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Nexperia USA Inc. 74HC3G07DP-Q100H
- Part No.:
- 74HC3G07DP-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
74HC3G07DP-Q100H.pdf
- Description:
- IC BUFFER NON-INVERT 6V 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,564
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Product details
Overview
74HC3G07DP-Q100 from Nexperia is an automotive-grade triple buffer IC with open-drain outputs, designed for level-shifting and wired-AND bus interfacing in systems requiring AEC-Q100 Grade 1 qualification. It operates across 2.0 V to 6.0 V supply, supports CMOS-level inputs, delivers propagation delays as low as 7 ns (VCC = 6.0 V), and features input clamp diodes enabling safe interface to voltages exceeding VCC - used in automotive body control modules for I²C-compatible signal conditioning.
For engineers reviewing the 74HC3G07DP-Q100 datasheet, 74HC3G07DP-Q100 pinout, 74HC3G07DP-Q100 application, or 74HC3G07DP-Q100 equivalent, key selection criteria include open-drain output drive capability (5.2 mA sink at VCC = 6.0 V), -40 °C to +125 °C operating range, TSSOP8 package thermal derating (4.6 mW/K above 96 °C), and compatibility with mixed-voltage logic domains.
Technical Context
This device implements three independent non-inverting buffers, each with an open-drain output stage that requires external pull-up for HIGH-level assertion. The input structure includes integrated clamp diodes to GND and VCC, allowing current-limited overvoltage tolerance up to 7.0 V absolute maximum.
It adheres to JEDEC JESD7A (2.0 V–6.0 V) and JESD8C (2.7 V–3.6 V) standards, with static input thresholds defined for CMOS logic (VIH ≥ 4.2 V at VCC = 6.0 V), and dynamic performance characterized by tPZL/tPLZ asymmetry due to open-drain switching behavior - LOW-to-OFF delay exceeds OFF-to-LOW delay by up to 3 ns under identical conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply voltage | 2.0 V to 6.0 V - enables direct interface with 3.3 V and 5 V logic domains without level translators. |
| Output type | Open-drain - supports wired-AND bus topologies and bidirectional communication when paired with external pull-up. |
| Propagation delay | 7 ns (typ, VCC = 6.0 V) - ensures timing-critical signal buffering in automotive CAN/LIN auxiliary logic paths. |
| Input clamp diodes | Integrated - permits use of series current-limiting resistors for interfacing to 12 V automotive signals while protecting internal circuitry. |
| Ambient temperature | -40 °C to +125 °C - qualified per AEC-Q100 Grade 1 for under-hood and powertrain-adjacent applications. |
| ESD protection | HBM > 2000 V, CDM > 1000 V - meets automotive ESD robustness requirements for assembly and field operation. |
| Output sink current | 5.2 mA (max, VOL ≤ 0.33 V at VCC = 6.0 V) - sufficient to drive standard 4.7 kΩ pull-ups on 5 V buses with <0.33 V LOW-level margin. |
Pinout & Package
TSSOP8 package (SOT505-2): plastic thin shrink small outline, 8 leads, 3 mm body width, 0.5 mm lead length, 0.65 mm pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 6 | 1A, 2A, 3A | Independent data inputs - each controls one open-drain buffer; tolerant to VI > VCC via clamp diodes. |
| 2, 5, 7 | 3Y, 1Y, 2Y | Open-drain outputs - must be externally pulled up; sink current only; no internal pull-up. |
| 4 | GND | Ground reference - all voltage measurements referenced here; return path for input clamp and output sink currents. |
| 8 | VCC | Power supply - supplies internal logic and defines output HIGH-level threshold; also serves as clamp diode anode reference. |
Key Features
| Feature | Design Value |
|---|---|
| Automotive qualification | AEC-Q100 Grade 1 - validated for continuous operation at +125 °C ambient, supporting engine control unit (ECU) peripheral logic. |
| Wide VCC range | 2.0 V to 6.0 V - eliminates need for separate voltage regulators when interfacing legacy 5 V and modern 3.3 V subsystems. |
| Input overvoltage tolerance | VI up to 7.0 V (absolute max) - enables direct connection to 12 V battery-sensed signals using 10 kΩ series resistors. |
| Low dynamic power | CPD = 4 pF - minimizes switching power in high-frequency enable/disable sequences common in LED driver control logic. |
| Latch-up immunity | Exceeds 100 mA per JESD78 Class II Level B - prevents destructive latch-up during load dump transients in automotive 12 V rail environments. |
Applications
| Automotive Body Control Module | I²C Bus Level Shifter |
|---|---|
Use Scenario: Signal conditioning between 5 V microcontroller GPIO and 3.3 V sensor interface ICs in door module PCBs. IC Role / Device Role / Timing Role: Open-drain buffer isolates voltage domains while preserving signal integrity and enabling bidirectional communication. Use Value: Eliminates discrete MOSFET level shifters, reducing BOM count and PCB area by 30% in space-constrained modules. |
Use Scenario: Interfacing 3.3 V master and 5 V slave devices on shared I²C bus with pull-up to 5 V rail. IC Role / Device Role / Timing Role: Acts as unidirectional buffer on SDA/SCL lines to prevent back-driving and ensure proper LOW-level voltage compliance. Use Value: Maintains VOL ≤ 0.33 V at 5.2 mA sink, meeting I²C FAST-mode specification (VOL ≤ 0.4 V) with margin. |
| LED Driver Enable Logic | Wake-Up Signal Aggregator |
Use Scenario: Enabling multiple constant-current LED drivers via shared enable line controlled by low-power MCU. IC Role / Device Role / Timing Role: Triple buffer provides fan-out capability and voltage translation from 3.3 V MCU to 5 V LED driver EN pins. Use Value: Delivers 5.2 mA sink per channel, ensuring reliable turn-on of drivers requiring 4.5 V minimum EN threshold. |
Use Scenario: Combining wake-up requests from multiple sensors (CAN, LIN, analog) into single interrupt line for power management IC. IC Role / Device Role / Timing Role: Wired-AND aggregation using open-drain outputs - any active LOW input pulls combined line LOW. Use Value: Supports fail-safe wake-up: single-point failure in one sensor path does not disable overall system wake-up capability. |
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 |
|---|---|---|---|
| 74HC3G07DC-Q100 | VSSOP8 package (2.3 mm width), higher thermal resistance (4.9 mW/K derating above 99 °C) | Better suited for ultra-dense PCB layouts where board space is constrained more than thermal budget | Select when footprint reduction outweighs thermal margin requirements in passive-cooled modules |
| 74HCT3G07DP-Q100 | TTL-compatible inputs (VIH = 2.0 V min), slightly higher ICC (up to 20 μA vs. 10 μA at VCC = 6.0 V) | Required when interfacing legacy 5 V TTL logic families without level translation | Choose only if driving from 5 V TTL sources; otherwise HC version offers lower power and wider VCC flexibility |
Compared with 74HC3G07DC-Q100, the DP variant offers superior thermal performance in TSSOP8 for sustained +125 °C operation; versus 74HCT3G07DP-Q100, it reduces static power by 50% and extends supply range down to 2.0 V - critical for mixed-voltage automotive subsystems.
Availability
74HC3G07DP-Q100 is available at Aetrix Electronics and suitable for automotive body electronics, powertrain sensor interfaces, and infotainment peripheral logic requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74HC3G07DP-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 essential efficiency technologies, delivering high-performance logic, discrete, and MOSFET solutions optimized for automotive, industrial, and mobile applications.
This device belongs to Nexperia's automotive-qualified HC logic family, engineered specifically for robust, low-power signal buffering in harsh-temperature vehicle subsystems where reliability and AEC-Q100 compliance are mandatory.
FAQ
What is the maximum allowable input voltage when VCC = 3.3 V?
The absolute maximum input voltage is 7.0 V per Table 5, enabled by internal clamp diodes to VCC and GND. When VCC = 3.3 V, a 12 V signal may be safely applied through a current-limiting resistor sized to keep IIK ≤ ±20 mA - e.g., a 470 Ω resistor limits current to ~18 mA at 12 V.
Can this IC drive a 4.7 kΩ pull-up to 5 V?
Yes: at VCC = 5 V and IO = 1.06 mA (5 V / 4.7 kΩ), the typical VOL is 0.15 V (Table 7), well below the 0.4 V I²C FAST-mode limit. The 5.2 mA maximum sink rating provides ample margin for worst-case process/voltage/temperature corners.
Is there an internal pull-up on the outputs?
No - all outputs (1Y, 2Y, 3Y) are strictly open-drain with no internal pull-up. External pull-up resistors must be used to define the HIGH state; value selection depends on bus capacitance, speed requirements, and sink current capability - typical values range from 2.2 kΩ to 10 kΩ.
How does the 74HC3G07DP-Q100 differ from standard 74HC07?
It integrates three independent buffers in a single TSSOP8 package (vs. six in SO14), supports extended -40 °C to +125 °C operation, and is AEC-Q100 Grade 1 qualified. Electrically, it matches HC07 AC/DC specs but adds automotive-specific ESD (HBM > 2000 V) and latch-up (≥100 mA) performance validation.
74HC3G07DP-Q100H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HC
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm 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:
- -, 5.2mA
- Voltage - Supply:
- 2V ~ 6V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
74HC3G07DP-Q100H FAQ
1.How can I place an order for 74HC3G07DP-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC3G07DP-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 74HC3G07DP-Q100H reliable?
The price and inventory of 74HC3G07DP-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC3G07DP-Q100H is usually 5 days.
3.What payment methods are accepted for 74HC3G07DP-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC3G07DP-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC3G07DP-Q100H?
74HC3G07DP-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC3G07DP-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 74HC3G07DP-Q100H?
For technical support, including 74HC3G07DP-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC3G07DP-Q100H requirements.
6.How does Aetrix verify that 74HC3G07DP-Q100H is sourced from the original manufacturer or authorized distributors?
All 74HC3G07DP-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 74HC3G07DP-Q100H meets industry standards.
7.What is the process for return or replacement of 74HC3G07DP-Q100H?
All 74HC3G07DP-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74HC3G07DP-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 74HC3G07DP-Q100H part is unused and in its original packaging.
Return procedure for 74HC3G07DP-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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