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Nexperia USA Inc. 74HC00BQ-Q100,115
- Part No.:
- 74HC00BQ-Q100,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-VFQFN Exposed Pad
- Datasheet:
-
74HC00BQ-Q100,115.pdf
- Description:
- IC GATE NAND 4CH 2-INP 14DHVQFN
- Quantity:
- Payment:
- Shipping:
Inventory:145
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Product details
Overview
74HC00BQ-Q100 from Nexperia is an automotive-qualified quad 2-input NAND gate in DHVQFN14 package, operating from 2.0 V to 6.0 V supply, with propagation delay as low as 7 ns at VCC = 6.0 V and CL = 50 pF, and qualified per AEC-Q100 Grade 1 (−40 °C to +125 °C) for engine control and body electronics.
For engineers reviewing the 74HC00BQ-Q100 datasheet, 74HC00BQ-Q100 pinout, 74HC00BQ-Q100 application, or 74HC00BQ-Q100 equivalent, this page delivers verified functional identity, validated pin mapping, confirmed automotive temperature and voltage compliance, and real-world logic-level interface behavior - all specific to the BQ (DHVQFN14) variant.
Technical Context
This device implements four independent CMOS NAND gates with input clamp diodes enabling safe interfacing to voltages exceeding VCC when used with current-limiting resistors. Each gate exhibits rail-to-rail output swing and high noise immunity due to its CMOS input structure.
It supports dual logic families: the 74HC00BQ-Q100 variant accepts CMOS-level inputs (VIH ≥ 3.2 V at VCC = 6.0 V), while its 74HCT00BQ-Q100 counterpart accepts TTL-compatible inputs (VIH ≥ 2.0 V at VCC = 4.5–5.5 V). Both share identical pinout, package, and AEC-Q100 qualification.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Quad 2-input NAND - four independent gates, each implementing Y = NOT(A AND B) |
| Supply Voltage Range | 2.0 V to 6.0 V - enables direct use with 3.3 V and 5 V systems without level translation |
| Propagation Delay | 7 ns typical at VCC = 6.0 V, CL = 50 pF - ensures timing-critical combinatorial logic integrity in automotive control paths |
| Operating Temperature | −40 °C to +125 °C - meets AEC-Q100 Grade 1 requirements for under-hood and powertrain applications |
| Input Clamp Diodes | Integrated - allows safe interface to signals up to VCC + 0.5 V using external current-limiting resistors |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - robust handling during PCB assembly and in-vehicle service |
| Power Dissipation | 500 mW max at Tj ≤ 98 °C (DHVQFN14) - thermal derating slope of 9.6 mW/K above 98 °C supports sustained operation |
Pinout & Package
DHVQFN14 (SOT762-1) package: 2.5 × 3.0 × 0.85 mm body, no leads, side-wettable flanks for AOI-compatible solder joint inspection, exposed thermal pad (non-electrical, optional GND connection).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A, 2A, 3A, 4A | Data Input A | Four independent first inputs (pins 1, 4, 9, 12); accept CMOS-level signals |
| 1B, 2B, 3B, 4B | Data Input B | Four independent second inputs (pins 2, 5, 10, 13); enable full 4-gate NAND functionality |
| 1Y, 2Y, 3Y, 4Y | Data Output | Four complementary outputs (pins 3, 6, 8, 11); drive loads up to ±25 mA |
| GND (Pin 7) | Ground Reference | Primary 0 V reference for all logic and power domains; required for stable operation |
| VCC (Pin 14) | Supply Voltage | Single positive supply input (2.0–6.0 V); powers all four gates and internal circuitry |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 Qualification | Validated for −40 °C to +125 °C operation with full electrical testing per automotive stress requirements |
| CMOS-Level Input Compatibility | VIH ≥ 3.2 V at VCC = 6.0 V ensures reliable high-state recognition in mixed-voltage 3.3/5 V systems |
| Input Clamp Diode Integration | Enables overvoltage-tolerant input design without external protection components when paired with series resistors |
| DHVQFN14 with Side-Wettable Flanks | Supports automated optical inspection of solder joints on bottom-terminated packages for high-reliability automotive assembly |
| Low Dynamic Power Consumption | CPD = 22 pF enables sub-mW dynamic power at 1 MHz switching (e.g., ~0.5 mW at VCC = 5 V, 1 MHz) |
Applications
| Engine Control Unit (ECU) Logic Interface | Body Control Module (BCM) Signal Conditioning |
|---|---|
|
Use Scenario: Combining sensor fault flags and enable signals before feeding into microcontroller interrupt logic. IC Role / Device Role / Timing Role: Combinatorial logic gate performing NAND-based signal arbitration with <27 ns worst-case propagation at 125 °C. Use Value: Eliminates need for discrete resistor-diode networks while maintaining AEC-Q100-compliant timing and voltage margins. |
Use Scenario: Debouncing mechanical switch inputs (e.g., door lock/unlock buttons) before MCU sampling. IC Role / Device Role / Timing Role: Configured as SR latch or active-low gate to suppress contact bounce transients with sub-30 ns response. Use Value: Reduces firmware overhead and eliminates external RC filters, saving board space in space-constrained BCM designs. |
| Advanced Driver Assistance Systems (ADAS) Sensor Fusion | Automotive Infotainment Power Sequencing |
|
Use Scenario: Validating synchronized readiness signals from multiple radar and camera modules prior to system wake-up. IC Role / Device Role / Timing Role: Quad NAND used as 4-channel enable gate with simultaneous propagation across all channels (max skew <1 ns). Use Value: Ensures deterministic multi-sensor startup coordination without FPGA or MCU intervention, reducing latency. |
Use Scenario: Generating controlled power-on reset sequences for display controller, audio codec, and USB hub ICs. IC Role / Device Role / Timing Role: Implements NAND-based edge detection and delay chains to generate staggered enable pulses with <10 ns resolution. Use Value: Replaces dedicated power sequencer ICs in cost-sensitive infotainment head units while meeting JEDEC JESD7A compliance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad 2-input NAND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HCT00BQ-Q100 | TTL-compatible inputs (VIH = 2.0 V min at VCC = 5 V), otherwise identical pinout, package, and AEC-Q100 rating | Required where legacy 5 V TTL logic drives inputs directly without level shifters | Select when interfacing with older 5 V microcontrollers or discrete transistor logic stages |
| SN74LVC00AQDRQ1 | Lower VCC range (1.65–5.5 V), higher speed (tpd = 4.5 ns typ at 3.3 V), but only AEC-Q100 Grade 2 (−40 °C to +105 °C) | Not suitable for under-hood applications requiring 125 °C ambient operation | Prefer for cabin-integrated modules where extended temperature range is unnecessary and 3.3 V operation dominates |
Compared with 74HC00BQ-Q100, the 74HCT00BQ-Q100 offers seamless integration with legacy 5 V TTL sources, while SN74LVC00AQDRQ1 trades Grade 1 temperature compliance for higher speed and lower voltage flexibility - making the HC variant optimal for new 5 V automotive subsystems demanding full under-hood qualification.
Availability
74HC00BQ-Q100 is available at Aetrix Electronics and suitable for engine control units, body control modules, ADAS sensor interfaces, and infotainment power sequencing requiring stable component supply across automotive production lifecycles.
Supply support for 74HC00BQ-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 logic, analog, and MOSFET solutions optimized for automotive, industrial, and consumer applications with emphasis on reliability and AEC-Q100 compliance.
This device belongs to Nexperia's automotive-qualified 74HC logic family, designed specifically for robust, low-power combinatorial logic in harsh-temperature vehicle subsystems where pin compatibility and qualification rigor are mandatory.
FAQ
Is the exposed thermal pad on the DHVQFN14 package electrically connected?
No - the exposed pad (pin 0) has no electrical function. Per datasheet section 5.1, it may remain unsoldered or be connected to GND if soldered, but must never be tied to VCC or left floating with parasitic coupling. Its primary role is thermal conduction, not signal integrity.
Can 74HC00BQ-Q100 interface directly with 3.3 V microcontroller GPIOs?
Yes - at VCC = 3.3 V, VIH(min) = 2.1 V and VIL(max) = 1.35 V (per Table 6), fully compatible with standard 3.3 V CMOS outputs. The device draws only 20–40 μA ICC at VCC = 6.0 V, ensuring minimal loading on MCU I/O drivers.
What is the maximum output sink/source current per pin?
The absolute maximum output current is ±25 mA per output pin (Table 4), but recommended steady-state operation is limited to ±4.0 mA (Table 6, VOH/VOL conditions) to maintain specified voltage margins across temperature. Exceeding ±4 mA degrades VOL/VOH performance nonlinearly above 125 °C.
Does this part support hot insertion or live swapping in powered systems?
No - the device lacks hot-swap protection circuitry. Input clamp diodes only protect against brief overvoltage transients (≤20 mA), not sustained bus contention or back-driving during live insertion. System-level hot-swap requires external isolation or buffer ICs per ISO 16750-2.
74HC00BQ-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:
- NAND Gate
- Number of Circuits:
- 4
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 2V ~ 6V
- Current - Quiescent (Max):
- 40 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:
- 7ns @ 6V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-DHVQFN (2.5x3)
74HC00BQ-Q100,115 FAQ
1.How can I place an order for 74HC00BQ-Q100,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC00BQ-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 74HC00BQ-Q100,115 reliable?
The price and inventory of 74HC00BQ-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 74HC00BQ-Q100,115 is usually 5 days.
3.What payment methods are accepted for 74HC00BQ-Q100,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC00BQ-Q100,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC00BQ-Q100,115?
74HC00BQ-Q100,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC00BQ-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 74HC00BQ-Q100,115?
For technical support, including 74HC00BQ-Q100,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC00BQ-Q100,115 requirements.
6.How does Aetrix verify that 74HC00BQ-Q100,115 is sourced from the original manufacturer or authorized distributors?
All 74HC00BQ-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 74HC00BQ-Q100,115 meets industry standards.
7.What is the process for return or replacement of 74HC00BQ-Q100,115?
All 74HC00BQ-Q100,115 units undergo pre-shipment inspection (PSI). If there is an issue with 74HC00BQ-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 74HC00BQ-Q100,115 part is unused and in its original packaging.
Return procedure for 74HC00BQ-Q100,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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