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Texas Instruments SN74LVC1G07DBVRG4
- Part No.:
- SN74LVC1G07DBVRG4
- Manufacturer:
- Texas Instruments
- Package:
- SC-74A, SOT-753
- Datasheet:
-
SN74LVC1G07DBVRG4.pdf
- Description:
- IC BUF NON-INVERT 5.5V SOT23-5
- Quantity:
- Payment:
- Shipping:
Inventory:1,880
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Product details
Overview
SN74LVC1G07DBVRG4 from Texas Instruments is a single non-inverting buffer/driver with open-drain output, designed for 1.65V–5.5V VCC operation. It delivers ±24mA output drive at 3.3V, supports 5.5V-tolerant inputs/outputs, and achieves 4.2ns max propagation delay at 3.3V - enabling wired-OR logic and level translation in compact consumer electronics interfaces.
For engineers reviewing the SN74LVC1G07DBVRG4 datasheet, SN74LVC1G07DBVRG4 pinout, SN74LVC1G07DBVRG4 application, or SN74LVC1G07DBVRG4 equivalent, key selection criteria include open-drain sink capability (32mA max), Ioff support for live insertion, 5-pin SOT-23 (DBV) package compatibility, and operation across –40°C to 125°C industrial temperature range.
Technical Context
The SN74LVC1G07DBVRG4 implements a CMOS-based open-drain buffer with no internal pull-up; external pull-up is required for active-high logic. Its Ioff circuitry disables outputs when VCC = 0V, preventing back-drive current and supporting partial-power-down systems.
Input voltage tolerance up to 5.5V enables bidirectional level translation between 1.8V, 2.5V, 3.3V, and 5V domains. The device operates reliably across full industrial temperature range (–40°C to 125°C) and meets JESD78 Class II latch-up (>100mA) and JESD22 ESD standards (2000V HBM, 1000V CDM).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 1.65V to 5.5V - supports mixed-voltage system interfacing without external level shifters |
| Max tpd | 4.2ns at 3.3V - enables reliable operation in high-speed digital control paths up to ~100MHz |
| IOL Max | 32mA at 4.5V - sufficient to directly drive LEDs, relays, or multiple CMOS inputs in wired-OR configurations |
| Ioff | ±10µA max - ensures safe hot-plug operation and prevents damage during power sequencing mismatches |
| Input Voltage Tolerance | Up to 5.5V - allows interfacing with legacy 5V logic while powered from lower VCC rails |
| Operating Temperature | –40°C to 125°C - qualified for under-hood automotive modules and industrial embedded controllers |
| ESD Rating (HBM) | 2000V - exceeds JEDEC JS-001 requirements for robust handling in automated assembly |
Pinout & Package
SOT-23 (DBV) 5-pin plastic package: 2.9mm × 2.8mm body size, 0.95mm nominal height, gull-wing leads, RoHS-compliant NiPdAu lead finish, MSL Level-1 (260°C peak reflow).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (NC) | No internal connection | Unused pad - must be left floating or grounded per layout best practice; no electrical function |
| 2 (A) | Input | CMOS-compatible digital input accepting 0–5.5V; 5.5V-tolerant regardless of VCC |
| 3 (GND) | Ground reference | Primary return path for output sink current and internal logic; requires low-inductance PCB connection |
| 4 (Y) | Open-drain output | Active-low output requiring external pull-up; sinks up to 32mA; no internal pull-up or clamping diode |
| 5 (VCC) | Power supply | Supplies internal logic and output stage; bypass capacitor (0.1µF) required adjacent to pin |
Key Features
| Feature | Design Value |
|---|---|
| Open-drain output architecture | Enables wired-OR logic, I²C bus compatibility, and flexible pull-up voltage selection independent of VCC |
| Ioff partial-power-down protection | Prevents damaging back-current flow when VCC is off, critical for hot-swap and modular system designs |
| 5.5V input/output tolerance | Eliminates need for external level translators when interfacing with 5V microcontrollers or sensors |
| Ultra-low ICC (10µA max) | Reduces quiescent power in always-on subsystems such as battery-backed status indicators or wake-up circuits |
| Industrial temperature range | Validated operation from –40°C to 125°C supports deployment in automotive infotainment, SSD controllers, and industrial HMIs |
Applications
| LED Driver Interface | Wired-OR Bus Interface |
|---|---|
|
Use Scenario: Driving discrete LEDs or LED arrays in portable media players and digital picture frames where space and power are constrained. IC Role / Device Role / Timing Role: Open-drain buffer sinking current from LED anodes tied to external pull-up; provides logic-level control without load-dependent timing skew. Use Value: Eliminates need for discrete MOSFET drivers; 32mA sink capability supports bright indicator LEDs directly from 3.3V or 5V rails. |
Use Scenario: Implementing shared interrupt lines across multiple peripherals in embedded PCs or network projectors. IC Role / Device Role / Timing Role: Active-low wired-OR node driver; outputs from multiple SN74LVC1G07DBVRG4 devices connect to common pull-up line for interrupt aggregation. Use Value: Enables deterministic interrupt arbitration without additional logic gates; Ioff prevents contention during power-state transitions. |
| Level Translation Bridge | System Reset Signal Conditioning |
|
Use Scenario: Translating reset or enable signals between 1.8V FPGA I/O banks and 3.3V peripheral ICs in SSD controller boards. IC Role / Device Role / Timing Role: Unidirectional voltage translator using open-drain output with pull-up to target domain voltage (e.g., 3.3V). Use Value: Supports seamless signal handoff across voltage domains with sub-5ns propagation delay and no direction-control pin overhead. |
Use Scenario: Conditioning microcontroller reset outputs to meet timing and drive requirements of multi-rail power management ICs in tablet power trees. IC Role / Device Role / Timing Role: Buffering and strengthening reset assertion pulses; open-drain output allows OR-ing with other reset sources (e.g., watchdog, PMIC). Use Value: Ensures clean, noise-immune reset signaling with guaranteed 32mA sink strength and fast edge rates (<4.2ns). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar open-drain buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G07DBVR | Identical electrical specs and DBV package; differs only in tape-and-reel packaging (3000 pcs vs. 3000 pcs) and RoHS-compliant NiPdAu finish (same as SN74LVC1G07DBVRG4) | No functional difference; identical pinout, thermal performance, and reliability data | Select SN74LVC1G07DBVR if standard RoHS compliance without G4 suffix designation is preferred in procurement systems |
| 74LVC1G07GW,125 (Nexperia) | Same 5-pin SC-70 package, 1.65–5.5V VCC, 32mA sink, but rated only to 125°C (not 125°C continuous per TI spec); slightly higher tpd (5.5ns typ at 3.3V) | Valid for commercial/industrial ambient use but lacks TI's extended temperature validation and Ioff characterization depth | Choose when cost sensitivity outweighs need for TI's full industrial qualification and long-term supply assurance |
Compared with SN74LVC1G07DBVR, SN74LVC1G07DBVRG4 offers identical functionality with TI's G4 suffix indicating green (lead-free, halogen-free) material content and enhanced traceability; versus 74LVC1G07GW,125, it provides tighter timing specs, broader temperature validation, and documented Ioff behavior for safety-critical power sequencing.
Availability
SN74LVC1G07DBVRG4 is available at Aetrix Electronics and suitable for industrial embedded controllers, solid-state drive (SSD) power management, and consumer audio/video interface designs requiring stable component supply and long-term lifecycle support.
Supply support for SN74LVC1G07DBVRG4 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 connectivity technologies, with over 90 years of innovation in high-reliability electronic components.
The SN74LVC1G07 belongs to TI's LVC (Low-Voltage CMOS) logic family, engineered for low-power, high-speed interfacing in space-constrained, mixed-voltage systems such as portable media devices and industrial HMIs.
FAQ
What is the maximum sink current capability of the SN74LVC1G07DBVRG4?
The SN74LVC1G07DBVRG4 supports a maximum sink current of 32mA when VCC = 4.5V, as specified in the Absolute Maximum Ratings table. At 3.3V, it delivers ±24mA output drive. This makes SN74LVC1G07DBVRG4 suitable for driving LEDs, small relays, or multiple CMOS inputs in wired-OR configurations without external amplification.
Does the SN74LVC1G07DBVRG4 require an external pull-up resistor on its output?
Yes, the SN74LVC1G07DBVRG4 has an open-drain output (pin 4, Y) and requires an external pull-up resistor to establish a defined high state. The value depends on speed and load - typical values range from 1kΩ (for fast edges) to 10kΩ (for low power). No internal pull-up exists, and operation is undefined without external biasing.
Can the SN74LVC1G07DBVRG4 operate with a 1.8V supply voltage?
Yes, the SN74LVC1G07DBVRG4 is fully specified for VCC from 1.65V to 5.5V. At 1.8V, it achieves a typical propagation delay of 2.4ns (min) to 8.6ns (max) across –40°C to 125°C, with input thresholds scaled to 0.65×VCC. This enables direct integration into 1.8V FPGA or microcontroller I/O domains.
What does the 'G4' suffix in SN74LVC1G07DBVRG4 indicate?
The 'G4' suffix denotes TI's green packaging standard: lead-free, halogen-free, and RoHS-compliant construction with NiPdAu lead finish. SN74LVC1G07DBVRG4 shares identical electrical, thermal, and mechanical specifications with SN74LVC1G07DBVR but adds enhanced environmental compliance and traceability for regulated markets.
Is the SN74LVC1G07DBVRG4 compatible with hot-swap or live-insertion systems?
Yes, the SN74LVC1G07DBVRG4 includes Ioff circuitry that disables outputs when VCC = 0V, limiting Ioff to ±10µA max. This prevents damaging back-current flow during live insertion, making SN74LVC1G07DBVRG4 suitable for modular backplane interfaces, docking stations, and field-replaceable compute blades.
SN74LVC1G07DBVRG4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- 74LVC
- Package/Case:
- SC-74A, SOT-753
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- 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:
- -, 32mA
- Voltage - Supply:
- 1.65V ~ 5.5V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-5
SN74LVC1G07DBVRG4 FAQ
1.How can I place an order for SN74LVC1G07DBVRG4 through Aetrix?
Please submit a Request for Quotation (RFQ) for SN74LVC1G07DBVRG4 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 SN74LVC1G07DBVRG4 reliable?
The price and inventory of SN74LVC1G07DBVRG4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SN74LVC1G07DBVRG4 is usually 5 days.
3.What payment methods are accepted for SN74LVC1G07DBVRG4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SN74LVC1G07DBVRG4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SN74LVC1G07DBVRG4?
SN74LVC1G07DBVRG4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SN74LVC1G07DBVRG4 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 SN74LVC1G07DBVRG4?
For technical support, including SN74LVC1G07DBVRG4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SN74LVC1G07DBVRG4 requirements.
6.How does Aetrix verify that SN74LVC1G07DBVRG4 is sourced from the original manufacturer or authorized distributors?
All SN74LVC1G07DBVRG4 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 SN74LVC1G07DBVRG4 meets industry standards.
7.What is the process for return or replacement of SN74LVC1G07DBVRG4?
All SN74LVC1G07DBVRG4 units undergo pre-shipment inspection (PSI). If there is an issue with SN74LVC1G07DBVRG4, 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 SN74LVC1G07DBVRG4 part is unused and in its original packaging.
Return procedure for SN74LVC1G07DBVRG4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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