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Nexperia USA Inc. 74HC11D-Q100J
- Part No.:
- 74HC11D-Q100J
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
74HC11D-Q100J.pdf
- Description:
- IC GATE AND 3CH 3-INP 14SO
- Quantity:
- Payment:
- Shipping:
Inventory:2,500
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Product details
Overview
74HC11D-Q100 from Nexperia is an automotive-qualified triple 3-input AND gate in SO14 (SOT108-1) package, operating from 2.0 V to 6.0 V supply, with propagation delay as low as 10 ns at VCC = 6.0 V and CL = 50 pF, CMOS-level input compatibility, and AEC-Q100 Grade 1 qualification for under-hood control logic.
For engineers reviewing the 74HC11D-Q100 datasheet, 74HC11D-Q100 pinout, 74HC11D-Q100 application, or 74HC11D-Q100 equivalent, this device supports high-noise-immunity combinatorial logic in automotive body control modules, powertrain sensor interface conditioning, and infotainment system signal routing where TTL-compatible alternatives are not required.
Technical Context
This device implements three independent 3-input AND functions using standard CMOS silicon technology, with input clamp diodes enabling safe interfacing to voltages exceeding VCC when used with current-limiting resistors. Each gate exhibits symmetrical HIGH/LOW output voltage thresholds referenced to VCC.
It operates across two temperature ranges: -40 °C to +125 °C (fully specified), with static and dynamic parameters validated per JEDEC JESD7A and JESD8C standards. Input leakage remains ≤ ±1 μA at VCC = 6.0 V, and latch-up immunity exceeds 100 mA per JESD78 Class II Level B.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Triple independent 3-input AND gate; enables compact implementation of multi-signal enable logic without external gating. |
| Supply Voltage Range | 2.0 V to 6.0 V; supports direct interface with 3.3 V and 5.0 V microcontrollers and legacy 6 V automotive subsystems. |
| Propagation Delay (tpd) | 10 ns (max) at VCC = 6.0 V, CL = 50 pF; ensures timing-critical enable paths meet sub-20 ns budget in engine control units. |
| Input Voltage Levels | CMOS-compatible: VIH ≥ 4.2 V, VIL ≤ 1.8 V at VCC = 6.0 V; eliminates level-shifting when driven by same-supply logic. |
| Operating Temperature | -40 °C to +125 °C; qualified per AEC-Q100 Grade 1 for placement in engine bay, transmission control, and ADAS sensor hubs. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V; withstands handling and board assembly stresses in automotive manufacturing environments. |
| Power Dissipation | CPD = 18 pF; enables accurate dynamic power estimation (PD = CPD × VCC² × fi × N) for thermal-aware PCB layout. |
Pinout & Package
SO14 plastic small outline package (SOT108-1), 14-pin, body width 3.9 mm, lead pitch 1.27 mm, compliant with JEDEC MS-012.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A, 2A, 3A | Data input (Gate 1–3 A-input) | Three dedicated inputs per gate; each accepts CMOS-level signals up to VCC + 0.5 V with clamping diode protection. |
| 1B, 2B, 3B | Data input (Gate 1–3 B-input) | Second input per gate; electrically identical to A-inputs; enables full 3-input AND function per channel. |
| 1C, 2C, 3C | Data input (Gate 1–3 C-input) | Third input per gate; all nine inputs share identical VIH/VIL thresholds and input capacitance (CI = 3.5 pF). |
| 1Y, 2Y, 3Y | Data output (Gate 1–3 output) | Push-pull CMOS outputs capable of sourcing/sinking ±4.0 mA at VCC = 4.5 V; VOH ≥ 3.98 V, VOL ≤ 0.26 V. |
| VCC | Supply voltage | Single positive supply pin (Pin 14); must be decoupled locally to suppress switching noise coupling into adjacent gates. |
| GND | Ground reference | Common return path (Pin 7); critical for noise immunity-requires low-inductance connection to system ground plane. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for continuous operation from -40 °C to +125 °C in automotive powertrain and chassis systems. |
| Input clamp diodes | Enables safe interface to voltages > VCC using series current-limiting resistors-no external protection needed. |
| High noise immunity | Typical noise margin > 1.5 V at VCC = 4.5 V due to wide separation between VIH (3.15 V) and VIL (1.35 V). |
| Low dynamic power | CPD = 18 pF allows precise calculation of switching power; ICC < 40 μA at VCC = 6.0 V in static state. |
| JEDEC-compliant I/O | Fully conforms to JESD7A (2.0–6.0 V) and JESD8C (2.7–3.6 V), ensuring interoperability with industry-standard logic families. |
Applications
| Engine Control Unit (ECU) Enable Logic | Body Control Module (BCM) Signal Gating |
|---|---|
|
Use Scenario: Enabling fuel injector driver circuits only when crankshaft position, camshaft sync, and throttle angle signals all indicate valid combustion timing. IC Role / Device Role / Timing Role: Combinatorial AND gate providing synchronous 3-signal validation before actuating high-side drivers. Use Value: Prevents unintended injector firing during cranking transients or sensor faults by requiring concurrent valid inputs. |
Use Scenario: Controlling interior lighting dimming sequence based on door open status, ambient light level, and ignition key position. IC Role / Device Role / Timing Role: Logic-level signal combiner generating a unified enable signal for PWM dimming controller. Use Value: Reduces MCU GPIO count by consolidating three discrete sensor inputs into one hardware-gated output. |
| ADAS Camera Power Sequencing | Infotainment System Bus Arbitration |
|
Use Scenario: Validating camera module readiness (power OK, clock stable, reset deasserted) before releasing I²C bus access to host processor. IC Role / Device Role / Timing Role: Hardware-based pre-check logic ensuring all three startup conditions are met prior to communication handshake. Use Value: Eliminates software polling delays and prevents I²C bus lockup caused by premature peripheral initialization. |
Use Scenario: Managing audio source selection priority among Bluetooth, USB, and AM/FM tuner when multiple inputs request simultaneous playback. IC Role / Device Role / Timing Role: Priority encoder front-end implementing fixed arbitration logic via hardwired AND conditions. Use Value: Provides deterministic, zero-latency source handover without MCU intervention or firmware overhead. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 3-input AND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HCT11D-Q100 | TTL-compatible inputs (VIH = 2.0 V min), otherwise identical pinout, timing, and packaging. | Required when driving from legacy 5 V TTL or LSTTL sources without level shifters. | Select when interfacing with older microcontrollers or discrete transistor logic lacking CMOS-level swing. |
| SN74LVC1G11DRYR | Single 3-input AND in 6-pin X2SON package; VCC = 1.65–5.5 V; tpd = 3.5 ns typical at 3.3 V. | Not pin-compatible; requires redesign for space-constrained layouts but offers lower propagation delay and smaller footprint. | Prefer for new designs prioritizing speed and miniaturization over gate density or drop-in replacement. |
Compared with 74HC11D-Q100, the 74HCT11D-Q100 eases integration with TTL sources but sacrifices noise margin, while the SN74LVC1G11DRYR delivers faster performance in half the area but requires PCB redesign and lacks AEC-Q100 Grade 1 certification.
Availability
74HC11D-Q100 is available at Aetrix Electronics and suitable for automotive engine control units, body electronics modules, and ADAS sensor interfaces requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74HC11D-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 semiconductor manufacturer specializing in high-performance, high-reliability logic, analog, and discrete components for automotive, industrial, and consumer markets.
This device belongs to Nexperia's automotive-qualified HC logic family, designed specifically to meet stringent AEC-Q100 requirements for under-hood and safety-critical vehicle subsystems.
FAQ
Is 74HC11D-Q100 pin-compatible with non-automotive 74HC11 variants?
Yes-74HC11D-Q100 uses the same SO14 (SOT108-1) pinout as standard 74HC11 devices. However, it is fully characterized and qualified for -40 °C to +125 °C operation and includes enhanced ESD and latch-up robustness per AEC-Q100 Grade 1, unlike commercial-grade versions.
Can 74HC11D-Q100 drive LEDs directly?
No-it is not intended for direct LED drive. Its outputs are rated for ±4.0 mA at VCC = 4.5 V, insufficient for typical indicator LEDs (requiring 5–20 mA). Use external buffer transistors or dedicated LED drivers for such loads.
What is the maximum clock frequency supported by this AND gate?
This is a combinational logic device with no internal clock; its usable frequency depends on propagation delay and load. With tpd = 10 ns (max) and CL = 50 pF, it supports reliable operation up to ~30 MHz in cascaded enable paths, assuming clean edges and proper termination.
Does 74HC11D-Q100 require external pull-up or pull-down resistors on unused inputs?
Yes-unused inputs must be tied to VCC or GND. Floating CMOS inputs cause increased supply current, noise susceptibility, and potential oscillation. The datasheet specifies VIH/VIL thresholds, so tying to defined rails ensures predictable logic states and minimizes power consumption.
74HC11D-Q100J Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HC
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- AND Gate
- Number of Circuits:
- 3
- Number of Inputs:
- 3
- 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:
- 17ns @ 6V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SO
74HC11D-Q100J FAQ
1.How can I place an order for 74HC11D-Q100J through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC11D-Q100J 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 74HC11D-Q100J reliable?
The price and inventory of 74HC11D-Q100J are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC11D-Q100J is usually 5 days.
3.What payment methods are accepted for 74HC11D-Q100J?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC11D-Q100J transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC11D-Q100J?
74HC11D-Q100J orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC11D-Q100J 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 74HC11D-Q100J?
For technical support, including 74HC11D-Q100J datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC11D-Q100J requirements.
6.How does Aetrix verify that 74HC11D-Q100J is sourced from the original manufacturer or authorized distributors?
All 74HC11D-Q100J 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 74HC11D-Q100J meets industry standards.
7.What is the process for return or replacement of 74HC11D-Q100J?
All 74HC11D-Q100J units undergo pre-shipment inspection (PSI). If there is an issue with 74HC11D-Q100J, 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 74HC11D-Q100J part is unused and in its original packaging.
Return procedure for 74HC11D-Q100J:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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