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Diodes Incorporated 74LVC2G04FX4-7
- Part No.:
- 74LVC2G04FX4-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Gates and Inverters
- Package:
- 6-XFDFN
- Datasheet:
-
74LVC2G04FX4-7.pdf
- Description:
- IC INVERTER 2CH 2-INP DFN1409-6
- Quantity:
- Payment:
- Shipping:
Inventory:9,895
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Product details
Overview
74LVC2G04FX4-7 from Diodes Incorporated is a dual CMOS inverter IC with push-pull outputs, designed for 1.65V–5.5V supply operation and 5.5V-tolerant inputs. It delivers ±24mA output drive at 3.0V, supports partial power-down via IOFF circuitry, and operates across –40°C to +125°C. It is used in voltage-level shifting and signal inversion within mixed-voltage digital subsystems of portable computing and consumer electronics.
For engineers reviewing the 74LVC2G04FX4-7 datasheet, 74LVC2G04FX4-7 pinout, 74LVC2G04FX4-7 application, or 74LVC2G04FX4-7 equivalent, key selection criteria include its IOFF-enabled power-down isolation, 5.5V input tolerance in 1.65V–5.5V systems, propagation delay down to 3.2ns at 5V, and X2-DFN1409-6 chip-scale package footprint (1.4mm × 0.9mm).
Technical Context
This device implements two independent inverting logic gates with standard CMOS input thresholds and rail-to-rail push-pull outputs. Its IOFF feature actively disables outputs during power-down, preventing back-current flow between powered and unpowered domains.
The logic function is strictly Y = A̅ for each gate. Input voltage range extends to 5.5V regardless of VCC, enabling interoperability across 1.8V, 2.5V, 3.3V, and 5V logic families without external level shifters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.65V to 5.5V - Enables single-supply operation across multiple logic families including 1.8V, 2.5V, 3.3V, and 5V systems. |
| Input Voltage Tolerance | Up to 5.5V - Allows direct interfacing with higher-voltage signals without clamping diodes or external protection. |
| Output Drive Strength | ±24mA at VCC = 3.0V - Sufficient to drive moderate capacitive loads and fan-out to multiple CMOS inputs. |
| Propagation Delay | 3.2ns max at VCC = 5V, CL = 50pF - Supports high-speed signal inversion in timing-critical paths up to ~300MHz toggle rate. |
| IOFF Leakage Current | ±20μA max at TA = –40°C to +125°C - Ensures robust isolation during partial power-down, preventing bus contention or current backflow. |
| Operating Temperature | –40°C to +125°C - Qualified for industrial and extended-temperature embedded applications. |
| ESD Robustness | 2000V HBM, 1000V CDM - Meets JEDEC JESD22-A114/A101 requirements for handling and board-level reliability. |
Pinout & Package
X2-DFN1409-6 is a 1.4mm × 0.9mm, 0.5mm pitch, leadless chip-scale package with exposed thermal pad (non-electrical). It features wettable flanks for automated optical inspection and complies with JESD30E naming conventions.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A | Input A of Gate 1 | CMOS-compatible input accepting 0V–5.5V; controls inversion of first gate output (1Y). |
| GND | Ground Reference | Primary return path for logic and supply currents; must be low-impedance for noise immunity. |
| 2A | Input A of Gate 2 | Independent CMOS input for second inverter; electrically isolated from 1A except via shared VCC/GND. |
| 2Y | Output Y of Gate 2 | Active push-pull output sourcing/sinking up to ±24mA; driven low when 2A is high, high when 2A is low. |
| VCC | Power Supply | Single supply input (1.65V–5.5V); powers both gates and enables IOFF control during power sequencing. |
| 1Y | Output Y of Gate 1 | Complementary output to 1A; provides inverted logic state with rail-to-rail swing and fast edge rates. |
Key Features
| Feature | Design Value |
|---|---|
| IOFF Partial Power-Down Support | Disables outputs when VCC = 0V, blocking reverse current flow between powered and unpowered system domains. |
| 5.5V-Tolerant Inputs | Accepts input signals up to 5.5V independent of VCC setting, eliminating need for external level translators in mixed-voltage designs. |
| Low Dynamic Power Consumption | ICC ≤ 40μA max at 5.5V and +125°C - minimizes quiescent power in battery-powered and thermally constrained applications. |
| High-Speed Propagation | tPD ≤ 3.2ns at 5V/50pF - enables use in clock buffering, reset synchronization, and high-frequency data path inversion. |
| Robust ESD Protection | HBM > 2000V, CDM > 1000V - exceeds JEDEC standards for manufacturing handling and end-equipment reliability. |
Applications
| USB Peripheral Interface | Industrial Sensor Signal Conditioning |
|---|---|
|
Use Scenario: Level-shifting I²C or GPIO signals between a 3.3V microcontroller and 5V legacy sensor module. IC Role / Device Role / Timing Role: Dual inverter providing bidirectional voltage translation and signal polarity correction for control lines. Use Value: Eliminates discrete resistor-based level shifters while maintaining fast rise/fall times (<10ns) and low static current (<40μA). |
Use Scenario: Inverting enable/reset signals in programmable logic controllers where 24V field-side logic interfaces with 3.3V FPGA I/O banks. IC Role / Device Role / Timing Role: Isolating and inverting control signals during partial system power-down sequences. Use Value: IOFF prevents backfeed from active 24V field circuits into unpowered 3.3V logic domains, avoiding latch-up or damage. |
| Portable SSD Power Sequencing | Automotive Infotainment Display Interface |
|
Use Scenario: Controlling power-enable sequencing for NAND flash and controller ICs in M.2 SSD modules with tight voltage ramp requirements. IC Role / Device Role / Timing Role: Inverting delayed power-good signals to generate synchronized enable/disable strobes for voltage regulators. Use Value: Sub-4ns propagation delay ensures precise timing alignment across multiple rail enables, reducing startup jitter and improving system reliability. |
Use Scenario: Driving backlight enable and touch controller interrupt lines in automotive head units operating across –40°C to +105°C ambient. IC Role / Device Role / Timing Role: Signal inversion and buffering for low-noise, high-immunity digital control paths in EMC-sensitive environments. Use Value: 125°C-rated operation and ±24mA drive ensure stable interface performance under under-hood thermal stress without derating. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC2G04DBVR | Same logic function and IOFF support, but in SOT-23-6 (2.9mm × 2.8mm) - 3× larger footprint than X2-DFN1409-6. | Preferred where manual rework or legacy PCB layout compatibility is required; less suitable for ultra-dense portable designs. | Select when board space allows larger package and soldering process favors gull-wing leads over DFN. |
| 74LVC2G04FW4-7 | Identical electrical specs and IOFF behavior, but in X2-DFN1010-6 (1.0mm × 1.0mm) - 0.1mm smaller in length, same 0.5mm pitch. | Better suited for designs requiring minimal trace length and lowest possible parasitic capacitance (<3.5pF input cap). | Choose when maximum signal integrity at >100MHz or strict 1.0mm × 1.0mm footprint constraint applies. |
Compared with SN74LVC2G04DBVR, 74LVC2G04FX4-7 saves >75% board area and improves thermal resistance (θJA = 450°C/W vs. 204°C/W), while matching all electrical specs; versus 74LVC2G04FW4-7, it trades 0.1mm in length for improved mechanical stability in high-vibration environments due to longer thermal pad contact.
Availability
74LVC2G04FX4-7 is available at Aetrix Electronics and suitable for USB peripheral interface, industrial sensor signal conditioning, and portable SSD power sequencing requiring stable component supply, consistent parametric performance, and long-term lifecycle availability.
Supply support for 74LVC2G04FX4-7 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 semiconductor company specializing in discrete, analog, and logic solutions, with design, manufacturing, and distribution operations across Asia, the Americas, and Europe.
The 74LVC logic family targets low-voltage, high-speed, mixed-signal interface applications - specifically engineered for voltage translation, signal conditioning, and power-aware digital subsystems in portable, industrial, and automotive electronics.
FAQ
What is the maximum input voltage the 74LVC2G04FX4-7 can tolerate?
The device accepts input voltages up to 5.5V regardless of VCC level, verified per datasheet Absolute Maximum Ratings (VI = –0.5V to +6.5V, with functional operation guaranteed to 5.5V). This enables safe interfacing with 5V signals even when powered from 1.8V or 2.5V supplies.
Does the 74LVC2G04FX4-7 support true bidirectional level shifting?
No - it is a unidirectional inverter only. While its 5.5V-tolerant inputs allow driving from higher-voltage sources, the outputs swing only between GND and VCC. For true bidirectional level translation, a dedicated bus switch or auto-direction-sensing translator is required.
How does the IOFF feature behave during power-down?
When VCC drops below ~0.8V, the IOFF circuit activates and places both outputs (1Y and 2Y) in high-impedance state, limiting leakage to ±20μA max. This prevents current backflow from externally driven inputs or powered downstream circuits into the unpowered IC.
Is the X2-DFN1409-6 package compatible with standard reflow profiles?
Yes - it is rated Moisture Sensitivity Level 1 (per J-STD-020) and qualified for standard Pb-free reflow (peak 260°C). The NiPdAu terminal finish ensures reliable solder joint formation, and the 0.5mm pitch meets IPC-7351B Class L density guidelines for automated assembly.
74LVC2G04FX4-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- 74LVC
- Package/Case:
- 6-XFDFN
- 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):
- 10 µA
- Current - Output High, Low:
- 32mA, 32mA
- Input Logic Level - Low:
- 0.7V ~ 0.8V
- Input Logic Level - High:
- 1.7V ~ 2V
- Max Propagation Delay @ V, Max CL:
- 3.8ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X2-DFN1409-6
74LVC2G04FX4-7 FAQ
1.How can I place an order for 74LVC2G04FX4-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC2G04FX4-7 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 74LVC2G04FX4-7 reliable?
The price and inventory of 74LVC2G04FX4-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC2G04FX4-7 is usually 5 days.
3.What payment methods are accepted for 74LVC2G04FX4-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC2G04FX4-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC2G04FX4-7?
74LVC2G04FX4-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC2G04FX4-7 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 74LVC2G04FX4-7?
For technical support, including 74LVC2G04FX4-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC2G04FX4-7 requirements.
6.How does Aetrix verify that 74LVC2G04FX4-7 is sourced from the original manufacturer or authorized distributors?
All 74LVC2G04FX4-7 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 74LVC2G04FX4-7 meets industry standards.
7.What is the process for return or replacement of 74LVC2G04FX4-7?
All 74LVC2G04FX4-7 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC2G04FX4-7, 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 74LVC2G04FX4-7 part is unused and in its original packaging.
Return procedure for 74LVC2G04FX4-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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