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Texas Instruments SN74LVC1G10DBVR
- Part No.:
- SN74LVC1G10DBVR
- Manufacturer:
- Texas Instruments
- Category:
- Gates and Inverters
- Package:
- SOT-23-6
- Datasheet:
-
SN74LVC1G10DBVR.pdf
- Description:
- IC GATE NAND 1CH 3-INP SOT23-6
- Quantity:
- Payment:
- Shipping:
Inventory:7,057
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Product details
Overview
SN74LVC1G10DBVR from Texas Instruments is a single 3-input positive-NAND gate logic IC in SOT-23 (DBV) package, operating from 1.65 V to 5.5 V, delivering 3.8 ns max propagation delay at 3.3 V, ±24-mA output drive, and Ioff support for live insertion and partial-power-down applications. It serves as a compact, low-power combinational logic element in voltage-level translation and signal conditioning circuits.
For engineers reviewing the SN74LVC1G10DBVR datasheet, SN74LVC1G10DBVR pinout, SN74LVC1G10DBVR application, or SN74LVC1G10DBVR equivalent, this page delivers verified functional identity, confirmed DBV-package pin mapping, real-world timing and drive specifications, and validated alternative options for industrial control, portable electronics, and power management subsystems.
Technical Context
The SN74LVC1G10DBVR implements a true 3-input NAND function (Y = A • B • C) in positive logic with full 5.5-V tolerant inputs, enabling interoperability across mixed-voltage domains. Its Ioff circuitry actively disables outputs during power-down, preventing back-current flow and supporting hot-swap capability.
This device complies with JEDEC JESD8-12 (1.65–5.5 V operation), exceeds JESD 78 Class II latch-up performance (>100 mA), and features ESD protection per JESD22 (2000-V HBM, 200-V MM, 1000-V CDM), making it suitable for ruggedized embedded interfaces and battery-powered systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | 3-input positive-NAND (Y = A • B • C); enables compact Boolean logic synthesis without external inversion. |
| VCC Range | 1.65 V to 5.5 V; supports direct interface with 1.8-V, 2.5-V, 3.3-V, and 5-V logic families. |
| Max Propagation Delay | 3.8 ns at VCC = 3.3 V, CL = 15 pF; ensures sub-4-ns timing in high-speed digital control paths. |
| Output Drive | ±24 mA at VCC = 3.3 V; sufficient to directly drive multiple LVC/LVT inputs or small capacitive loads. |
| Ioff Support | Active Ioff circuitry disables outputs when VCC = 0 V; prevents backflow current during partial power-down. |
| Input Voltage Tolerance | Inputs accept up to 5.5 V regardless of VCC; enables level-shifting from higher-voltage sources into lower-VCC logic. |
| Quiescent ICC | 10 μA max at full VCC range; minimizes standby power in always-on monitoring or wake-up circuits. |
Pinout & Package
SOT-23 (DBV) package: 6-pin, surface-mount, 1.45 mm max height, JEDEC MO-178 compliant, with pin 1 index area marked on top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (A) | Input A | First NAND input; accepts 0–5.5 V; internally terminated to VCC/GND when unused per datasheet guidance. |
| 2 (GND) | Ground | Primary reference for all logic thresholds and output drive; must be low-impedance connection. |
| 3 (B) | Input B | Second NAND input; identical electrical behavior to Pin 1; requires explicit bias if left unconnected. |
| 4 (C) | Input C | Third NAND input; completes 3-input function; no internal pull-up/pull-down unless externally applied. |
| 5 (Y) | Output Y | Active-low NAND output; drives high/low states with rail-to-rail swing relative to VCC/GND. |
| 6 (VCC) | Supply Voltage | Power supply input; decoupling capacitor (0.1 μF) required within 10 mm of this pin for stable switching. |
Key Features
| Feature | Design Value |
|---|---|
| NanoFree™ packaging | Die-as-package construction reduces footprint and thermal resistance; eliminates bond wires and mold compound parasitics. |
| 5-V tolerant inputs | Enables direct connection to legacy 5-V microcontrollers or sensors without external level shifters. |
| Ioff protection | Guarantees zero-output leakage during VCC ramp-down; critical for hot-plug and multi-rail power sequencing. |
| Low dynamic power | Cpd = 19 pF at 3.3 V enables <1 mW typical active power at 10 MHz toggle rate. |
| Wide temperature range | –40°C to +125°C operation supports automotive under-hood, industrial motor control, and outdoor IoT nodes. |
Applications
| Industrial Sensor Interface | Portable Device Power Sequencing |
|---|---|
|
Use Scenario: Combining three independent sensor fault signals (e.g., overtemp, overcurrent, communication timeout) into a single system shutdown trigger. IC Role / Device Role / Timing Role: 3-input NAND acts as active-low OR-of-faults; propagation delay ≤3.8 ns ensures rapid response to critical events. Use Value: Eliminates need for discrete diode-OR or microcontroller polling, reducing BOM count and firmware complexity. |
Use Scenario: Enabling a PMIC's enable pin only after three voltage rails (VDDIO, VDDA, VDDCORE) have stabilized. IC Role / Device Role / Timing Role: NAND gate inverts combined ready signals; Ioff prevents backfeed when one rail powers down first. Use Value: Ensures safe, sequenced power-up/down without external RC networks or dedicated supervisor ICs. |
| USB-C Port Controller Logic | Automotive Body Control Module |
|
Use Scenario: Validating simultaneous presence of CC1/CC2 detection, VBUS OK, and configuration channel handshake before enabling USB data path. IC Role / Device Role / Timing Role: NAND performs synchronous validation logic; 5.5-V input tolerance accommodates VBUS sensing at 5 V. Use Value: Provides deterministic hardware-level arbitration, avoiding software latency in Type-C port negotiation. |
Use Scenario: Monitoring door lock status, window position, and ignition state to activate interior lighting only when conditions align. IC Role / Device Role / Timing Role: NAND implements safety interlock logic; operates reliably across –40°C to +125°C ambient. Use Value: Delivers ASIL-compliant fail-safe behavior using proven, non-programmable silicon-no firmware updates or certification overhead. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 3-input NAND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G10DCKR | Same logic function and specs, but in SC70 (DCK) package - 2.0 mm × 1.25 mm vs. DBV's 2.9 mm × 1.6 mm; 0.9 mm height vs. 1.45 mm. | Preferred where board space is constrained and lower profile is required; same thermal resistance (θJA = 259°C/W) limits high-duty-cycle use. | Select DCKR for ultra-compact layouts; verify PCB land pattern compatibility and reflow profile for thinner package. |
| SN74LVC1G10DRYR | Identical electrical specs, SON (DRY) package: 1.45 mm × 1.0 mm, 0.6 mm max height, exposed thermal pad, θJA = 123°C/W. | Better thermal performance enables sustained operation at higher ambient temperatures or higher toggle rates than DBV/DCK. | Choose DRYR for thermally demanding applications (e.g., enclosed automotive modules); requires solder paste stencil optimization for thermal pad. |
Compared with SN74LVC1G10DBVR, the DCKR offers smaller footprint but higher thermal impedance, while DRYR provides superior thermal dissipation in a smaller, lower-profile package - both retain identical logic behavior, Ioff, and voltage tolerance.
Availability
SN74LVC1G10DBVR is available at Aetrix Electronics and suitable for industrial sensor fusion, portable device power sequencing, and automotive body control applications requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant sourcing.
Supply support for SN74LVC1G10DBVR 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 logic solutions, with decades of reliability validation in automotive, industrial, and consumer markets.
The SN74LVC1G10DBVR belongs to TI's LVC low-voltage CMOS logic family, designed for high-speed, low-power, mixed-voltage interfacing in space-constrained and thermally sensitive embedded systems.
FAQ
What logic function does the SN74LVC1G10DBVR implement?
The SN74LVC1G10DBVR implements a single 3-input positive-NAND gate: Y = A • B • C. Its truth table shows output Y = LOW only when all three inputs A, B, and C are HIGH; otherwise, Y = HIGH. This function is fully specified across its 1.65–5.5 V VCC range and supports standard LVC logic thresholds.
Does the SN74LVC1G10DBVR support level translation between different supply voltages?
Yes - the SN74LVC1G10DBVR accepts input voltages up to 5.5 V regardless of VCC, enabling robust level translation. For example, with VCC = 1.8 V, inputs can swing 0–5 V, and the output swings 0–1.8 V, allowing seamless interface between 5-V sensors and 1.8-V microcontrollers without external components.
Can the SN74LVC1G10DBVR be used in partial-power-down systems?
Yes - the SN74LVC1G10DBVR includes Ioff circuitry that disables outputs when VCC = 0 V, preventing damaging current backflow through powered-down sections. This feature is explicitly characterized per JESD78 and supports live insertion, hot-swap, and multi-rail power sequencing in systems like modular PLCs or docking stations.
What is the maximum operating temperature for the SN74LVC1G10DBVR?
The SN74LVC1G10DBVR is rated for operation from –40°C to +125°C ambient temperature. This extended range is validated per JEDEC standards and makes it suitable for under-hood automotive, industrial motor drives, and outdoor infrastructure equipment where thermal margins are critical.
Is the SN74LVC1G10DBVR pin-compatible with other packages in the same family?
No - the SN74LVC1G10DBVR (SOT-23) has a unique 6-pin pinout (A-GND-B-C-Y-VCC). While SN74LVC1G10DCKR (SC70) and SN74LVC1G10DRYR (SON) share identical logic and electrical specs, their pin assignments differ. Board layout must be redesigned when substituting packages; refer to respective mechanical drawings for each variant.
SN74LVC1G10DBVR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- 74LVC
- Package/Case:
- SOT-23-6
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- NAND Gate
- Number of Circuits:
- 1
- Number of Inputs:
- 3
- 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:
- 3.6ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-6
SN74LVC1G10DBVR FAQ
1.How can I place an order for SN74LVC1G10DBVR through Aetrix?
Please submit a Request for Quotation (RFQ) for SN74LVC1G10DBVR 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 SN74LVC1G10DBVR reliable?
The price and inventory of SN74LVC1G10DBVR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SN74LVC1G10DBVR is usually 5 days.
3.What payment methods are accepted for SN74LVC1G10DBVR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SN74LVC1G10DBVR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SN74LVC1G10DBVR?
SN74LVC1G10DBVR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SN74LVC1G10DBVR 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 SN74LVC1G10DBVR?
For technical support, including SN74LVC1G10DBVR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SN74LVC1G10DBVR requirements.
6.How does Aetrix verify that SN74LVC1G10DBVR is sourced from the original manufacturer or authorized distributors?
All SN74LVC1G10DBVR 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 SN74LVC1G10DBVR meets industry standards.
7.What is the process for return or replacement of SN74LVC1G10DBVR?
All SN74LVC1G10DBVR units undergo pre-shipment inspection (PSI). If there is an issue with SN74LVC1G10DBVR, 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 SN74LVC1G10DBVR part is unused and in its original packaging.
Return procedure for SN74LVC1G10DBVR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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