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Nexperia USA Inc. 74HC04BQ-Q100,115
- Part No.:
- 74HC04BQ-Q100,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-VFQFN Exposed Pad
- Datasheet:
-
74HC04BQ-Q100,115.pdf
- Description:
- IC INVERTER 6CH 1-INP 14DHVQFN
- Quantity:
- Payment:
- Shipping:
Inventory:2,896
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Product details
Overview
74HC04BQ-Q100 from Nexperia is an AEC-Q100 Grade 1 qualified hex inverter IC designed for automotive signal inversion and logic-level translation. It operates across 2.0 V to 6.0 V supply, delivers propagation delay as low as 7 ns at VCC = 6.0 V (CL = 50 pF), and features CMOS input levels with ±25 mA output drive capability. It is used in engine control unit (ECU) signal conditioning, body electronics level-shifting, and infotainment system logic buffering.
For engineers reviewing the 74HC04BQ-Q100 datasheet, 74HC04BQ-Q100 pinout, 74HC04BQ-Q100 application, or 74HC04BQ-Q100 equivalent, key selection criteria include its -40 °C to +125 °C automotive temperature range, DHVQFN14 package with side-wettable flanks for AOI, TTL-compatible 74HCT04BQ-Q100 variant, and verified static/dynamic performance per JEDEC JESD7A and JESD8C standards.
Technical Context
This device implements six independent CMOS inverters in a single monolithic IC, each with symmetrical push-pull output stages enabling rail-to-rail switching and high noise immunity (>50% of VCC). Input clamp diodes allow safe interfacing to voltages exceeding VCC when used with current-limiting resistors.
Its logic behavior follows standard inverting truth table (L→H, H→L), with propagation delays and transition times fully characterized across voltage (2.0–6.0 V), temperature (-40 °C to +125 °C), and capacitive load (15–50 pF) conditions. Static parameters-including VIH/VIL thresholds, VOH/VOL levels, and ICC-meet AEC-Q100 stress and reliability requirements for automotive Grade 1 operation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.0 V to 6.0 V - supports wide-battery automotive systems including 3.3 V and 5 V domains |
| Propagation Delay (tpd) | 7 ns typical at VCC = 6.0 V, CL = 50 pF - enables timing-critical signal inversion in fast digital subsystems |
| Output Drive Current | ±25 mA - sufficient to directly drive multiple LS-TTL inputs or small capacitive loads without external buffers |
| Operating Temperature | -40 °C to +125 °C - qualified per AEC-Q100 Grade 1 for under-hood and powertrain applications |
| Input Clamping Diodes | Integrated - permits safe interface to overvoltage signals (e.g., sensor outputs > VCC) using series resistors |
| ESD Protection | HBM >2000 V, CDM >1000 V - exceeds automotive ESD robustness requirements per JS-001/JS-002 |
| Power Dissipation Cap. | CPD = 21 pF - enables accurate dynamic power estimation (PD = CPD × VCC² × fi × N) for thermal design |
Pinout & Package
DHVQFN14 (SOT762-1) package: 2.5 mm × 3.0 mm × 0.85 mm body, no leads, 14 terminals, side-wettable flanks for automated optical inspection (AOI) of solder joints. Exposed thermal pad (terminal 7) is electrically isolated and may be left floating or connected to GND.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 5, 9, 11, 13 | Input (1A–6A) | Six independent logic inputs; each accepts CMOS-level signals (VIH ≥ 3.15 V @ VCC = 4.5 V) |
| 2, 4, 6, 8, 10, 12 | Output (1Y–6Y) | Six complementary inverted outputs; each drives full-rail CMOS loads with VOH ≥ 3.98 V @ IO = –4.0 mA |
| 7 | GND | Primary ground reference; all internal circuitry referenced to this node |
| 14 | VCC | Main supply input; decoupling capacitor required within 1 cm for stable high-speed operation |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use from –40 °C to +125 °C ambient, including HTOL, TC, and ESD stress testing |
| Side-wettable flanks (SWF) | Enables 100% automated optical inspection (AOI) of bottom-solder joints in DHVQFN14 assembly |
| Wide VCC range (2.0–6.0 V) | Eliminates need for separate voltage translators when interfacing 3.3 V controllers with 5 V peripherals |
| High noise immunity | Typical noise margin >1.3 V at VCC = 4.5 V - suppresses false triggering in electrically noisy vehicle environments |
| Latch-up immunity | Exceeds 100 mA per JESD78 Class II Level B - prevents destructive latch-up during transient overvoltage events |
Applications
| Engine Control Unit (ECU) Signal Inversion | Body Control Module (BCM) Level Translation |
|---|---|
Use Scenario: Inverting camshaft position sensor signals before feeding to microcontroller capture timers. IC Role / Device Role / Timing Role: Signal polarity correction and noise filtering via Schmitt-trigger-compatible input structure. Use Value: Ensures deterministic edge alignment for precise ignition timing, leveraging sub-10 ns propagation delay at 5 V. |
Use Scenario: Translating 12 V switch inputs down to 3.3 V logic levels for door lock controller MCU. IC Role / Device Role / Timing Role: Voltage-level adaptation with integrated input clamping diodes enabling direct connection to unregulated 12 V lines. Use Value: Eliminates external resistor-diode networks, reducing BOM count and PCB area while maintaining AEC-Q100 compliance. |
| Infotainment System Bus Buffering | ADAS Camera Interface Signal Conditioning |
Use Scenario: Isolating and inverting I²C clock lines between SoC and display driver ICs to prevent bus contention. IC Role / Device Role / Timing Role: Bidirectional signal integrity preservation with low capacitive loading (CI = 3.5 pF) and matched rise/fall times. Use Value: Maintains I²C timing margins across temperature extremes, avoiding clock stretching or arbitration failure. |
Use Scenario: Inverting synchronization pulses from image sensor to FPGA-based vision processor in surround-view systems. IC Role / Device Role / Timing Role: High-speed pulse inversion with <22 ns max tpd at +125 °C ensuring frame sync accuracy. Use Value: Guarantees sub-microsecond timing alignment between camera modules and processing pipeline under thermal stress. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar hex inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HCT04BQ-Q100 | TTL-compatible inputs (VIH = 2.0 V min), identical DHVQFN14 package and AEC-Q100 Grade 1 rating | Better suited for mixed-logic systems with legacy 5 V TTL outputs driving CMOS loads | Select when interfacing with older 5 V microcontrollers or discrete transistor logic without level shifters |
| SN74HC04QPWRQ1 | TI's AEC-Q100 Grade 1 hex inverter in TSSOP-14 (SOT402-1); same VCC range but higher thermal resistance (θJA = 137 K/W vs. 98 K/W) | Preferred where board space allows larger footprint and reflow profile favors TSSOP | Choose if existing PCB layout uses TSSOP-14 footprints or requires TI's long-term supply assurance |
Compared with 74HC04BQ-Q100, the 74HCT04BQ-Q100 offers lower input threshold compatibility at the cost of reduced noise margin, while SN74HC04QPWRQ1 trades thermal performance and AOI capability for broader distributor availability and TI-specific qualification documentation.
Availability
74HC04BQ-Q100 is available at Aetrix Electronics and suitable for engine control units, body electronics modules, and ADAS camera interfaces requiring stable component supply across automotive production lifecycles.
Supply support for 74HC04BQ-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 delivering high-performance, reliable logic, discrete, and MOSFET solutions optimized for automotive, industrial, and consumer applications.
This device belongs to Nexperia's AEC-Q100-qualified automotive logic portfolio, engineered specifically for robust signal conditioning in harsh-temperature, high-reliability vehicle subsystems.
FAQ
Is the exposed thermal pad on the DHVQFN14 package electrically connected?
No - terminal 7 is a non-functional thermal pad with no electrical connection. Per Nexperia's datasheet, it may remain floating or be soldered to GND for improved thermal dissipation, but must not be tied to any other net. Its isolation eliminates risk of short circuits during PCB assembly.
Can 74HC04BQ-Q100 drive a 50 pF load at 10 MHz while staying within its power budget?
Yes - at VCC = 5.0 V, CL = 50 pF, and 10 MHz toggle rate, dynamic power is PD ≈ CPD × VCC² × fi × N = 21 pF × 25 V² × 10 MHz × 6 = ~315 μW, well below the 500 mW total power dissipation limit for SOT762-1 at +25 °C ambient.
What is the maximum input voltage allowed when VCC = 0 V (unpowered state)?
The absolute maximum input voltage is –0.5 V to VCC + 0.5 V. With VCC = 0 V, inputs must stay within –0.5 V to +0.5 V. Exceeding this risks damage unless current is limited to ±20 mA via external resistors - a design practice enabled by the integrated input clamp diodes.
How does the 74HC04BQ-Q100 differ from the commercial-grade 74HC04BQ?
The "-Q100" suffix denotes full AEC-Q100 Grade 1 qualification: extended temperature testing (–40 °C to +125 °C), enhanced ESD robustness (HBM >2000 V), rigorous latch-up screening (>100 mA), and certified manufacturing process controls - none of which apply to the non-Q100 commercial version.
74HC04BQ-Q100,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HC
- Package/Case:
- 14-VFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Inverter
- Number of Circuits:
- 6
- Number of Inputs:
- 1
- Features:
- -
- Voltage - Supply:
- 2V ~ 6V
- Current - Quiescent (Max):
- 2 µA
- Current - Output High, Low:
- 5.2mA, 5.2mA
- Input Logic Level - Low:
- 0.5V ~ 1.8V
- Input Logic Level - High:
- 1.5V ~ 4.2V
- Max Propagation Delay @ V, Max CL:
- 14ns @ 6V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-DHVQFN (2.5x3)
74HC04BQ-Q100,115 FAQ
1.How can I place an order for 74HC04BQ-Q100,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC04BQ-Q100,115 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 74HC04BQ-Q100,115 reliable?
The price and inventory of 74HC04BQ-Q100,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC04BQ-Q100,115 is usually 5 days.
3.What payment methods are accepted for 74HC04BQ-Q100,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC04BQ-Q100,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC04BQ-Q100,115?
74HC04BQ-Q100,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC04BQ-Q100,115 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 74HC04BQ-Q100,115?
For technical support, including 74HC04BQ-Q100,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC04BQ-Q100,115 requirements.
6.How does Aetrix verify that 74HC04BQ-Q100,115 is sourced from the original manufacturer or authorized distributors?
All 74HC04BQ-Q100,115 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 74HC04BQ-Q100,115 meets industry standards.
7.What is the process for return or replacement of 74HC04BQ-Q100,115?
All 74HC04BQ-Q100,115 units undergo pre-shipment inspection (PSI). If there is an issue with 74HC04BQ-Q100,115, 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 74HC04BQ-Q100,115 part is unused and in its original packaging.
Return procedure for 74HC04BQ-Q100,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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