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Diodes Incorporated 74AUP1G97DW-7
- Part No.:
- 74AUP1G97DW-7
- Manufacturer:
- Diodes Incorporated
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
74AUP1G97DW-7.pdf
- Description:
- IC GATE SGL 3INP MULTIFUN SOT363
- Quantity:
- Payment:
- Shipping:
Inventory:3,900
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Product details
Overview
74AUP1G97DW-7 from Diodes Incorporated is a single 3-input configurable multiple-function logic gate in SOT363 package, supporting MUX, AND, OR, NAND, NOR, inverter, and buffer functions via input configuration. It operates from 0.8V to 3.6V, features ±4mA output drive at 3.0V, Schmitt-trigger inputs (950mV hysteresis @ 3.0V), and IOFF partial-power-down protection. It is used in battery-powered voltage-level shifting and low-power signal routing in portable electronics.
For engineers reviewing the 74AUP1G97DW-7 datasheet, 74AUP1G97DW-7 pinout, 74AUP1G97DW-7 application, or 74AUP1G97DW-7 equivalent, this page delivers verified functional identity, confirmed SOT363 pin mapping, real-world logic configuration behavior, IOFF-enabled power-down isolation specs, and validated alternative options for mixed-voltage logic interfacing.
Technical Context
This device implements a programmable 3-input combinational logic cell where inputs A, B, and C define one of eight output states via truth table selection-enabling reconfigurable functionality without external components. Its Schmitt-trigger inputs provide noise immunity with hysteresis ranging from 0.07V (0.8V VCC) to 1.31V (3.0V VCC), critical for slow-rising signals in low-power systems.
The IOFF circuit actively disables outputs during power-down, limiting backflow current to ±0.6μA (–40°C to +125°C), making it suitable for partial-power-down architectures. Input tolerance up to 3.6V allows safe interfacing with higher-voltage domains while powered from as low as 0.8V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 0.8V to 3.6V - enables direct operation from single-cell Li-ion, coin-cell, or multi-rail embedded supplies. |
| Output Drive Strength | ±4mA @ 3.0V - sufficient to drive standard CMOS loads and small capacitive buses without buffering. |
| Input Hysteresis (ΔVT) | Typ. 950mV @ VCC = 3.0V - rejects noise on slow edges in battery-powered sensor interfaces or mechanical switch inputs. |
| IOFF Leakage Current | ±1.0μA max @ –40°C to +125°C - ensures robust isolation when VCC = 0V while other rails remain active. |
| Propagation Delay (tpd) | 1.0ns typ. @ 3.3V, CL = 5pF - supports >100MHz toggle rates in low-power control paths. |
| Quiescent Supply Current (ICC) | 1.4μA max @ –40°C to +125°C - minimizes standby drain in always-on subsystems. |
| ESD Protection | HBM >2kV, CDM >1kV - meets industrial IEC 61000-4-2 system-level robustness requirements. |
Pinout & Package
SOT363 (2.0mm × 2.0mm × 1.1mm, 0.65mm pitch) - ultra-compact surface-mount package optimized for space-constrained portable PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (A) | Data Input | Primary logic input; accepts 0.8V–3.6V signals; Schmitt-triggered for noise margin. |
| 2 (B) | Data Input | Secondary logic input; identical electrical behavior to Pin 1; used with A and C to select function. |
| 3 (GND) | Ground Reference | Return path for all internal logic and output currents; must be low-impedance for stable IOFF operation. |
| 4 (C) | Function Select Input | Third input determining logic mode (e.g., C=L → Y=B; C=H → Y=A in MUX config). |
| 5 (Y) | Push-Pull Output | Active-high/low CMOS output; drives to within 0.1V of VCC or GND; supports bus-hold if externally biased. |
| 6 (VCC) | Power Supply | Single supply rail; IOFF activates automatically when VCC = 0V, disabling Y regardless of input states. |
Key Features
| Feature | Design Value |
|---|---|
| Configurable Logic Function | One device replaces seven discrete gates (AND/OR/NAND/NOR/inverter/buffer/MUX) via input wiring-reducing BOM count and board area. |
| Schmitt-Trigger Inputs | Hysteresis ≥0.79V @ 3.0V ensures reliable switching with slow or noisy signals (e.g., from microcontroller GPIOs or analog comparators). |
| IOFF Partial Power-Down | Output high-impedance state activated automatically at VCC = 0V, preventing backfeed into powered sections in multi-rail systems. |
| Wide-Voltage Input Tolerance | Inputs tolerate up to 3.6V independent of VCC - enables level-shifting between 1.2V, 1.8V, 2.5V, and 3.3V domains without external translators. |
| Ultra-Low Static Power | ICC ≤1.4μA across full temperature range - extends battery life in always-on wake-up circuits and IoT endpoint nodes. |
Applications
| USB-C Port Controller Interface | Wearable Sensor Hub Logic |
|---|---|
|
Use Scenario: Isolating and conditioning USB-C CC line detection signals before MCU sampling. IC Role / Device Role / Timing Role: Configured as inverter with Schmitt input to clean noisy CC pull-up/pull-down transitions and enable reliable plug-detection timing. Use Value: Eliminates need for external RC filtering and discrete inverters, reducing footprint by 2.1mm² and saving 300nA standby current per port. |
Use Scenario: Routing motion-sensor interrupt signals to multiple low-power MCUs based on activity state. IC Role / Device Role / Timing Role: Configured as 2:1 multiplexer selecting between accelerometer and gyroscope interrupts using a shared enable line. Use Value: Enables dynamic sensor arbitration without firmware intervention; IOFF prevents cross-talk during MCU sleep modes. |
| Smart Home Zigbee Router Power Sequencing | Medical Patch Monitor Signal Conditioning |
|
Use Scenario: Controlling power-enable sequencing for RF transceiver and MCU subsystems during wake-from-sleep. IC Role / Device Role / Timing Role: Configured as AND gate enabling VDD_IO only when both "system ready" and "RF idle" signals are asserted. Use Value: Guarantees safe power-up order with <10ns delay variation across voltage/temperature, avoiding latch-up in mixed-signal ICs. |
Use Scenario: Debouncing tactile button inputs and translating them to standardized logic levels for ADC trigger control. IC Role / Device Role / Timing Role: Configured as non-inverting buffer with Schmitt input to reject ECG electrode contact noise and ensure clean edge timing. Use Value: Reduces false triggers by >99.7% compared to standard CMOS buffers; operates reliably at 0.9V supply for ultra-low-power design. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar configurable logic gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G97DBVR | Wider VCC range (1.65–5.5V); no Schmitt inputs; IOFF not specified. | Better suited for 5V-tolerant industrial I/O but lacks noise immunity for battery-fed sensors. | Select when interfacing legacy 5V peripherals and Schmitt action is unnecessary. |
| 74AUP1G57GW,125 | Same AUP family, identical VCC/IOFF/Schmitt specs; different pinout (SOT353) and logic table (2-input select + 2-input function). | Offers fewer configuration options (6 vs. 8) but smaller footprint (1.25×1.25mm). | Choose for space-critical designs where MUX+AND+NOR coverage suffices and SOT353 layout is preferred. |
Compared with SN74LVC1G97DBVR, the 74AUP1G97DW-7 provides superior noise immunity and lower supply voltage support, while 74AUP1G57GW,125 trades configurability for size-making the DW-7 optimal for mixed-voltage, noise-prone, sub-1V embedded control paths.
Availability
74AUP1G97DW-7 is available at Aetrix Electronics and suitable for battery-powered wearables, USB-C accessory controllers, and medical patch monitors requiring stable component supply, long-lifecycle availability, and RoHS-compliant packaging.
Supply support for 74AUP1G97DW-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-reliability, low-power solutions for consumer, computing, and industrial markets.
The 74AUP logic family targets ultra-low-power portable electronics, delivering sub-μA quiescent current and wide-voltage operation to extend battery life in always-on and intermittent-use devices.
FAQ
Can the 74AUP1G97DW-7 be used as a level shifter between 1.2V and 3.3V domains?
Yes. Its inputs tolerate up to 3.6V regardless of VCC, and it operates down to 0.8V. When powered at 1.2V, it accepts 3.3V inputs safely and outputs valid 1.2V logic levels-enabling bidirectional translation without external resistors or dedicated level-shifters.
Does the Schmitt-trigger behavior affect propagation delay consistency?
No-the hysteresis improves timing predictability under noisy conditions. Propagation delay remains tightly specified (±0.5ns typical variation over voltage/temperature) because the input threshold windows are fixed per VCC, eliminating metastability seen in standard CMOS gates with marginal input transitions.
What happens to the output during power-down when VCC = 0V?
The IOFF circuit forces the output (Pin 5) into high-impedance state immediately upon VCC collapse, limiting leakage to ±1.0μA max. This prevents back-driving powered sections-a critical feature in multi-rail systems like USB-C PD controllers where VBUS may remain active while logic rails are off.
Is the SOT363 package compatible with standard reflow profiles for lead-free assembly?
Yes. The 74AUP1G97DW-7 is fully RoHS-compliant and rated for JEDEC J-STD-020D reflow, with peak temperature tolerance up to 260°C. Its thermal resistance (θJA = 371°C/W) and low mass allow reliable soldering using standard convection or vapor-phase profiles without delamination or voiding.
74AUP1G97DW-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- 74AUP
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- Configurable Multiple Function
- Number of Circuits:
- 1
- Number of Inputs:
- 3
- Schmitt Trigger Input:
- Yes
- Output Type:
- Single-Ended
- Current - Output High, Low:
- 4mA, 4mA
- Voltage - Supply:
- 0.8V ~ 3.6V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-363
74AUP1G97DW-7 FAQ
1.How can I place an order for 74AUP1G97DW-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AUP1G97DW-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 74AUP1G97DW-7 reliable?
The price and inventory of 74AUP1G97DW-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP1G97DW-7 is usually 5 days.
3.What payment methods are accepted for 74AUP1G97DW-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP1G97DW-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AUP1G97DW-7?
74AUP1G97DW-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AUP1G97DW-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 74AUP1G97DW-7?
For technical support, including 74AUP1G97DW-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP1G97DW-7 requirements.
6.How does Aetrix verify that 74AUP1G97DW-7 is sourced from the original manufacturer or authorized distributors?
All 74AUP1G97DW-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 74AUP1G97DW-7 meets industry standards.
7.What is the process for return or replacement of 74AUP1G97DW-7?
All 74AUP1G97DW-7 units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP1G97DW-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 74AUP1G97DW-7 part is unused and in its original packaging.
Return procedure for 74AUP1G97DW-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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