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Nexperia USA Inc. 74LVC3G07DC-Q100H
- Part No.:
- 74LVC3G07DC-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 8-VFSOP (0.091", 2.30mm Width)
- Datasheet:
-
74LVC3G07DC-Q100H.pdf
- Description:
- IC BUF NON-INVERT 5.5V 8VSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,161
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Product details
Overview
74LVC3G07DC-Q100 from Nexperia is a triple non-inverting buffer IC with open-drain outputs, designed for level-shifting and wired-logic interfacing in automotive systems. It operates from 1.65 V to 5.5 V, accepts 5 V-tolerant inputs, and features IOFF partial power-down protection. Its Schmitt-trigger inputs support slow-rising signals in body control modules and sensor interface circuits.
For engineers reviewing the 74LVC3G07DC-Q100 datasheet, 74LVC3G07DC-Q100 pinout, 74LVC3G07DC-Q100 application, or 74LVC3G07DC-Q100 equivalent, key selection criteria include open-drain drive capability (−24 mA at VCC = 3.0 V), AEC-Q100 Grade 1 qualification (−40 °C to +125 °C), and compatibility with mixed-voltage 3.3 V/5 V bus environments.
Technical Context
This device implements three independent non-inverting buffers, each with an open-drain output enabling wired-OR (active-LOW) or wired-AND (active-HIGH) logic when connected to shared pull-up networks. The IOFF circuit actively disables outputs during power-down to prevent backflow current.
All inputs incorporate Schmitt-trigger action with hysteresis, ensuring robust noise immunity and reliable operation with slow edge rates (≤10 ns/V at VCC ≥ 2.7 V). Input voltage tolerance up to 5.5 V allows direct interfacing with legacy TTL and 5 V CMOS logic without external level shifters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.65 V to 5.5 V - supports single-supply operation across 1.8 V, 2.5 V, 3.3 V, and 5 V logic domains |
| Input Voltage Tolerance | Up to 5.5 V - enables direct connection to 5 V outputs without clamping diodes or resistors |
| Output Drive (VCC = 3.0 V) | −24 mA sink - sufficient to drive standard 10 kΩ pull-ups at 3.3 V or low-impedance loads in CAN/LIN wake-up lines |
| Propagation Delay | 0.5 ns to 4.7 ns - varies with VCC; ≤2.9 ns at 5 V enables use in sub-100 MHz timing-critical control paths |
| Operating Temperature | −40 °C to +125 °C - qualified per AEC-Q100 Grade 1 for under-hood and powertrain applications |
| IOFF Leakage (VCC = 0 V) | ±2 μA max - prevents cross-current between powered and unpowered subsystems in modular ECUs |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - meets automotive board-level ESD robustness requirements |
Pinout & Package
VSSOP8 package (SOT765-1): plastic very thin shrink small outline, 8 leads, 2.3 mm body width, 0.65 mm pitch, gull-wing leads.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 6 (1A, 2A, 3A) | Input | Three independent non-inverting data inputs; each has Schmitt-trigger input for noise immunity |
| 7, 5, 2 (1Y, 2Y, 3Y) | Open-drain Output | Three independent open-drain outputs; require external pull-up for HIGH state; support wired-logic sharing |
| 4 | GND | Ground reference for all I/O and internal circuitry; must be low-impedance for noise suppression |
| 8 | VCC | Primary supply rail; powers internal logic and enables IOFF control; decoupling capacitor required near pin |
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 | Automatically disables outputs when VCC = 0 V, eliminating backfeed risk in hot-swap or domain-isolation architectures |
| 5 V tolerant inputs | Accepts 0–5.5 V input signals regardless of VCC setting - eliminates need for discrete level translators in mixed-voltage clusters |
| Schmitt-trigger inputs | Hysteresis ≥0.3 V at 3.3 V ensures clean switching with noisy or slow-rising sensor signals (e.g., reed switches, analog comparators) |
| Low dynamic power | CPD = 6.5 pF - minimizes switching current in always-on wake-up detection circuits (e.g., LIN bus activity monitoring) |
Applications
| Body Control Module (BCM) Wake-Up Line | Automotive Sensor Interface |
|---|---|
Use Scenario: Monitoring multiple door switch or hood latch sensors to trigger ECU wake-up on state change. IC Role / Device Role / Timing Role: Open-drain outputs wired together to form a shared active-LOW interrupt line pulled up to battery voltage. Use Value: Single 74LVC3G07DC-Q100 replaces three discrete MOSFETs or diodes, reducing BOM count and PCB area while maintaining AEC-Q100 compliance. |
Use Scenario: Interfacing slow-rising analog comparator outputs (e.g., temperature or pressure thresholds) to a microcontroller GPIO. IC Role / Device Role / Timing Role: Schmitt-trigger input cleans noisy transitions; open-drain output drives MCU's internal pull-up or external 10 kΩ resistor. Use Value: Eliminates external RC filtering and reduces false triggers in harsh electrical environments like engine bays. |
| Multi-Supply Bus Level Translation | LIN Bus Transceiver Support Logic |
Use Scenario: Connecting 5 V legacy microcontrollers to 3.3 V CAN/LIN transceivers or communication peripherals. IC Role / Device Role / Timing Role: Acts as unidirectional level shifter: 5 V input accepted, 3.3 V-compatible open-drain output driven by VCC = 3.3 V. Use Value: Enables interoperability without dedicated bidirectional translators; IOFF prevents backfeed if 3.3 V domain powers down first. |
Use Scenario: Generating LIN bus dominant-state pulses via open-drain output tied to LIN line through 1 kΩ resistor. IC Role / Device Role / Timing Role: Buffer isolates MCU GPIO from LIN line; open-drain output sinks current to force dominant (LOW) state. Use Value: Provides robust drive strength (−24 mA @ 3 V) exceeding LIN spec minimums, improving noise margin in electrically noisy cabins. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar triple open-drain buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC3G07-Q1 (TI) | Same logic function and AEC-Q100 Grade 1 rating; slightly higher ICC (max 10 μA vs. 4 μA) and lower VOL (0.55 V @ 24 mA) | Identical pinout and footprint; validated for same automotive temperature range but uses different qualification documentation traceability | Select when TI ecosystem alignment or existing design reuse is prioritized over Nexperia's tighter supply current spec |
| 74AUP3G07GW-Q100 (Nexperia) | Ultra-low-power variant (ICC < 0.5 μA); narrower VCC range (0.8 V–3.6 V); no 5 V tolerance | Not suitable for 5 V interface scenarios; optimized for ultra-low-quiescent-power always-on nodes (e.g., keyless entry receivers) | Choose only for battery-sensitive applications where 5 V compatibility is unnecessary and VCC ≤ 3.6 V is guaranteed |
Compared with SN74LVC3G07-Q1, the 74LVC3G07DC-Q100 offers lower static current and identical robustness; versus 74AUP3G07GW-Q100, it trades ultra-low power for universal 5 V interfacing-making it the preferred choice for mixed-voltage automotive subsystems.
Availability
74LVC3G07DC-Q100 is available at Aetrix Electronics and suitable for automotive body control modules, sensor interface circuits, and LIN/CAN subsystems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74LVC3G07DC-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 focused on high-volume, high-reliability logic, discrete, and MOSFET solutions, with deep expertise in automotive-grade components.
The 74LVC series targets automotive and industrial applications demanding robustness, wide supply range, and mixed-voltage interoperability-designed specifically for signal conditioning and interface bridging in harsh environments.
FAQ
Can 74LVC3G07DC-Q100 drive a 10 kΩ pull-up to 12 V?
No. While inputs tolerate up to 5.5 V, the output voltage rating is limited to VCC + 0.5 V per absolute maximum ratings. Driving a 12 V pull-up would exceed VO limits and risk damage. Use only with pull-ups referenced to VCC (≤5.5 V) or add external level-shifting circuitry.
Does this device support hot insertion in live backplanes?
Yes. The IOFF feature actively disables outputs when VCC = 0 V, preventing backfeed current into unpowered sections. This enables safe insertion into partially powered automotive domain controllers, provided all I/O voltages remain within limiting values (−0.5 V to +6.5 V).
What is the minimum recommended pull-up resistor value for 3.3 V operation?
At VCC = 3.3 V and IO = −24 mA, the worst-case VOL is 0.80 V (per Table 7). To maintain a valid LOW level (< 0.8 V) with 3.3 V pull-up, RPU ≤ (3.3 V − 0.8 V)/0.024 A ≈ 104 Ω. However, typical designs use 2.2 kΩ–10 kΩ for speed/noise trade-offs; 4.7 kΩ is commonly validated.
Is the Schmitt-trigger hysteresis specified in the datasheet?
Yes. Though not given as a single number, hysteresis is implied by VIH and VIL specifications: at VCC = 3.3 V, VIH(min) = 2.0 V and VIL(max) = 0.8 V, yielding ≥1.2 V hysteresis. This ensures reliable switching with input rise/fall times up to 10 ns/V, critical for mechanical switch debouncing.
74LVC3G07DC-Q100H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LVC
- Package/Case:
- 8-VFSOP (0.091", 2.30mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 3
- 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:
- 8-VSSOP
74LVC3G07DC-Q100H FAQ
1.How can I place an order for 74LVC3G07DC-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC3G07DC-Q100H 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 74LVC3G07DC-Q100H reliable?
The price and inventory of 74LVC3G07DC-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC3G07DC-Q100H is usually 5 days.
3.What payment methods are accepted for 74LVC3G07DC-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC3G07DC-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC3G07DC-Q100H?
74LVC3G07DC-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC3G07DC-Q100H 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 74LVC3G07DC-Q100H?
For technical support, including 74LVC3G07DC-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC3G07DC-Q100H requirements.
6.How does Aetrix verify that 74LVC3G07DC-Q100H is sourced from the original manufacturer or authorized distributors?
All 74LVC3G07DC-Q100H 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 74LVC3G07DC-Q100H meets industry standards.
7.What is the process for return or replacement of 74LVC3G07DC-Q100H?
All 74LVC3G07DC-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC3G07DC-Q100H, 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 74LVC3G07DC-Q100H part is unused and in its original packaging.
Return procedure for 74LVC3G07DC-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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