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Texas Instruments SN74AUP1G07DPWR
- Part No.:
- SN74AUP1G07DPWR
- Manufacturer:
- Texas Instruments
- Package:
- 4-XFDFN Exposed Pad
- Datasheet:
-
SN74AUP1G07DPWR.pdf
- Description:
- IC BUF NON-INVERT 3.6V 4X2SON
- Quantity:
- Payment:
- Shipping:
Inventory:1,915
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Product details
Overview
SN74AUP1G07DPWR from Texas Instruments is a single non-inverting buffer/driver with open-drain output, designed for low-voltage logic translation and bus interface applications. It operates across 0.8 V to 3.6 V supply, delivers 3.3 ns max propagation delay at 3.3 V, supports Ioff for live insertion, and features 1.5 pF typical input capacitance - enabling use in ultra-compact portable medical sensors and battery-powered industrial controllers.
For engineers reviewing the SN74AUP1G07DPWR datasheet, SN74AUP1G07DPWR pinout, SN74AUP1G07DPWR application, or SN74AUP1G07DPWR equivalent, key selection criteria include its X2SON-5 (0.8 mm × 0.8 mm) package, open-drain output compatibility with wired-AND/wired-OR topologies, Ioff-enabled partial-power-down capability, and verified 0.9 µA max ICC at 3.6 V.
Technical Context
The SN74AUP1G07DPWR implements a CMOS-based non-inverting buffer stage with an open-drain N-channel MOSFET output, requiring an external pull-up resistor to define high-level voltage. Its input hysteresis (250 mV typ at 3.3 V) improves noise immunity against slow-rising signals, and Ioff circuitry isolates inputs/outputs when VCC = 0 V - supporting hot-plug and mixed-voltage system interconnects.
It belongs to TI's AUP (Advanced Ultra-Low-Power) logic family, optimized for sub-1 µA quiescent current and dynamic power dissipation as low as 1 pF at 10 MHz. The device is not internally terminated and requires external load management to limit output current to ≤20 mA per pin and total device current to ≤50 mA.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 0.8 V to 3.6 V - enables direct interfacing between 0.8-V microcontrollers and 3.3-V peripherals without level-shifter ICs. |
| tpd (max) | 3.3 ns at 3.3 V, CL = 5 pF - supports >100-MHz signal routing in point-to-point timing-critical paths. |
| ICC (max) | 0.9 µA at 3.6 V - ensures multi-year battery life in always-on wearable sensor nodes. |
| Ioff (max) | 0.6 µA at 0 V VCC - prevents back-drive current during partial power-down, protecting upstream logic. |
| Input Capacitance | 1.5 pF typical - minimizes loading on high-impedance analog sensor outputs or clock distribution lines. |
| Output Drive | 20 mA sink capability - sufficient to drive LED indicators, I²C bus pull-ups, or enable lines of PMICs. |
| VIO Tolerance | 3.6-V I/O tolerant - allows inputs to swing up to 3.6 V regardless of VCC, simplifying mixed-supply signal routing. |
Pinout & Package
X2SON-5 (DPW) package: 0.80 mm × 0.80 mm body, 0.5-mm pitch, 0.25-mm nominal height, wettable flank leads for automated optical inspection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (NC) | No internal connection | Must be left unconnected; no electrical function or thermal path. |
| 2 (A) | CMOS input | Accepts 0–3.6 V logic levels; hysteresis improves noise margin on slow-switching sensor inputs. |
| 3 (GND) | Ground reference | Primary return path for output sink current and internal bias; must be low-inductance connection. |
| 4 (Y) | Open-drain output | Sinks current only; requires external pull-up to define VOH; supports wired-AND bus arbitration. |
| 5 (VCC) | Power supply | Supplies core logic and output driver; bypass with 0.1 µF capacitor placed within 2 mm of pin. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-small X2SON-5 footprint | 0.64 mm² board area - saves >60% space vs. SOT-23-5, critical for hearing aids and implantable monitors. |
| Ioff partial-power-down support | Enables safe hot-swap in modular instrumentation systems without disrupting powered-backplane operation. |
| Input hysteresis (250 mV) | Rejects <100-mV noise spikes on thermistor or pressure transducer outputs without external Schmitt triggers. |
| Low dynamic power (Cpd = 1 pF) | Reduces switching energy by >50% vs. standard AHC logic, extending runtime in coin-cell-powered IoT edge nodes. |
| 3.6-V I/O tolerance | Eliminates need for discrete level-shifters when interfacing 3.3-V sensors to 1.0-V microcontrollers. |
Applications
| Medical Sensor Interface | Industrial Bus Arbitration |
|---|---|
|
Use Scenario: Interfacing a 1.2-V blood pressure sensor ADC output to a 3.3-V I²C bus controller. IC Role / Device Role / Timing Role: Level-translating buffer with open-drain output, enabling bidirectional communication on shared SDA line. Use Value: Eliminates discrete MOSFET level shifter; leverages built-in Ioff to prevent backfeed during sensor sleep mode. |
Use Scenario: Implementing wired-AND reset signaling across multiple FPGA modules on a shared backplane. IC Role / Device Role / Timing Role: Open-drain driver coordinating active-low reset assertion from any module. Use Value: Ensures glitch-free reset propagation with <3.3 ns skew; hysteresis rejects EMI-induced false triggers. |
| Portable ANC Headset | Smart HVAC Sensor Node |
|
Use Scenario: Driving LED status indicators from a 0.85-V DSP core while maintaining 3.3-V LED forward voltage. IC Role / Device Role / Timing Role: Voltage-tolerant buffer sinking current through external 3.3-V pull-up. Use Value: Achieves full brightness with <1 µA static draw; 0.64 mm² package fits inside earbud housing. |
Use Scenario: Isolating temperature/humidity sensor interrupts from a 1.8-V MCU GPIO under intermittent 3.3-V power rail conditions. IC Role / Device Role / Timing Role: Ioff-enabled buffer preventing current leakage when MCU is in deep-sleep. Use Value: Reduces system standby current by 0.6 µA per channel; supports 10-year battery life in wireless thermostats. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar buffer/driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G07DPWR | Higher ICC (10 µA max), wider VCC range (1.65–5.5 V), no Ioff support | Not suitable for partial-power-down systems; requires external isolation for hot-swap | Choose when higher drive strength (32 mA) or 5-V compatibility is required, and Ioff is unnecessary. |
| TC7SZ07FU,EL | Smaller USON-5 (0.8 × 0.8 mm), similar ICC (0.9 µA), but no Ioff or hysteresis specs published | Lacks documented Ioff and input hysteresis - unsuitable for safety-critical or noisy industrial environments | Consider only for cost-sensitive consumer applications where live insertion and noise immunity are non-critical. |
Compared with SN74LVC1G07DPWR and TC7SZ07FU,EL, the SN74AUP1G07DPWR uniquely combines sub-1-µA quiescent current, guaranteed Ioff, and input hysteresis in the same X2SON-5 footprint - making it the only option qualified for battery-powered medical and industrial edge nodes requiring robust partial-power-down behavior.
Availability
SN74AUP1G07DPWR is available at Aetrix Electronics and suitable for medical sensor interfaces, industrial bus arbitration, portable ANC headsets, and smart HVAC sensor nodes requiring stable component supply across long-lifecycle production programs.
Supply support for SN74AUP1G07DPWR 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
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and logic solutions for industrial, automotive, and personal electronics markets.
The SN74AUP1G07DPWR belongs to TI's Advanced Ultra-Low-Power (AUP) logic family, engineered specifically for battery-constrained portable and medical devices demanding nanowatt static power and robust mixed-voltage interoperability.
FAQ
What is the maximum output sink current specification for SN74AUP1G07DPWR?
The SN74AUP1G07DPWR supports a continuous output sink current of ±20 mA per pin, as specified in its Absolute Maximum Ratings table. This rating applies under recommended operating conditions and ensures reliable operation when driving LEDs, pull-up resistors, or enable inputs of downstream ICs. Exceeding this limit risks parametric shift or long-term reliability degradation. Always verify total device current remains ≤50 mA.
Does SN74AUP1G07DPWR support true bidirectional level shifting?
No, the SN74AUP1G07DPWR is a unidirectional non-inverting buffer with open-drain output and does not support automatic bidirectional level shifting like dedicated translators (e.g., TXB0104). It can translate low-to-high voltage levels using an external pull-up, but cannot pass signals from Y back to A. For bidirectional I²C or UART translation, a purpose-built level shifter is required.
Can SN74AUP1G07DPWR be used without an external pull-up resistor?
No - the SN74AUP1G07DPWR has an open-drain output and cannot drive a logic-high voltage without an external pull-up resistor. Leaving Y floating results in undefined output states. Typical pull-up values range from 1 kΩ (for fast rise times) to 100 kΩ (for ultra-low power), selected based on bus capacitance and required edge rate.
What is the significance of the "D4" marking on SN74AUP1G07DPWR packaging?
The "D4" marking is the manufacturer's top-side laser etch code for the SN74AUP1G07DPWR in X2SON-5 (DPW) package, used for traceability and lot identification. It appears on the package die surface and corresponds to TI's internal production batch and wafer fab data. This marking is consistent across all DPW-packaged units and confirms authenticity when inspected under 20× magnification.
How does the input hysteresis of SN74AUP1G07DPWR improve system robustness?
The SN74AUP1G07DPWR provides 250 mV typical input hysteresis at 3.3 V, meaning VIH and VIL thresholds differ by that amount. This prevents oscillation on slow-rising signals (e.g., from RC-filtered sensor outputs) and rejects noise spikes below the hysteresis window. In practice, it eliminates need for external Schmitt-trigger buffers in blood pressure monitor front-ends or HVAC temperature sensor interfaces.
SN74AUP1G07DPWR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- 74AUP
- Package/Case:
- 4-XFDFN Exposed Pad
- 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 ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 4-X2SON (0.8x0.8)
SN74AUP1G07DPWR FAQ
1.How can I place an order for SN74AUP1G07DPWR through Aetrix?
Please submit a Request for Quotation (RFQ) for SN74AUP1G07DPWR 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 SN74AUP1G07DPWR reliable?
The price and inventory of SN74AUP1G07DPWR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SN74AUP1G07DPWR is usually 5 days.
3.What payment methods are accepted for SN74AUP1G07DPWR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SN74AUP1G07DPWR transactions.
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4.How is shipping managed for SN74AUP1G07DPWR?
SN74AUP1G07DPWR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SN74AUP1G07DPWR 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 SN74AUP1G07DPWR?
For technical support, including SN74AUP1G07DPWR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SN74AUP1G07DPWR requirements.
6.How does Aetrix verify that SN74AUP1G07DPWR is sourced from the original manufacturer or authorized distributors?
All SN74AUP1G07DPWR 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 SN74AUP1G07DPWR meets industry standards.
7.What is the process for return or replacement of SN74AUP1G07DPWR?
All SN74AUP1G07DPWR units undergo pre-shipment inspection (PSI). If there is an issue with SN74AUP1G07DPWR, 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 SN74AUP1G07DPWR part is unused and in its original packaging.
Return procedure for SN74AUP1G07DPWR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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