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Nexperia USA Inc. 74HCT11PW,112
- Part No.:
- 74HCT11PW,112
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- -
- Datasheet:
-
74HCT11PW,112.pdf
- Description:
- IC GATE AND
- Quantity:
- Payment:
- Shipping:
Inventory:29,395
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Product details
Overview
74HCT11PW,112 from Nexperia is a triple 3-input AND gate logic IC operating at TTL-compatible input levels (VIH = 2.0 V min, VIL = 0.8 V max), with supply voltage range 4.5–5.5 V, propagation delay of 16–36 ns (VCC = 4.5 V, CL = 50 pF), and rated for -40 °C to +125 °C operation in TSSOP14 package. It serves as a combinational logic building block in digital control, address decoding, and enable gating circuits.
For engineers reviewing the 74HCT11PW,112 datasheet, 74HCT11PW,112 pinout, 74HCT11PW,112 application, or 74HCT11PW,112 equivalent, key selection considerations include TTL-level input compatibility, guaranteed 125 °C operation, low dynamic power (CPD = 20 pF), and TSSOP14 footprint suitability for space-constrained industrial control and instrumentation PCBs.
Technical Context
This device implements three independent 3-input AND gates in a single monolithic CMOS structure with input clamp diodes enabling safe interfacing to voltages exceeding VCC when current-limiting resistors are used. Each gate outputs HIGH only when all three inputs are simultaneously HIGH, per standard Boolean AND truth table.
It features TTL-compatible input thresholds (VIH ≥ 2.0 V, VIL ≤ 0.8 V at VCC = 4.5–5.5 V), ensuring seamless integration with legacy 5 V TTL systems, and meets JEDEC JESD8C (2.7–3.6 V) and JESD7A (2.0–6.0 V) standards for interoperability and robustness.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Triple independent 3-input AND gates - enables parallel Boolean conjunction of three signals per gate |
| Supply Voltage (VCC) | 4.5 V to 5.5 V - ensures compatibility with standard 5 V TTL and mixed-voltage digital systems |
| Propagation Delay (tpd) | 16–36 ns at VCC = 4.5 V, CL = 50 pF - defines maximum timing budget for critical path logic in real-time control |
| Input Thresholds | VIH = 2.0 V min, VIL = 0.8 V max - guarantees reliable recognition of TTL logic levels without level-shifting |
| Operating Temperature | -40 °C to +125 °C - supports deployment in under-hood automotive modules, industrial PLCs, and high-ambient environments |
| Power Dissipation Cap | Ptot = 500 mW (derates 7.3 mW/K above 81 °C) - sets thermal design limit for continuous operation in sealed enclosures |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - reduces risk of field failure during handling and board assembly |
Pinout & Package
TSSOP14 plastic thin shrink small outline package (SOT402-1), 14-lead, body width 4.4 mm, lead pitch 0.65 mm, suitable for fine-pitch automated assembly and high-density routing.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A, 2A, 3A | Data input (Gate 1, 2, 3 A-input) | Three independent first inputs per AND gate - routed separately for distinct logic conditions |
| 1B, 2B, 3B | Data input (Gate 1, 2, 3 B-input) | Second input per gate - enables full 3-input conjunction without external fan-in |
| 1C, 2C, 3C | Data input (Gate 1, 2, 3 C-input) | Third input per gate - completes 3-input AND function per channel |
| 1Y, 2Y, 3Y | Data output (Gate 1, 2, 3 output) | Open-drain capable outputs with CMOS push-pull drive - directly interfaces to downstream logic or LED drivers |
| VCC | Positive supply | Single 4.5–5.5 V rail powers all three gates - eliminates need for multiple supply domains |
| GND | Ground reference | Common 0 V return for all inputs, outputs, and internal circuitry - critical for noise immunity |
Key Features
| Feature | Design Value |
|---|---|
| TTL-compatible inputs | Enables direct connection to 5 V TTL microcontrollers, FPGAs, and legacy logic without level shifters |
| Wide temperature range | Guaranteed operation from -40 °C to +125 °C supports industrial and extended-temperature applications |
| Input clamp diodes | Allows safe interface to signals up to VCC + 0.5 V using series resistors - simplifies mixed-voltage interconnect |
| Low dynamic power | CPD = 20 pF enables sub-mW switching power at 1 MHz - extends battery life in portable instrumentation |
| Latch-up immunity | Exceeds 100 mA per JESD78 Class II Level B - prevents destructive latch-up during transient overvoltage events |
Applications
| Industrial PLC I/O Expansion | Automotive Body Control Module |
|---|---|
|
Use Scenario: Enabling discrete sensor inputs (e.g., door open, hood latch, trunk release) before feeding into MCU GPIOs. IC Role / Device Role / Timing Role: Logic-level gating and signal conditioning for safety-critical status monitoring. Use Value: Ensures only valid 3-signal combinations (e.g., ignition ON + brake applied + gear in P) trigger actuator enable paths. |
Use Scenario: Combining CAN bus activity, ignition state, and ambient light sensor output to control interior lighting dimming logic. IC Role / Device Role / Timing Role: Combinatorial decision node for multi-condition activation in vehicle subsystems. Use Value: Reduces MCU interrupt load by pre-processing concurrent conditions in hardware with <36 ns latency. |
| Medical Infusion Pump Safety Interlock | Test Equipment Signal Routing |
|
Use Scenario: Validating simultaneous presence of motor enable, door closed, and pressure sensor OK before initiating fluid delivery. IC Role / Device Role / Timing Role: Hardware-enforced safety gate preventing hazardous actuation unless all three conditions are met. Use Value: Meets IEC 62304 Class C software safety requirements via deterministic, non-software-dependent logic. |
Use Scenario: Selecting between calibration reference and DUT signal paths based on test mode, fixture ID, and self-test status. IC Role / Device Role / Timing Role: Parallel signal enable controller for multi-channel automated test systems. Use Value: Eliminates FPGA resource usage for simple 3-input gating, freeing logic for higher-value algorithmic functions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar triple 3-input AND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HCT11D,653 | SO14 package (SOT108-1), wider body (3.9 mm), higher thermal resistance (10.1 mW/K derating above 100 °C) | Better suited for through-hole prototyping or legacy board designs with SOIC footprints | Select when manual rework, thermal margin above 100 °C, or compatibility with existing SO14 layouts is required |
| SN74HCT11PWR | Texas Instruments part in TSSOP14; identical logic function but VIH/VIL specs differ slightly (VIH = 2.0 V min, same; VIL = 0.8 V max, same), CPD = 22 pF | Validated for TI-specific reference designs and automotive-grade production programs requiring TI sourcing | Select when TI ecosystem alignment, AEC-Q200 qualification, or dual-sourcing across vendors is mandated |
Compared with 74HCT11PW,112, the SO14 variant offers easier hand-soldering and higher thermal mass, while the TI alternative provides cross-vendor design continuity but with marginally higher dynamic capacitance - both require layout review for pin-compatible placement and thermal pad adaptation.
Availability
74HCT11PW,112 is available at Aetrix Electronics and suitable for industrial automation, automotive subsystems, and medical device manufacturing requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74HCT11PW,112 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, analog, and MOSFET solutions optimized for efficiency, miniaturization, and robustness in high-volume applications.
The 74HCT series targets industrial and automotive systems needing TTL-compatible CMOS logic with extended temperature operation, low power, and high noise immunity - designed specifically for reliability-critical digital control layers.
FAQ
What is the maximum clock frequency supported by the 74HCT11PW,112?
The 74HCT11PW,112 is a combinational logic gate, not a clocked device, so it has no defined clock frequency. Its usable signal switching rate is determined by propagation delay (16–36 ns) and transition time (7–22 ns). For reliable operation, input signal edges should be slower than 1/(2 × tpd) ≈ 14 MHz worst-case, assuming clean edges and proper load matching.
Can the 74HCT11PW,112 operate at 3.3 V supply?
No - the 74HCT11PW,112 is specified only for 4.5 V to 5.5 V operation. At 3.3 V, input thresholds (VIH ≥ 2.0 V) remain valid, but VOH and VOL performance degrades outside recommended conditions, and static/dynamic characteristics are not guaranteed. Use 74HC11PW for 2.0–6.0 V operation including 3.3 V.
Does this device require external pull-up or pull-down resistors on unused inputs?
Yes - unused inputs must be tied to VCC or GND to prevent floating states that cause increased ICC, noise susceptibility, and potential oscillation. The internal structure lacks weak pull-ups/pull-downs; leaving inputs unconnected violates recommended operating conditions and risks erratic behavior or excess power draw.
Is the TSSOP14 package of 74HCT11PW,112 RoHS and REACH compliant?
Yes - Nexperia confirms the 74HCT11PW,112 (SOT402-1) meets RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006, with lead-free terminations and halogen-free molding compound. Full compliance documentation is available via Nexperia's product change notifications and material declarations portal.
74HCT11PW,112 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Logic Type:
- -
- Number of Circuits:
- -
- Number of Inputs:
- -
- Features:
- -
- Voltage - Supply:
- -
- Current - Quiescent (Max):
- -
- Current - Output High, Low:
- -
- Input Logic Level - Low:
- -
- Input Logic Level - High:
- -
- Max Propagation Delay @ V, Max CL:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
74HCT11PW,112 FAQ
1.How can I place an order for 74HCT11PW,112 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HCT11PW,112 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 74HCT11PW,112 reliable?
The price and inventory of 74HCT11PW,112 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HCT11PW,112 is usually 5 days.
3.What payment methods are accepted for 74HCT11PW,112?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HCT11PW,112 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HCT11PW,112?
74HCT11PW,112 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HCT11PW,112 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 74HCT11PW,112?
For technical support, including 74HCT11PW,112 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HCT11PW,112 requirements.
6.How does Aetrix verify that 74HCT11PW,112 is sourced from the original manufacturer or authorized distributors?
All 74HCT11PW,112 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 74HCT11PW,112 meets industry standards.
7.What is the process for return or replacement of 74HCT11PW,112?
All 74HCT11PW,112 units undergo pre-shipment inspection (PSI). If there is an issue with 74HCT11PW,112, 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 74HCT11PW,112 part is unused and in its original packaging.
Return procedure for 74HCT11PW,112:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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