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Texas Instruments SN74LVC2G04MDCKREP
- Part No.:
- SN74LVC2G04MDCKREP
- Manufacturer:
- Texas Instruments
- Category:
- Gates and Inverters
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
SN74LVC2G04MDCKREP.pdf
- Description:
- IC INVERTER 2CH 2-INP SC70-6
- Quantity:
- Payment:
- Shipping:
Inventory:414
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Product details
Overview
SN74LVC2G04MDCKREP from Texas Instruments is a dual CMOS inverter gate IC operating from 1.65 V to 5.5 V, delivering 4.1 ns max propagation delay at 3.3 V, ±24 mA output drive, and Ioff support for partial power-down mode. It serves as a level-shifting signal conditioner in space-constrained logic interfaces such as sensor interface buffers and microcontroller GPIO expanders.
For engineers reviewing the SN74LVC2G04MDCKREP datasheet, SN74LVC2G04MDCKREP pinout, SN74LVC2G04MDCKREP application, or SN74LVC2G04MDCKREP equivalent, key selection criteria include its SC-70 (DCK) 6-pin package, guaranteed –55°C to 125°C operation, Ioff-enabled backflow protection, and 3.3-V–optimized timing performance.
Technical Context
This device implements two independent inverters (Y = A) in a single monolithic LVC-family silicon die, using advanced sub-micron CMOS process technology. Each inverter features rail-to-rail input voltage tolerance up to 5.5 V and outputs capable of driving ±24 mA at 3.3 V while maintaining VOL ≤ 0.55 V and VOH ≥ 2.3 V.
The Ioff circuitry actively disables both outputs when VCC = 0 V, blocking current flow from live inputs into a powered-down system - critical for hot-swap and multi-rail domain isolation. Input transition rate support up to 10 ns/V at 3.3 V ensures robust operation with fast-edge digital signals.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 1.65 V to 5.5 V - supports direct interfacing between 1.8-V, 2.5-V, 3.3-V, and 5-V logic domains without external level shifters. |
| tpd (Max) | 4.1 ns at VCC = 3.3 V - enables use in high-speed control paths where sub-5-ns inversion latency is required. |
| Ioff Support | Yes - prevents damaging current backflow during partial power-down, simplifying power sequencing in mixed-voltage systems. |
| Output Drive | ±24 mA at VCC = 3.3 V - sufficient to directly drive multiple LVC/LVT inputs or small capacitive loads (<30 pF) without buffering. |
| ICC (Max) | 10 µA - ultra-low static power ideal for battery-backed or always-on monitoring circuits. |
| Operating Temp | –55°C to 125°C - qualified per extended temperature standards for aerospace, defense, and under-hood automotive applications. |
| ESD Rating | 2000-V HBM - exceeds JEDEC JESD22-A114A, reducing susceptibility to handling damage in manufacturing environments. |
Pinout & Package
SN74LVC2G04MDCKREP is housed in a 6-pin SC-70 (DCK) package measuring 2.15 mm × 1.85 mm × 1.1 mm (max height), with gull-wing leads and pin 1 marked by an index area on the top side.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1A (Input) | First inverter input - accepts 0–5.5 V logic levels regardless of VCC; compatible with 5-V-tolerant microcontroller outputs. |
| 2 | GND | Ground reference - must be connected to system ground plane; shared return path for both inverters' output currents. |
| 3 | 1Y (Output) | First inverter output - provides inverted copy of 1A with rail-to-rail swing and ±24-mA drive capability at 3.3 V. |
| 4 | 2Y (Output) | Second inverter output - electrically isolated from 1Y; enables dual independent signal inversion in minimal board area. |
| 5 | VCC | Supply voltage - powers both inverters; decoupling capacitor (0.1 µF) recommended within 3 mm of this pin. |
| 6 | 2A (Input) | Second inverter input - identical electrical behavior to 1A; allows simultaneous inversion of two asynchronous control signals. |
Key Features
| Feature | Design Value |
|---|---|
| 5.5-V tolerant inputs | Enables direct connection to legacy 5-V logic or microcontroller GPIOs without external resistors or translators. |
| Ioff partial power-down | Eliminates need for external isolation switches when VCC is off, reducing BOM count and PCB complexity in multi-supply systems. |
| NanoFree™ packaging | DCK package uses die-as-package construction - no leadframe - delivering superior thermal resistance (θJA = 259°C/W) and reduced parasitic inductance. |
| Low dynamic power | Cpd = 14 pF at 3.3 V enables <1 mW typical active power at 10 MHz, extending battery life in portable instrumentation. |
| Enhanced latch-up immunity | Exceeds 100 mA per JESD78 Class II - ensures robustness against transient overvoltage events in noisy industrial environments. |
Applications
| Industrial Sensor Interface | Automotive Body Control Module |
|---|---|
Use Scenario: Inverting analog comparator outputs before feeding to MCU ADC trigger inputs. IC Role / Device Role / Timing Role: Signal polarity correction and noise-immune buffering stage with deterministic 4.1-ns delay. Use Value: Eliminates software-level bit-flipping, reduces firmware overhead, and guarantees consistent timing margin across temperature. | Use Scenario: Driving LED status indicators from low-current MCU GPIO pins in door module PCBs. IC Role / Device Role / Timing Role: Current-boosting inverter enabling 24-mA sink/source per LED without loading MCU pins beyond spec. Use Value: Allows direct LED drive from 3.3-V MCU while maintaining full brightness and meeting AEC-Q100 ambient temp requirements. |
| Avionics Data Bus Isolation | Medical Diagnostic Equipment |
Use Scenario: Level-shifting and isolating reset signals between 2.5-V FPGA and 5-V peripheral ASIC in flight control subsystems. IC Role / Device Role / Timing Role: Dual-channel voltage translation with Ioff-enabled hot-swap safety during partial reconfiguration. Use Value: Prevents cross-rail current injection during FPGA reprogramming, avoiding unintended peripheral resets or latch-up. | Use Scenario: Conditioning push-button interrupt signals in portable ultrasound handheld units with strict EMI limits. IC Role / Device Role / Timing Role: ESD-hardened signal conditioning stage with 2000-V HBM rating and low-noise output switching. Use Value: Meets IEC 60601-1-2 4th edition ESD immunity requirements without additional TVS diodes or RC filters. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC2G04MDBVREP | SOT-23-6 (DBV) package; θJA = 165°C/W; same electrical specs and temperature range. | Larger footprint (2.9 mm × 1.6 mm) but higher thermal mass; preferred for manual assembly or prototyping. | Select DBV if board layout allows larger pad pitch or if hand-soldering is required; DCK offers 30% smaller area. |
| SN74AUP2G04DCUR | Lower ICC (500 nA typ), slower tpd (6.1 ns @ 1.8 V), operates down to 0.8 V; not rated for –55°C to 125°C. | Optimized for ultra-low-power battery devices; unsuitable for extended temperature or high-speed timing-critical roles. | Choose AUP only for energy-constrained wearable sensors; avoid for automotive or industrial deployments requiring full temp range. |
Compared with SN74LVC2G04MDBVREP and SN74AUP2G04DCUR, the SN74LVC2G04MDCKREP uniquely balances ultra-compact size, extended temperature qualification, and 4.1-ns speed - making it the optimal choice for space- and reliability-constrained embedded control nodes.
Availability
SN74LVC2G04MDCKREP is available at Aetrix Electronics and suitable for industrial sensor interfaces, automotive body control modules, avionics data bus isolation, and medical diagnostic equipment requiring stable component supply across extended temperature ranges.
Supply support for SN74LVC2G04MDCKREP 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 high-reliability components for industrial, automotive, and aerospace markets.
The SN74LVC2G04MDCKREP belongs to TI's enhanced-product (EP) logic family, engineered specifically for mission-critical applications demanding extended temperature operation, controlled baseline manufacturing, and long-term supply assurance.
FAQ
What is the maximum operating temperature range for SN74LVC2G04MDCKREP?
The SN74LVC2G04MDCKREP is fully specified from –55°C to 125°C and qualified per JEDEC and industry standards including biased 85/85 testing and temperature cycling. This extended range makes SN74LVC2G04MDCKREP suitable for under-hood automotive, downhole oilfield tools, and military-grade electronics where ambient conditions exceed commercial-grade limits.
Does SN74LVC2G04MDCKREP support 5-V input signals while powered from 3.3 V?
Yes, SN74LVC2G04MDCKREP features 5.5-V tolerant inputs - meaning it accepts input voltages up to 5.5 V regardless of VCC level. When powered from 3.3 V, SN74LVC2G04MDCKREP safely interfaces with 5-V microcontrollers or legacy logic without external level-shifting components.
Can SN74LVC2G04MDCKREP be used in partial power-down systems?
Yes, SN74LVC2G04MDCKREP integrates Ioff circuitry that disables both outputs when VCC = 0 V, preventing current backflow from live inputs into a powered-down rail. This feature is essential for hot-swap capability and multi-voltage domain isolation in systems like modular test equipment or reconfigurable avionics.
What is the typical propagation delay of SN74LVC2G04MDCKREP at 3.3 V?
The typical propagation delay of SN74LVC2G04MDCKREP is 1.2 ns at VCC = 3.3 V and TA = 25°C, with a maximum of 4.1 ns across the full operating temperature and voltage range. This tight delay budget supports precise timing alignment in synchronous control loops and real-time signal conditioning paths.
Is SN74LVC2G04MDCKREP RoHS compliant and lead-free?
Yes, SN74LVC2G04MDCKREP is RoHS compliant with NiPdAu (NIPDAU) lead finish and meets JEDEC MSL Level-1 moisture sensitivity requirements. Its SC-70 (DCK) package is Pb-free and qualified for standard 260°C peak reflow profiles, supporting automated SMT assembly in high-reliability production lines.
SN74LVC2G04MDCKREP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- 74LVC
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- 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:
- 4ns @ 5V, 50pF
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-70-6
SN74LVC2G04MDCKREP FAQ
1.How can I place an order for SN74LVC2G04MDCKREP through Aetrix?
Please submit a Request for Quotation (RFQ) for SN74LVC2G04MDCKREP 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 SN74LVC2G04MDCKREP reliable?
The price and inventory of SN74LVC2G04MDCKREP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SN74LVC2G04MDCKREP is usually 5 days.
3.What payment methods are accepted for SN74LVC2G04MDCKREP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SN74LVC2G04MDCKREP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SN74LVC2G04MDCKREP?
SN74LVC2G04MDCKREP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SN74LVC2G04MDCKREP 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 SN74LVC2G04MDCKREP?
For technical support, including SN74LVC2G04MDCKREP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SN74LVC2G04MDCKREP requirements.
6.How does Aetrix verify that SN74LVC2G04MDCKREP is sourced from the original manufacturer or authorized distributors?
All SN74LVC2G04MDCKREP 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 SN74LVC2G04MDCKREP meets industry standards.
7.What is the process for return or replacement of SN74LVC2G04MDCKREP?
All SN74LVC2G04MDCKREP units undergo pre-shipment inspection (PSI). If there is an issue with SN74LVC2G04MDCKREP, 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 SN74LVC2G04MDCKREP part is unused and in its original packaging.
Return procedure for SN74LVC2G04MDCKREP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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