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Nexperia USA Inc. 74LVC2GU04GV,125
- Part No.:
- 74LVC2GU04GV,125
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- SC-74, SOT-457
- Datasheet:
-
74LVC2GU04GV,125.pdf
- Description:
- IC INVERTER 2CH 2-INP 6TSOP
- Quantity:
- Payment:
- Shipping:
Inventory:13,545
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Product details
Overview
74LVC2GU04GV,125 from Nexperia is a dual unbuffered CMOS inverter IC operating from 1.65 V to 5.5 V supply, with overvoltage-tolerant inputs up to 5.5 V, ±24 mA output drive at 3.0 V, and specified for -40 °C to +125 °C. It functions as a level translator in mixed-voltage digital interfaces (e.g., 3.3 V logic driving 5 V loads) and enables crystal oscillator and linear amplifier configurations.
For engineers reviewing the 74LVC2GU04GV,125 datasheet, 74LVC2GU04GV,125 pinout, 74LVC2GU04GV,125 application, or 74LVC2GU04GV,125 equivalent, key selection criteria include input voltage tolerance, propagation delay across supply voltages (e.g., 3.7 ns max at 3.3 V), output drive strength, thermal derating behavior in SC-74 package, and suitability for unbuffered oscillator feedback paths.
Technical Context
This device implements two independent unbuffered inverter gates-no internal buffering stage-enabling direct use in Pierce oscillator topologies and analog amplifier configurations. Its rail-to-rail input tolerance and CMOS output structure support bidirectional level translation without external biasing.
Propagation delay is supply- and temperature-dependent: 3.7 ns maximum at VCC = 3.0–3.6 V and -40 °C to +125 °C; dynamic power dissipation is governed by CPD = 7.8 pF and load switching frequency. Input hysteresis is not specified; operation relies on standard CMOS threshold behavior.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.65 V to 5.5 V - Enables interoperability between 1.8 V, 2.5 V, 3.3 V, and 5 V logic domains without level shifters. |
| Input Voltage Tolerance | Up to 5.5 V - Allows safe connection to 5 V outputs while powered from lower supplies (e.g., 3.3 V), critical for mixed-voltage board design. |
| Output Drive Strength | ±24 mA at VCC = 3.0 V - Sufficient to drive moderate capacitive loads or multiple gate inputs without external buffers. |
| Propagation Delay | 3.7 ns max (VCC = 3.0–3.6 V, -40 °C to +125 °C) - Supports >100 MHz toggle rates in non-critical timing paths. |
| Power Dissipation Capacitance | CPD = 7.8 pF - Used to calculate dynamic power: PD = CPD × VCC² × fi × N; enables accurate power budgeting in high-frequency switching. |
| Operating Temperature | -40 °C to +125 °C - Qualified for under-hood automotive modules, industrial controllers, and extended-temperature embedded systems. |
| ESD Protection | HBM >2000 V, CDM >1000 V - Reduces need for external ESD protection in handheld and I/O-exposed applications. |
Pinout & Package
74LVC2GU04GV,125 uses the SC-74 (TSOP6) package (SOT457), measuring 3.1 mm × 1.7 mm × 0.95 mm with 0.65 mm lead pitch and gull-wing leads. Pin 1 is marked by a dot or beveled corner at the lower-left edge beneath the marking "VU4".
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1A - Input of first inverter | CMOS-compatible input accepting 0–5.5 V; no series resistor required for 5 V drive. |
| 2 | GND - Ground reference | Primary return path for both gates; must be low-inductance for stable switching and oscillator operation. |
| 3 | 2A - Input of second inverter | Independent input; electrically isolated from 1A - supports dual-channel signal inversion or separate oscillator stages. |
| 4 | 2Y - Output of second inverter | Inverted logic level of 2A; capable of sourcing/sinking ±24 mA at 3.0 V for fanout or analog biasing. |
| 5 | VCC - Supply voltage | Single supply input; decoupling capacitor (100 nF) recommended within 3 mm of pin for noise immunity. |
| 6 | 1Y - Output of first inverter | Complementary output to 1A; used in crystal oscillator feedback loop or as standalone inverter output. |
Key Features
| Feature | Design Value |
|---|---|
| Wide supply range (1.65–5.5 V) | Eliminates need for dedicated level translators in multi-rail systems; simplifies BOM and layout. |
| Overvoltage-tolerant inputs | Accepts 5 V signals while powered from 1.8 V/2.5 V/3.3 V - enables legacy interface integration without external clamping. |
| Unbuffered gate architecture | Enables direct use in crystal oscillator circuits (Pierce configuration) and linear amplifier modes via external biasing. |
| High noise immunity | CMOS input thresholds (VIH ≥ 0.75×VCC, VIL ≤ 0.25×VCC) provide >1.2 V noise margin at 3.3 V supply. |
| Latch-up immunity >250 mA | Guarantees robustness against transient current surges during hot-plug or ESD events in industrial environments. |
Applications
| Crystal Oscillator | Level Translation Interface |
|---|---|
|
Use Scenario: Generating stable clock signals for microcontrollers or sensors using a 32.768 kHz or 1–20 MHz quartz crystal. IC Role / Device Role / Timing Role: Unbuffered inverter provides phase inversion and gain in Pierce oscillator topology; pins 1A/1Y form feedback path with crystal and load capacitors. Use Value: Eliminates need for dedicated oscillator ICs; supports wide crystal load capacitance (12–22 pF) and operates across full industrial temperature range. |
Use Scenario: Interfacing a 3.3 V FPGA I/O bank to a 5 V sensor bus or legacy peripheral. IC Role / Device Role / Timing Role: Acts as passive bidirectional level shifter - 5 V input safely clamped by internal diodes, output swings rail-to-rail at 3.3 V. Use Value: No external resistors or power rails needed; preserves signal integrity for data rates up to ~50 Mbps (limited by tpd and load). |
| Linear Amplifier | Signal Inversion & Fanout |
|
Use Scenario: Building low-noise, low-power analog amplifiers for sensor signal conditioning in battery-powered IoT nodes. IC Role / Device Role / Timing Role: Configured with feedback resistors (R1 ≥ 3 kΩ, R2 ≤ 1 MΩ) and bypass capacitors to operate in linear region; gain ≈ R2/R1. Use Value: Delivers ~5 MHz unity-gain bandwidth and 20× open-loop gain at minimal quiescent current (~2 mA at 3.3 V, 10 MHz toggle). |
Use Scenario: Inverting control signals (e.g., enable/disable, reset polarity) and distributing them to multiple downstream devices. IC Role / Device Role / Timing Role: Dual independent inverters provide two isolated logic inversions; each output drives up to 10 LVC inputs or 30 pF load. Use Value: Reduces gate count vs. discrete solutions; maintains timing consistency (matched tPLH/tPHL) across both channels. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual unbuffered inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC2G04DBVR | Same logic function and supply range; SOT-23-6 package (larger footprint, 2.9 mm × 1.6 mm); 3.5 ns max tpd at 3.3 V. | Better thermal performance in high-power-density layouts due to larger copper pad area; less suitable for ultra-compact designs. | Select when PCB real estate allows larger package and higher thermal mass is preferred over minimal size. |
| 74AUP2G04GW,125 | Lower static current (0.9 μA max vs. 4 μA), wider VCC range (0.8–3.6 V), but no 5 V input tolerance; 4.2 ns max tpd at 3.3 V. | Optimized for ultra-low-power battery applications only - incompatible with 5 V signal domains. | Select only for sub-3.6 V systems where 5 V tolerance is unnecessary and nanoamp quiescent current is critical. |
Compared with SN74LVC2G04DBVR, 74LVC2GU04GV,125 offers superior space efficiency and identical 5 V input tolerance, while 74AUP2G04GW,125 trades off voltage compatibility for ultra-low ICC - making the GV variant optimal for compact, mixed-voltage industrial interfaces.
Availability
74LVC2GU04GV,125 is available at Aetrix Electronics and suitable for industrial motor controls, automotive body electronics, and medical sensor interfaces requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74LVC2GU04GV,125 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, analog, and MOSFET solutions, with leadership in automotive-qualified and industrial-grade components.
The 74LVC2GU04 belongs to Nexperia's LVC (Low-Voltage CMOS) logic family, designed specifically for robust, low-power, mixed-voltage interfacing in space-constrained and thermally demanding applications.
FAQ
Can 74LVC2GU04GV,125 be used in a crystal oscillator circuit?
Yes - its unbuffered architecture is explicitly qualified for Pierce oscillator use per Nexperia Application Information (Fig. 9). External components include two load capacitors (typically 22 pF and 47 pF), one feedback resistor (1–10 MΩ), and a crystal. No additional buffering or biasing is required.
What is the maximum capacitive load this device can drive reliably?
At VCC = 3.3 V and Tamb = 25 °C, the device maintains specified tpd and VOH/VOL with up to 50 pF load (per test conditions in Table 10). For reliable operation across -40 °C to +125 °C, keep total load ≤30 pF to ensure timing margins and output voltage compliance.
Does this part support 5 V logic inputs while powered from 1.8 V?
Yes - inputs are overvoltage tolerant to 5.5 V regardless of VCC, enabling safe 5 V signal reception even when VCC = 1.65 V. This is confirmed in Section 2 (Features) and Table 5 (Limiting Values) of the datasheet.
How does thermal derating affect power handling in the SC-74 package?
For the SOT457 (SC-74) package, total power dissipation derates linearly at 4.1 mW/K above +89 °C. At +125 °C ambient, Ptot drops to ~110 mW from the 250 mW rating at +89 °C - requiring careful thermal design in sealed enclosures or high-power-density layouts.
74LVC2GU04GV,125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LVC
- Package/Case:
- SC-74, SOT-457
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Inverter
- Number of Circuits:
- 2
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 1.65V ~ 5.5V
- Current - Quiescent (Max):
- 4 µA
- Current - Output High, Low:
- 32mA, 32mA
- Input Logic Level - Low:
- 0.33V ~ 1.1V
- Input Logic Level - High:
- 1.32V ~ 4.4V
- Max Propagation Delay @ V, Max CL:
- 3.8ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSOP
74LVC2GU04GV,125 FAQ
1.How can I place an order for 74LVC2GU04GV,125 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC2GU04GV,125 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 74LVC2GU04GV,125 reliable?
The price and inventory of 74LVC2GU04GV,125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC2GU04GV,125 is usually 5 days.
3.What payment methods are accepted for 74LVC2GU04GV,125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC2GU04GV,125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC2GU04GV,125?
74LVC2GU04GV,125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC2GU04GV,125 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 74LVC2GU04GV,125?
For technical support, including 74LVC2GU04GV,125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC2GU04GV,125 requirements.
6.How does Aetrix verify that 74LVC2GU04GV,125 is sourced from the original manufacturer or authorized distributors?
All 74LVC2GU04GV,125 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 74LVC2GU04GV,125 meets industry standards.
7.What is the process for return or replacement of 74LVC2GU04GV,125?
All 74LVC2GU04GV,125 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC2GU04GV,125, 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 74LVC2GU04GV,125 part is unused and in its original packaging.
Return procedure for 74LVC2GU04GV,125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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