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Nexperia USA Inc. 74LVC3GU04GS,115
- Part No.:
- 74LVC3GU04GS,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 8-XFDFN
- Datasheet:
-
74LVC3GU04GS,115.pdf
- Description:
- IC INVERTER TRPL 3-INP 8XSON
- Quantity:
- Payment:
- Shipping:
Inventory:92,190
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Product details
Overview
74LVC3GU04GS,115 from Nexperia is a triple unbuffered CMOS inverter IC operating from 1.65 V to 5.5 V supply, featuring ±24 mA output drive at 3.0 V, overvoltage-tolerant inputs up to 5.5 V, and guaranteed operation from –40 °C to +125 °C in the XSON8 (SOT1203) package. It enables level-shifting and signal inversion in mixed-voltage digital subsystems such as I²C bus conditioning and clock buffering.
For engineers reviewing the 74LVC3GU04GS,115 datasheet, 74LVC3GU04GS,115 pinout, 74LVC3GU04GS,115 application, or 74LVC3GU04GS,115 equivalent, key selection criteria include input voltage tolerance across 3.3 V/5 V domains, propagation delay under 3.8 ns at 5 V, output drive strength at low VCC, thermal derating behavior for SOT1203, and compatibility with crystal oscillator and linear amplifier configurations per application note.
Technical Context
This device implements three independent unbuffered inverter stages using standard CMOS logic architecture, with no internal feedback or buffering-enabling direct use in oscillator loops and analog-linear applications. Its input structure supports 5.5 V tolerance regardless of VCC, and its output stage delivers rail-to-rail swing with symmetrical sourcing/sinking capability.
The unbuffered topology eliminates propagation delay doubling and phase inversion artifacts common in buffered inverters, making it suitable for high-frequency crystal oscillator circuits and precision timing feedback paths. Static and dynamic characteristics are fully specified across –40 °C to +125 °C, with power dissipation capacitance (CPD) fixed at 7 pF at 3.3 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.65 V to 5.5 V - Enables single-supply operation across LVC logic families and interoperability with both 3.3 V and 5 V systems. |
| Input Voltage Tolerance | Up to 5.5 V - Allows safe interfacing with higher-voltage controllers without external level shifters or clamping diodes. |
| Output Drive Strength | ±24 mA at VCC = 3.0 V - Supports driving moderate capacitive loads (e.g., PCB traces, multiple gate inputs) without signal degradation. |
| Propagation Delay | Max 3.8 ns at VCC = 4.5–5.5 V - Ensures sub-4 ns timing margin for 100+ MHz clock distribution and fast control signaling. |
| Operating Temperature | –40 °C to +125 °C - Qualified for under-hood automotive modules, industrial PLC I/O, and high-reliability embedded controllers. |
| Power Dissipation Cap. | 7 pF (CPD) - Directly determines dynamic power consumption in high-frequency switching applications (PD = CPD × VCC² × fi × N). |
| ESD Robustness | HBM > 2000 V, CDM > 1000 V - Reduces risk of field failure during handling and board assembly in automated manufacturing. |
Pinout & Package
XSON8 package (SOT1203): extremely thin small outline, no leads, 8-terminal surface-mount design with 1.35 mm × 1.0 mm × 0.35 mm body dimensions and terminal pitch of 0.35 mm. Pin 1 index located on lower-left corner below marking code "YD".
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A, 2A, 3A | Independent logic inputs | Three separate unbuffered inverter inputs; each accepts 0–5.5 V signals regardless of VCC setting. |
| 1Y, 2Y, 3Y | Corresponding logic outputs | Inverted outputs with rail-to-rail swing; each capable of sourcing/sinking up to ±24 mA at 3.0 V. |
| VCC | Positive supply rail | Single supply connection supporting 1.65–5.5 V; powers all three gates simultaneously. |
| GND | Ground reference | Common return path for all inputs, outputs, and internal circuitry; must be low-impedance for noise immunity. |
Key Features
| Feature | Design Value |
|---|---|
| Wide supply range | 1.65 V to 5.5 V operation allows drop-in replacement across legacy 3.3 V and modern low-power 1.8 V designs. |
| Overvoltage-tolerant inputs | Inputs withstand 5.5 V even when VCC = 1.65 V - eliminates need for external protection in mixed-voltage interfaces. |
| High noise immunity | Guaranteed VIH ≥ 0.8×VCC and VIL ≤ 0.2×VCC across full temperature range - ensures robust logic decision margins. |
| Low dynamic power | CPD = 7 pF at 3.3 V - limits switching power to <1 µW per MHz per input, critical for battery-powered sensor nodes. |
| Thermal reliability | Ptot derates linearly at 3.6 mW/K above +81 °C in SOT1203 - enables predictable thermal management in compact enclosures. |
Applications
| Microcontroller GPIO Expansion | I²C Bus Signal Conditioning |
|---|---|
Use Scenario: Expanding limited MCU GPIO count by inverting and routing control signals to peripheral enable lines or LED drivers. IC Role / Device Role / Timing Role: Unbuffered inverter providing logic-level inversion with minimal added delay (<4 ns), preserving timing-critical handshaking sequences. Use Value: Eliminates need for discrete transistor inverters or larger logic packages, reducing BOM count and PCB area in space-constrained modules. | Use Scenario: Level-shifting and strengthening weak open-drain I²C SDA/SCL signals between 3.3 V microcontrollers and 5 V sensors. IC Role / Device Role / Timing Role: Bidirectional voltage translation via unbuffered inverter configuration with pull-up resistors, maintaining I²C timing compliance. Use Value: Achieves reliable 3.3 V ↔ 5 V interoperability without dedicated level translators, lowering system cost and component count. |
| Crystal Oscillator Buffer | Linear Amplifier Stage |
Use Scenario: Constructing Pierce-type crystal oscillators for real-time clocks or microcontroller clock sources using a 32.768 kHz tuning fork crystal. IC Role / Device Role / Timing Role: First inverter stage in a 3-gate oscillator loop; unbuffered design ensures precise phase shift and stable startup. Use Value: Delivers 5 MHz unity-gain bandwidth and low-noise amplification essential for low-jitter clock generation in portable devices. | Use Scenario: Building low-noise, rail-to-rail op-amp equivalents for sensor signal conditioning in analog front-ends. IC Role / Device Role / Timing Role: Configured as inverting amplifier with external resistors and bypass capacitors; leverages unbuffered gain stage for wideband response. Use Value: Provides 20× open-loop gain and centered output swing (0.5×VCC) - ideal for amplifying thermistor or photodiode signals without external op-amps. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar triple inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC3G04DCUR | Same logic function but in VSSOP8 (SOT765-1) package; 2.3 mm body width vs. 1.35 mm; slightly higher thermal resistance (4.9 mW/K derating above 99 °C). | Better suited for manual rework or prototyping due to larger pad spacing; less optimal for ultra-dense layouts. | Select when board assembly process favors wider-pitch packages or thermal margin above 99 °C is required. |
| 74AUP3G04GN,132 | Lower VCC range (0.8–3.6 V); max output drive ±4 mA at 3.0 V; CPD = 3.5 pF; optimized for ultra-low power, not mixed-voltage operation. | Targeted at battery-powered wearables where 5 V tolerance and high drive are unnecessary. | Choose only for sub-3.6 V systems prioritizing nanowatt standby current over interface flexibility. |
Compared with SN74LVC3G04DCUR, the 74LVC3GU04GS,115 offers superior board-area efficiency and higher thermal derating headroom below 81 °C, while 74AUP3G04GN,132 trades voltage flexibility and drive strength for significantly lower static current-making it unsuitable for 5 V-tolerant or high-speed applications.
Availability
74LVC3GU04GS,115 is available at Aetrix Electronics and suitable for industrial motor control I/O modules, automotive body electronics, and medical sensor interface boards requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74LVC3GU04GS,115 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 global semiconductor expert focused on high-volume, high-reliability logic, discrete, and MOSFET solutions, with leadership in automotive-qualified components and advanced packaging technologies.
The 74LVC series targets general-purpose, mixed-voltage digital interfacing with emphasis on robustness, low power, and broad operating conditions - designed specifically for industrial automation, consumer electronics, and automotive body-control modules.
FAQ
Can 74LVC3GU04GS,115 be used as a crystal oscillator?
Yes - its unbuffered architecture and guaranteed gain at low frequencies make it suitable for Pierce oscillator circuits. Application note Fig. 8 specifies R1 ≥ 3 kΩ, R2 ≤ 1 MΩ, and 1 µF bypass capacitor; typical unity-gain bandwidth is 5 MHz, enabling stable 32.768 kHz and fundamental-mode MHz crystal operation.
What is the maximum capacitive load this device can drive reliably?
At VCC = 3.0 V and Tamb = 25 °C, the device maintains <3.7 ns propagation delay with 50 pF load (per Table 10 test conditions). With ±24 mA drive, it can reliably switch up to ~100 pF total load (including trace and input capacitance) while staying within recommended timing margins for 25 MHz digital signals.
Does the 74LVC3GU04GS,115 support hot-swap or live-insertion?
No - it lacks powered-off protection or Ioff specification. Inputs may draw excessive current if driven while VCC = 0 V, risking latch-up or damage. Always ensure VCC is stable before applying input signals, especially in backplane or modular systems with staggered power sequencing.
How does the SOT1203 package affect thermal performance compared to TSSOP8?
SOT1203 (XSON8) has higher thermal resistance: Ptot derates at 3.6 mW/K above +81 °C, versus 4.6 mW/K above +96 °C for TSSOP8 (SOT505-2). This means the GS variant reaches thermal limit faster under sustained high-current operation, requiring careful layout with thermal vias and copper pour for >50 mW continuous dissipation.
74LVC3GU04GS,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LVC
- Package/Case:
- 8-XFDFN
- Packaging:
- Bulk
- Product Status:
- Active
- Logic Type:
- Inverter
- Number of Circuits:
- 3
- Number of Inputs:
- 3
- Features:
- -
- Voltage - Supply:
- 1.65V ~ 5.5V
- Current - Quiescent (Max):
- 4 µA
- Current - Output High, Low:
- 32mA, 32mA
- Input Logic Level - Low:
- -
- Input Logic Level - High:
- -
- Max Propagation Delay @ V, Max CL:
- 3ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-XSON (1.35x1)
74LVC3GU04GS,115 FAQ
1.How can I place an order for 74LVC3GU04GS,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC3GU04GS,115 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 74LVC3GU04GS,115 reliable?
The price and inventory of 74LVC3GU04GS,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC3GU04GS,115 is usually 5 days.
3.What payment methods are accepted for 74LVC3GU04GS,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC3GU04GS,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC3GU04GS,115?
74LVC3GU04GS,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC3GU04GS,115 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 74LVC3GU04GS,115?
For technical support, including 74LVC3GU04GS,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC3GU04GS,115 requirements.
6.How does Aetrix verify that 74LVC3GU04GS,115 is sourced from the original manufacturer or authorized distributors?
All 74LVC3GU04GS,115 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 74LVC3GU04GS,115 meets industry standards.
7.What is the process for return or replacement of 74LVC3GU04GS,115?
All 74LVC3GU04GS,115 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC3GU04GS,115, 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 74LVC3GU04GS,115 part is unused and in its original packaging.
Return procedure for 74LVC3GU04GS,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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