My Inquiry
My Account
NXP Semiconductors 74LVC2G07GV-Q100125
- Part No.:
- 74LVC2G07GV-Q100125
- Manufacturer:
- NXP Semiconductors
- Package:
- SC-74, SOT-457
- Datasheet:
-
74LVC2G07GV-Q100125.pdf
- Description:
- BUFFER, LVC/LCX/Z SERIES
- Quantity:
- Payment:
- Shipping:
Inventory:1,933
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
74LVC2G07GV-Q100 from Nexperia is a dual non-inverting buffer with open-drain outputs, 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-tolerant inputs enable robust interfacing in mixed-voltage ECUs.
For engineers reviewing the 74LVC2G07GV-Q100 datasheet, 74LVC2G07GV-Q100 pinout, 74LVC2G07GV-Q100 application, or 74LVC2G07GV-Q100 equivalent, key selection criteria include open-drain drive capability (-24 mA at VCC = 3.0 V), AEC-Q100 Grade 1 qualification, IOFF-enabled safe power sequencing, and SC-74 (SOT457) package compatibility with space-constrained automotive PCB layouts.
Technical Context
This device implements two independent open-drain buffers with Schmitt-trigger inputs, enabling reliable signal conditioning in noisy automotive environments. Each channel supports bidirectional voltage translation without external components due to overvoltage-tolerant inputs up to 5.5 V and rail-to-rail output swing capability when pulled externally.
The IOFF circuit actively disables outputs during power-down, blocking backflow current even when VCC = 0 V and input/output pins are biased to 5.5 V. Static and dynamic performance is guaranteed across -40 °C to +125 °C, with propagation delays as low as 0.5 ns at VCC = 5.5 V and typical input capacitance of 2.5 pF.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.65 V to 5.5 V - enables single-supply operation across LVCMOS18, LVCMOS25, and TTL-compatible systems |
| Input Voltage Tolerance | Up to 5.5 V - allows direct connection to 5 V microcontrollers or sensors without level-shifting circuitry |
| Output Drive Strength | -24 mA at VCC = 3.0 V - supports driving standard I²C bus loads and LED indicators with external pull-up |
| Propagation Delay | 0.5 ns (min) to 3.7 ns (max) at VCC = 3.0–3.6 V - ensures timing-critical signal buffering in CAN/LIN interface peripherals |
| Operating Temperature | -40 °C to +125 °C - meets AEC-Q100 Grade 1 requirements for under-hood and transmission control modules |
| IOFF Leakage Current | ±2 μA at VCC = 0 V - prevents cross-talk and backfeed during hot-swap or partial system power-down |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - sustains handling and assembly in automotive manufacturing lines |
Pinout & Package
74LVC2G07GV-Q100 uses the SC-74 (SOT457) plastic surface-mounted package: 6-lead, 1.7 mm body width, 0.95 mm height, and 0.65 mm pitch. Pin 1 is marked by a dot below the "V07" marking code.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1A | Data input for first buffer channel; accepts 1.65–5.5 V logic levels with Schmitt-trigger hysteresis |
| 2 | GND | Ground reference for both channels and internal IOFF circuitry |
| 3 | 2A | Data input for second buffer channel; electrically isolated from 1A but shares GND and VCC |
| 4 | 2Y | Open-drain output for second channel; requires external pull-up to define HIGH state |
| 5 | VCC | Primary supply rail; powers internal logic and enables IOFF control when active |
| 6 | 1Y | Open-drain output for first channel; compatible with wired-AND, I²C, and interrupt bus topologies |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use from -40 °C to +125 °C ambient, including thermal cycling and humidity testing |
| IOFF partial power-down mode | Automatically disables outputs and blocks backflow current when VCC = 0 V, enabling live insertion and safe multi-rail sequencing |
| Schmitt-trigger inputs | Provides 0.3–0.5 V hysteresis to reject noise on slow-rising signals from sensors or mechanical switches |
| Overvoltage-tolerant inputs | Accepts up to 5.5 V regardless of VCC setting - eliminates need for external clamping diodes in mixed-voltage designs |
| Low dynamic power dissipation | CPD = 6.5 pF enables sub-μW dynamic power at 1 MHz switching - critical for always-on vehicle networks |
Applications
| Body Control Module (BCM) | Advanced Driver Assistance Systems (ADAS) Sensor Interface |
|---|---|
Use Scenario: Driving multiple LED status indicators and relay coils from a 3.3 V MCU in a vehicle door module. IC Role / Device Role / Timing Role: Dual open-drain buffer translates MCU GPIO outputs to 5 V-compatible loads while supporting shared interrupt lines via wired-AND topology. Use Value: Eliminates discrete MOSFETs or optocouplers; IOFF prevents backfeed when BCM enters sleep mode with VCC off but 5 V battery rail active. |
Use Scenario: Level-shifting and noise filtering for analog sensor alert signals (e.g., radar proximity fault flags) before routing to a 5 V safety microcontroller. IC Role / Device Role / Timing Role: Schmitt-trigger input cleans slow, noisy fault pulses; open-drain output interfaces directly with 5 V MCU interrupt pins using common pull-up. Use Value: Reduces BOM count vs. discrete RC+buffer solutions; AEC-Q100 qualification ensures reliability in vibration- and temperature-sensitive ADAS subsystems. |
| Powertrain Control Unit (PCU) Diagnostics | Infotainment System I²C Bus Expansion |
Use Scenario: Isolating diagnostic enable lines between a 3.3 V SoC and legacy 5 V engine control peripherals during firmware updates. IC Role / Device Role / Timing Role: Bidirectional voltage translator with IOFF support enables safe hot-plug of diagnostic tools without disrupting powered-down subsystems. Use Value: Prevents latch-up or damage during partial power states; propagation delay < 4 ns ensures real-time diagnostic response within ISO 14229 timing budgets. |
Use Scenario: Adding two additional I²C slave addresses to an infotainment head unit by buffering SDA/SCL lines to external EEPROM and display driver ICs. IC Role / Device Role / Timing Role: Dual open-drain buffer extends I²C bus drive capability beyond standard 400 pF limit while maintaining protocol compliance. Use Value: Enables drop-in expansion without modifying master timing; 2.5 pF input capacitance minimizes bus loading and preserves rise/fall time margins. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual open-drain buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74LVC2G07GW-Q100 | TSSOP6 (SOT363-2) package; 1.25 mm body width vs. 1.7 mm for GV; identical electrical specs and AEC-Q100 qualification | Better suited for high-density layouts where footprint area is constrained more than height | Select GW for tighter trace routing; select GV for improved thermal dissipation (4.1 mW/K derating above 89 °C vs. 3.7 mW/K for GW) |
| SN74LVC2G07QDCURQ1 | Texas Instruments part in same SC-74 package; wider supply range (1.65–5.5 V), but only rated to +105 °C (AEC-Q100 Grade 2) | Not qualified for under-hood applications requiring +125 °C operation | Use only in cabin modules or non-thermal-critical zones; verify IOFF behavior matches Nexperia's implementation in partial-power scenarios |
Compared with 74LVC2G07GW-Q100, the 74LVC2G07GV-Q100 offers superior thermal derating above 89 °C, making it preferred for high-ambient locations. Against SN74LVC2G07QDCURQ1, it delivers full Grade 1 temperature coverage and documented IOFF robustness essential for powertrain diagnostics.
Availability
74LVC2G07GV-Q100 is available at Aetrix Electronics and suitable for automotive body electronics, ADAS sensor interfaces, and powertrain diagnostics requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74LVC2G07GV-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 leading Dutch semiconductor manufacturer specializing in high-volume, high-reliability logic, analog, and discrete components for automotive, industrial, and consumer markets.
The 74LVC2G07-Q100 belongs to Nexperia's automotive-qualified LVC logic family, engineered specifically for robust voltage translation and noise-immune signal conditioning in harsh-temperature automotive subsystems.
FAQ
What is the maximum output sink current for 74LVC2G07GV-Q100 at 3.3 V supply?
The 74LVC2G07GV-Q100 guarantees -24 mA output sink current at VCC = 3.0 V and Tamb = -40 °C to +125 °C. At 3.3 V, performance remains consistent per datasheet Table 7, with VOL ≤ 0.55 V under 24 mA load - sufficient for driving standard I²C bus capacitance or indicator LEDs with appropriate external pull-up resistors.
Does 74LVC2G07GV-Q100 support true bidirectional level shifting?
No - the 74LVC2G07GV-Q100 is a unidirectional buffer with open-drain outputs. It translates high-to-low signals from input to output but cannot pass signals from output to input. True bidirectional level shifting requires dedicated translators like TXB0104 or PCA9306; this device is intended for driving pull-up-based buses (I²C, SMBus, interrupt lines) from lower-voltage controllers.
How does the IOFF feature protect 74LVC2G07GV-Q100 during partial power-down?
When VCC = 0 V, the IOFF circuit in 74LVC2G07GV-Q100 disables both outputs and presents high-impedance isolation between inputs and outputs. This prevents damaging backflow current if inputs or outputs remain biased to 5.5 V while the device is unpowered - a critical safeguard in automotive domain controllers undergoing selective power gating.
Can 74LVC2G07GV-Q100 be used with 1.8 V microcontrollers?
Yes - the 74LVC2G07GV-Q100 operates down to 1.65 V VCC and accepts input voltages as low as 0.65 × VCC for VIH. At 1.8 V supply, VIH(min) = 1.17 V and VIL(max) = 0.63 V, fully compatible with 1.8 V LVCMOS outputs. Its Schmitt-trigger inputs further enhance noise margin for marginal signal edges.
What is the thermal resistance (RθJA) of the SOT457 package used by 74LVC2G07GV-Q100?
The SOT457 (SC-74) package has a thermal resistance of RθJA = 244 K/W, derived from its 4.1 mW/K total power dissipation derating slope above 89 °C (per datasheet Section 8). This value assumes standard JEDEC 2-layer board conditions; actual performance improves with copper pour and thermal vias in automotive PCB layouts.
74LVC2G07GV-Q100125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- 74LVC
- Package/Case:
- SC-74, SOT-457
- Packaging:
- Bulk
- Product Status:
- Active
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 2
- 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:
- 6-TSOP
74LVC2G07GV-Q100125 FAQ
1.How can I place an order for 74LVC2G07GV-Q100125 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC2G07GV-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 74LVC2G07GV-Q100125 reliable?
The price and inventory of 74LVC2G07GV-Q100125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC2G07GV-Q100125 is usually 5 days.
3.What payment methods are accepted for 74LVC2G07GV-Q100125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC2G07GV-Q100125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC2G07GV-Q100125?
74LVC2G07GV-Q100125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC2G07GV-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 74LVC2G07GV-Q100125?
For technical support, including 74LVC2G07GV-Q100125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC2G07GV-Q100125 requirements.
6.How does Aetrix verify that 74LVC2G07GV-Q100125 is sourced from the original manufacturer or authorized distributors?
All 74LVC2G07GV-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 74LVC2G07GV-Q100125 meets industry standards.
7.What is the process for return or replacement of 74LVC2G07GV-Q100125?
All 74LVC2G07GV-Q100125 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC2G07GV-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 74LVC2G07GV-Q100125 part is unused and in its original packaging.
Return procedure for 74LVC2G07GV-Q100125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
74LVC2G07GV-Q100125 Tags
-
SN74LVC1G17DBVR
Texas Instruments
-
SN74LVC1G07DCKR
Texas Instruments
-
SN74LVC1G17DCKR
Texas Instruments
-
SN74LVC1G07DBVR
Texas Instruments
-
SN74LVC1G125DCKR
Texas Instruments
-
SN74AHCT1G126DBVR
Texas Instruments
-
SN74LVC1G125DBVR
Texas Instruments
-
SN74AHCT1G125DBVR
Texas Instruments
-
SN74LVC2G17DBVR
Texas Instruments
-
SN74LVC2G07DCKR
Texas Instruments
-
SN74LVC1G34DCKR
Texas Instruments
-
SN74LVC2G17DCKR
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
