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Nexperia USA Inc. 74HCT11PW,118
- Part No.:
- 74HCT11PW,118
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
74HCT11PW,118.pdf
- Description:
- IC GATE AND 3CH 3-INP 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,536
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Product details
Overview
74HCT11PW,118 from Nexperia is a triple 3-input AND gate logic IC operating at 4.5 V to 5.5 V supply, delivering TTL-compatible input thresholds (VIH = 2.0 V min, VIL = 0.8 V max), propagation delay of 16–36 ns (VCC = 4.5 V, CL = 50 pF), and rail-to-rail CMOS output drive. It is used in digital control logic, address decoding, and bus gating in industrial microcontroller peripherals.
For engineers reviewing the 74HCT11PW,118 datasheet, 74HCT11PW,118 pinout, 74HCT11PW,118 application, or 74HCT11PW,118 equivalent, key selection criteria include TTL-level input compatibility, TSSOP14 thermal derating (7.3 mW/K above 81 °C), guaranteed operation from –40 °C to +125 °C, and compliance with JEDEC JESD7A and JESD8C standards.
Technical Context
The 74HCT11PW,118 implements three independent 3-input AND gates using silicon-gate CMOS technology with TTL-compatible input circuitry. Each gate features input clamp diodes enabling safe interfacing with voltages exceeding VCC when current-limiting resistors are used.
It operates within a strict 4.5–5.5 V supply range for TTL-level compatibility, supports static drive up to ±4.0 mA per output, and maintains defined VOH ≥ 3.98 V and VOL ≤ 0.33 V under load - ensuring robust noise margins in mixed-logic systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Triple 3-input AND gate; enables compact multi-input logic reduction without external gates |
| Supply Voltage (VCC) | 4.5 V to 5.5 V; ensures direct compatibility with 5 V TTL and mixed-voltage 5 V/3.3 V system interfaces |
| Input Thresholds | VIH = 2.0 V min, VIL = 0.8 V max; guarantees reliable recognition of standard TTL signal levels |
| Propagation Delay (tpd) | 16–36 ns @ VCC = 4.5 V, CL = 50 pF; supports >10 MHz toggle rates in combinatorial logic paths |
| Output Drive | ±4.0 mA per output; sufficient to drive 10 LS-TTL loads or multiple CMOS inputs directly |
| Operating Temperature | –40 °C to +125 °C; qualified for extended industrial and under-hood control applications |
| ESD Protection | HBM > 2000 V, CDM > 1000 V; reduces risk of handling damage during PCB assembly |
Pinout & Package
TSSOP14 plastic thin shrink small outline package (SOT402-1); 14-lead, 4.4 mm body width, 0.65 mm lead pitch; optimized for high-density PCB layouts and automated SMT assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A, 2A, 3A | Data input (Gate A/B/C first input) | Three independent 3-input AND gate inputs; each group shares no internal coupling |
| 1B, 2B, 3B | Data input (Gate A/B/C second input) | Second input per gate; all six pins electrically isolated and individually routable |
| 1C, 2C, 3C | Data input (Gate A/B/C third input) | Third input per gate; full 3-input functionality confirmed per gate in functional diagram Fig. 3 |
| 1Y, 2Y, 3Y | Data output (Gate A/B/C output) | CMOS push-pull outputs; capable of sourcing/sinking 4 mA while maintaining VOH/VOL specs |
| VCC | Positive supply | Single 4.5–5.5 V supply rail; powers all three gates; decoupling required at pin 14 |
| GND | Ground reference | Common 0 V return for all logic and power paths; must be low-impedance for noise immunity |
Key Features
| Feature | Design Value |
|---|---|
| TTL-compatible inputs | Enables direct interface with legacy 5 V TTL devices without level-shifting circuitry |
| Clamp diode protection | Allows safe connection of inputs to signals > VCC when series current-limiting resistors are used |
| Latch-up immunity | Exceeds 100 mA per JESD78 Class II Level B, preventing destructive latch-up under transient overvoltage |
| Wide temperature range | Specified from –40 °C to +125 °C, supporting deployment in harsh industrial environments |
| Low dynamic power | CPD = 20 pF; limits switching power dissipation in high-frequency logic networks |
Applications
| Industrial PLC I/O Expansion | Microcontroller Address Decoding |
|---|---|
Use Scenario: Expanding discrete input capability in programmable logic controllers by combining sensor status bits before latching. IC Role / Device Role / Timing Role: Combinatorial gating of three independent limit-switch or encoder signals into a single enable line for interrupt generation. Use Value: Reduces firmware polling overhead and eliminates need for additional MCU GPIOs or external logic arrays. |
Use Scenario: Selecting peripheral memory or I/O devices on an 8-bit microcontroller bus with partial address decoding. IC Role / Device Role / Timing Role: ANDing three upper address lines (e.g., A13–A15) to generate chip-select signals for memory-mapped peripherals. Use Value: Enables precise 8 KB address window selection with sub-10 ns timing margin at 12 MHz bus clock. |
| Automated Test Equipment (ATE) Signal Gating | Power Sequencing Control Logic |
Use Scenario: Enabling test stimulus delivery only when safety interlocks, calibration status, and trigger conditions are simultaneously met. IC Role / Device Role / Timing Role: Three-input logic gate verifying concurrent readiness signals before releasing high-voltage test pulses. Use Value: Provides deterministic, race-free hardware-enforced safety gating-no software dependency or timing jitter. |
Use Scenario: Controlling startup sequence of multi-rail power supplies (e.g., 5 V, 3.3 V, 1.8 V) in embedded systems. IC Role / Device Role / Timing Role: ANDing individual power-good signals to assert a global "system ready" flag after all rails stabilize. Use Value: Ensures downstream logic remains held in reset until all voltage domains meet regulation tolerance. |
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); higher thermal resistance (10.1 mW/K derating above 100 °C vs. 7.3 mW/K) | Preferred where board space allows larger footprint and manual rework is needed | Select when thermal budget permits larger package or legacy SO14 tooling is in use |
| SN74HCT11PWR | TSSOP14 from Texas Instruments; identical logic function but different ESD spec (HBM > 4000 V vs. >2000 V) | Suitable for high-ESD-risk assembly environments requiring enhanced handling robustness | Choose if TI's higher HBM rating aligns with your ESD control plan and supply chain preference |
Compared with 74HCT11PW,118, the SO14 variant trades thermal performance for mechanical robustness and ease of prototyping, while the TI alternative offers stronger HBM immunity at the cost of differing qualification history and long-term supply traceability.
Availability
74HCT11PW,118 is available at Aetrix Electronics and suitable for industrial PLC I/O expansion, microcontroller address decoding, and automated test equipment signal gating requiring stable component supply across extended temperature ranges and high-volume production cycles.
Supply support for 74HCT11PW,118 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 Dutch semiconductor manufacturer specializing in high-performance logic, analog, and discrete components, with core expertise in automotive-qualified and industrial-grade standard logic families.
The 74HCT11PW,118 belongs to Nexperia's 74HCT logic series, designed specifically to bridge TTL and CMOS logic domains in industrial control, instrumentation, and legacy-system upgrades where 5 V compatibility and wide temperature operation are mandatory.
FAQ
Can 74HCT11PW,118 operate at 3.3 V supply?
No. The 74HCT11PW,118 is specified only for 4.5 V to 5.5 V operation. At 3.3 V, its TTL-compatible input thresholds (VIH ≥ 2.0 V) become unreliable due to insufficient noise margin, and VOH drops below guaranteed levels. Use 74HC11PW for 2.0–6.0 V operation with CMOS inputs instead.
What is the maximum capacitive load this device can drive reliably?
The 74HCT11PW,118 is characterized up to 50 pF load capacitance per output (per Table 7). Driving >50 pF increases propagation delay nonlinearly and may cause marginal timing in high-speed paths. For >100 pF loads, add a buffer stage or use a logic family rated for heavier capacitive loads.
Does this part support hot insertion or live insertion into a powered backplane?
No. The 74HCT11PW,118 lacks hot-swap protection circuitry. Its input clamp diodes are not rated for sustained current during hot insertion, and VCC sequencing requirements (VCC before inputs) make uncontrolled live insertion unsafe. Use dedicated hot-swap controllers for such applications.
How does the TSSOP14 package affect thermal performance compared to SO14?
The TSSOP14 (SOT402-1) has lower thermal resistance than SO14 (SOT108-1): total power dissipation derates at 7.3 mW/K above 81 °C versus 10.1 mW/K above 100 °C. This means the TSSOP version reaches thermal limit faster in high ambient or high-power-density layouts, requiring careful PCB copper pour design.
74HCT11PW,118 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HCT
- Package/Case:
- 14-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- AND Gate
- Number of Circuits:
- 3
- Number of Inputs:
- 3
- Features:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Current - Quiescent (Max):
- 2 µA
- Current - Output High, Low:
- 4mA, 4mA
- Input Logic Level - Low:
- 0.8V
- Input Logic Level - High:
- 2V
- Max Propagation Delay @ V, Max CL:
- 24ns @ 4.5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-TSSOP
74HCT11PW,118 FAQ
1.How can I place an order for 74HCT11PW,118 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HCT11PW,118 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,118 reliable?
The price and inventory of 74HCT11PW,118 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HCT11PW,118 is usually 5 days.
3.What payment methods are accepted for 74HCT11PW,118?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HCT11PW,118 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HCT11PW,118?
74HCT11PW,118 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HCT11PW,118 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,118?
For technical support, including 74HCT11PW,118 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HCT11PW,118 requirements.
6.How does Aetrix verify that 74HCT11PW,118 is sourced from the original manufacturer or authorized distributors?
All 74HCT11PW,118 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,118 meets industry standards.
7.What is the process for return or replacement of 74HCT11PW,118?
All 74HCT11PW,118 units undergo pre-shipment inspection (PSI). If there is an issue with 74HCT11PW,118, 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,118 part is unused and in its original packaging.
Return procedure for 74HCT11PW,118:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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