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NXP Semiconductors 74LVC1G07GV-Q100125
- Part No.:
- 74LVC1G07GV-Q100125
- Manufacturer:
- NXP Semiconductors
- Package:
- SC-74A, SOT-753
- Datasheet:
-
74LVC1G07GV-Q100125.pdf
- Description:
- BUFFER, LVC/LCX/Z SERIES
- Quantity:
- Payment:
- Shipping:
Inventory:2,167
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Product details
Overview
74LVC1G07GV-Q100 from Nexperia is a single non-inverting buffer with open-drain output, designed for level translation between 3.3 V and 5 V logic domains in automotive systems. It features Schmitt-trigger inputs for noise immunity, IOFF partial power-down protection, and operates across -40 °C to +125 °C. Its 1.65 V to 5.5 V supply range and 5.5 V overvoltage-tolerant inputs enable robust interfacing in mixed-voltage ECUs.
For engineers reviewing the 74LVC1G07GV-Q100 datasheet, 74LVC1G07GV-Q100 pinout, 74LVC1G07GV-Q100 application, or 74LVC1G07GV-Q100 equivalent, key selection criteria include open-drain drive capability (-24 mA at 3.0 V), AEC-Q100 Grade 1 qualification, IOFF-enabled safe power sequencing, and SC-74A (SOT753) package compatibility with space-constrained PCB layouts.
Technical Context
This device implements a single-channel unidirectional buffer with true open-drain output - no internal pull-up - requiring external termination. The Schmitt-trigger input threshold (VIH = 0.7VCC, VIL = 0.3VCC at 4.5–5.5 V) ensures reliable signal integrity with slow-rising signals common in sensor interfaces and wake-up lines.
IOFF circuitry actively disables the output stage when VCC = 0 V, blocking backflow current during hot-insertion or partial system shutdown. Propagation delay ranges from 0.5 ns (min) to 4.5 ns (max) at 5.5 V, supporting high-speed control signaling while maintaining low dynamic power via CPD = 7.0 pF.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Function | Single non-inverting buffer with open-drain output - requires external pull-up for HIGH-level assertion |
| Supply Voltage 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 |
| Output Drive Capability | -24 mA sink at VCC = 3.0 V - sufficient to drive standard I²C bus loads or LED indicators |
| Input Voltage Tolerance | Up to 5.5 V regardless of VCC - enables safe 5 V input feeding into 3.3 V-powered systems |
| Temperature Range | -40 °C to +125 °C - qualified per AEC-Q100 Grade 1 for under-hood automotive use |
| Propagation Delay | 0.5 ns (min) to 4.5 ns (max) at VCC = 4.5–5.5 V - suitable for timing-critical control paths up to ~200 MHz toggle rate |
| IOFF Leakage | ±2 μA max at VCC = 0 V - prevents disruptive current flow during power-state transitions in domain-isolated architectures |
Pinout & Package
74LVC1G07GV-Q100 uses the SC-74A (SOT753) surface-mount package: plastic, 5-lead, body size 3.1 mm × 1.3 mm × 1.1 mm, with gull-wing leads and pin 1 index at lower-left corner below marking "V07".
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | n.c. | No internal connection - must be left floating or grounded per layout best practice; not usable as spare I/O |
| 2 | A | CMOS-compatible data input with Schmitt-trigger hysteresis - accepts slow edges without oscillation |
| 3 | GND | Ground reference for all internal circuitry and IOFF control - requires low-impedance PCB connection |
| 4 | Y | Open-drain NMOS output - sinks current only; HIGH state requires external pull-up resistor |
| 5 | VCC | Primary supply rail - powers internal logic and enables IOFF behavior when de-energized |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive operation from -40 °C to +125 °C ambient - meets reliability requirements for engine control, body electronics, and ADAS modules |
| IOFF partial power-down | Automatically disables output when VCC = 0 V - eliminates backfeed risk during hot-swap or multi-rail sequencing in domain-isolated ECUs |
| Overvoltage-tolerant inputs | Accepts up to 5.5 V on A pin independent of VCC - simplifies level-shifting without external translators in mixed-supply networks |
| Schmitt-trigger input | Hysteresis ≥ 0.4VCC at 3.3 V - rejects noise on long traces or low-slew-rate signals from sensors and switches |
| JEDEC-compliant voltage standards | Complies with JESD8-7 (1.65–1.95 V), JESD8-5 (2.3–2.7 V), JESD8C (2.7–3.6 V), and JESD36 (4.5–5.5 V) - ensures interoperability across legacy and modern logic families |
Applications
| Body Control Module (BCM) | Powertrain Sensor Interface |
|---|---|
Use Scenario: Driving discrete LEDs for status indication in door modules and lighting controllers where MCU GPIOs lack sufficient sink current. IC Role / Device Role / Timing Role: Open-drain buffer providing robust current sinking (up to 24 mA) with precise logic-level translation between 3.3 V microcontroller and 5 V LED supply rail. Use Value: Eliminates need for discrete MOSFET drivers; Schmitt input tolerates noisy switch bounce; IOFF prevents LED glow during sleep mode. |
Use Scenario: Interfacing analog sensor outputs (e.g., pressure or temperature transducers) with digital wake-up logic in engine control units. IC Role / Device Role / Timing Role: Signal conditioner that converts slow-rising analog comparator outputs into clean, noise-immune digital wake signals for low-power microcontrollers. Use Value: Schmitt-trigger input rejects EMI-induced glitches; wide VCC range allows direct use of sensor's 5 V supply; AEC-Q100 qualification ensures reliability in high-temp environments. |
| Infotainment System I²C Bus Extender | ADAS Camera Power Sequencing |
Use Scenario: Isolating and extending I²C SDA lines across multiple PCB sections in head-unit designs with varying power domains. IC Role / Device Role / Timing Role: Bidirectional open-drain repeater enabling I²C bus segmentation while preserving timing margins and voltage compatibility. Use Value: Supports 400 kHz Fast-mode I²C; overvoltage-tolerant inputs prevent damage from bus contention; low CPD = 7.0 pF minimizes signal distortion. |
Use Scenario: Controlling power-enable sequencing for camera modules in surround-view systems, ensuring strict power-up order relative to SoC and ISP. IC Role / Device Role / Timing Role: Level-translating enable signal generator that asserts reset or enable lines only after primary rails stabilize. Use Value: IOFF blocks reverse current during staggered power ramp; 125 °C rating matches camera housing thermal profile; compact SC-74A footprint saves board area near lens mounts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G07DRYR | Non-automotive grade; rated -40 °C to +85 °C only; identical electrical specs and SC-70-5 package | Lacks AEC-Q100 qualification and extended temperature support - unsuitable for under-hood deployment | Select only for cost-sensitive consumer or industrial applications where automotive qualification is unnecessary |
| 74LVC1G07GW-Q100 | Same functionality and AEC-Q100 Grade 1 rating, but in TSSOP5 (SOT353-1) package - 2.2 mm × 1.35 mm body, 0.65 mm pitch | Offers larger solder joints and easier rework than SC-74A; slightly higher thermal resistance | Prefer for manual assembly, prototyping, or designs requiring improved thermal margin at minor board area cost |
Compared with SN74LVC1G07DRYR, the 74LVC1G07GV-Q100 delivers guaranteed automotive reliability and extended temperature operation; compared with 74LVC1G07GW-Q100, it provides identical performance in a smaller SC-74A footprint ideal for dense automotive PCBs where space is constrained.
Availability
74LVC1G07GV-Q100 is available at Aetrix Electronics and suitable for automotive body electronics, powertrain sensor interfaces, and ADAS camera power sequencing requiring stable component supply across extended temperature ranges and full AEC-Q100 compliance.
Supply support for 74LVC1G07GV-Q100 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 specializing in high-performance logic, discrete, and MOSFET solutions, with leadership in automotive-grade components and energy-efficient technologies.
The 74LVC1G07-Q100 series belongs to Nexperia's automotive-qualified LVC logic family, engineered specifically for robust signal conditioning, level translation, and power-domain isolation in safety-critical vehicle subsystems.
FAQ
What is the maximum sink current capability of the 74LVC1G07GV-Q100 at 3.3 V supply?
The 74LVC1G07GV-Q100 delivers a guaranteed -24 mA output sink current at VCC = 3.0 V and Tamb = -40 °C to +125 °C. At 3.3 V, typical VOL remains ≤ 0.55 V under 24 mA load, confirming robust drive strength for LED indicators, I²C bus termination, and relay drivers in automotive applications.
Does the 74LVC1G07GV-Q100 support true bidirectional operation like an I²C bus buffer?
No - the 74LVC1G07GV-Q100 is a unidirectional buffer with open-drain output only. It cannot pass signals from Y back to A. For true bidirectional I²C buffering, a dedicated repeater such as PCA9515A or TCA9517A is required; this device serves only as a level-translating driver or line extender in one direction.
Can the 74LVC1G07GV-Q100 be used with a 1.8 V supply while accepting 3.3 V inputs?
Yes - the 74LVC1G07GV-Q100 accepts input voltages up to 5.5 V regardless of VCC, including 3.3 V inputs at VCC = 1.8 V. Its overvoltage-tolerant inputs comply with JESD8-7 (1.65–1.95 V), making it suitable for translating from higher-voltage peripherals to low-power 1.8 V microcontrollers in automotive infotainment systems.
How does the IOFF feature of the 74LVC1G07GV-Q100 protect downstream circuits during power-down?
When VCC = 0 V, the IOFF circuitry disables both input and output stages of the 74LVC1G07GV-Q100, limiting leakage to ±2 μA. This prevents backflow current from powered I/O lines (e.g., 5 V sensor buses) into unpowered domains, eliminating latch-up risk and ensuring safe hot-plug behavior in modular automotive ECUs.
Is the SC-74A (SOT753) package of the 74LVC1G07GV-Q100 compatible with standard reflow profiles for lead-free assembly?
Yes - the SC-74A package of the 74LVC1G07GV-Q100 is qualified for standard IPC/JEDEC J-STD-020 lead-free reflow profiles, with peak temperature up to 260 °C. Its thermal characteristics (Ptot = 250 mW, derating 3.8 mW/K above 85 °C) ensure reliable solder joint formation and long-term mechanical stability in automotive production environments.
74LVC1G07GV-Q100125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- 74LVC
- Package/Case:
- SC-74A, SOT-753
- Packaging:
- Bulk
- Product Status:
- Active
- 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:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-TSOP
74LVC1G07GV-Q100125 FAQ
1.How can I place an order for 74LVC1G07GV-Q100125 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC1G07GV-Q100125 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 74LVC1G07GV-Q100125 reliable?
The price and inventory of 74LVC1G07GV-Q100125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC1G07GV-Q100125 is usually 5 days.
3.What payment methods are accepted for 74LVC1G07GV-Q100125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC1G07GV-Q100125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC1G07GV-Q100125?
74LVC1G07GV-Q100125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC1G07GV-Q100125 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 74LVC1G07GV-Q100125?
For technical support, including 74LVC1G07GV-Q100125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC1G07GV-Q100125 requirements.
6.How does Aetrix verify that 74LVC1G07GV-Q100125 is sourced from the original manufacturer or authorized distributors?
All 74LVC1G07GV-Q100125 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 74LVC1G07GV-Q100125 meets industry standards.
7.What is the process for return or replacement of 74LVC1G07GV-Q100125?
All 74LVC1G07GV-Q100125 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC1G07GV-Q100125, 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 74LVC1G07GV-Q100125 part is unused and in its original packaging.
Return procedure for 74LVC1G07GV-Q100125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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