP1G07FZ4-7?
All 74AUP1G07FZ4-7 units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP1G07FZ4-7, 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 74AUP1G07FZ4-7 part is unused and in its original packaging.
Return procedure for 74AUP1G07FZ4-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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