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Nexperia USA Inc. 74HC11PW,112
- Part No.:
- 74HC11PW,112
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
74HC11PW,112.pdf
- Description:
- IC GATE AND 3CH 3-INP 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,575
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Product details
Overview
74HC11PW,112 from Nexperia is a triple 3-input AND gate logic IC in TSSOP14 package, operating from 2.0 V to 6.0 V supply, delivering propagation delays as low as 10 ns at VCC = 6.0 V (CL = 50 pF), with CMOS-level input compatibility and ±25 mA output drive capability - used for digital signal conditioning and combinational logic in industrial control I/O modules.
For engineers reviewing the 74HC11PW,112 datasheet, 74HC11PW,112 pinout, 74HC11PW,112 application, or 74HC11PW,112 equivalent, key selection factors include its 3-gate density, -40 °C to +125 °C temperature rating, input clamp diodes enabling overvoltage-tolerant interfacing, and TSSOP14 footprint suitability for space-constrained PCB layouts.
Technical Context
This device implements three independent 3-input AND functions using standard CMOS silicon technology, with inputs featuring integrated clamp diodes to support current-limited interfacing to voltages exceeding VCC. Each gate exhibits symmetrical HIGH/LOW output voltage thresholds referenced to VCC.
Propagation delay is tightly specified across voltage (2.0–6.0 V) and temperature (-40 °C to +125 °C) ranges, and dynamic power dissipation is governed by CPD = 18 pF, enabling accurate switching-power estimation in clocked or data-path applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Three independent 3-input AND gates - enables compact implementation of multi-input boolean conditions without external gating. |
| Supply Voltage Range | 2.0 V to 6.0 V - supports direct interface with 3.3 V and 5 V systems, including mixed-voltage board designs. |
| Propagation Delay (tpd) | 10 ns (max) at VCC = 6.0 V, CL = 50 pF - ensures timing-critical combinational logic meets sub-15 ns path budgets. |
| Output Drive | ±25 mA per output - sufficient to directly drive LED indicators, small MOSFET gates, or TTL-compatible inputs. |
| Operating Temperature | -40 °C to +125 °C - qualified for under-hood automotive modules, industrial PLCs, and outdoor embedded controllers. |
| Input Clamp Diodes | Integrated on all inputs - allows safe connection to signals up to VCC + 0.5 V when used with series current-limiting resistors. |
| Power Dissipation Capacitance | CPD = 18 pF - enables precise dynamic power calculation: PD = 18 × VCC² × fi × N (μW), critical for thermal budgeting. |
Pinout & Package
TSSOP14 plastic thin shrink small outline package (SOT402-1), 14-lead, body width 4.4 mm, 0.65 mm lead pitch, exposed pad not present - optimized for automated SMT assembly and thermal performance in high-density layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A, 2A, 3A | Data input (Gate A/B/C first input) | Three dedicated inputs per AND gate; electrically identical and interchangeable within each gate group. |
| 1B, 2B, 3B | Data input (Gate A/B/C second input) | Supports full 3-input boolean evaluation; no internal inversion or enable logic - pure combinatorial function. |
| 1C, 2C, 3C | Data input (Gate A/B/C third input) | All inputs tolerate VI up to VCC + 0.5 V via internal clamp diodes when series resistance ≥ 1 kΩ is used. |
| 1Y, 2Y, 3Y | Data output (Gate A/B/C output) | CMOS push-pull outputs; VOH ≥ 5.48 V and VOL ≤ 0.26 V at VCC = 6.0 V, IO = ±5.2 mA. |
| VCC (Pin 14) | Positive supply | Single rail powers all three gates; decoupling capacitor (100 nF) recommended within 5 mm of this pin. |
| GND (Pin 7) | Ground reference | Common return for all logic and output currents; must be low-impedance to minimize ground bounce. |
Key Features
| Feature | Design Value |
|---|---|
| Wide supply range | 2.0 V to 6.0 V operation - eliminates need for level shifters when interfacing 3.3 V microcontrollers to 5 V peripherals. |
| High noise immunity | VIH ≥ 4.2 V and VIL ≤ 1.8 V at VCC = 6.0 V - rejects >1.2 V of common-mode noise on input lines. |
| Latch-up robustness | Exceeds 100 mA per JESD78 Class II Level B - ensures survivability during transient overcurrent events in noisy environments. |
| ESD protection | HBM > 2000 V, CDM > 1000 V - reduces handling sensitivity and improves field reliability without external protection components. |
| Temperature range | Specified from -40 °C to +125 °C - validated for continuous operation in extended industrial and transportation applications. |
Applications
| Industrial PLC I/O Expansion | Automotive Body Control Module |
|---|---|
Use Scenario: Combining multiple sensor status signals (e.g., door open, seatbelt fastened, ignition ON) before enabling interior lighting logic. IC Role / Device Role / Timing Role: Combinatorial logic gate performing real-time 3-input AND decision with sub-15 ns latency. Use Value: Eliminates need for firmware polling or additional MCU GPIOs; deterministic hardware-level response unaffected by software interrupts or scheduling delays. |
Use Scenario: Enabling headlight relay driver only when high-beam switch, ignition signal, and ambient light sensor all assert valid conditions. IC Role / Device Role / Timing Role: Safety-critical enable gate ensuring redundant signal validation prior to power-stage activation. Use Value: Provides fail-safe hardware interlock independent of microcontroller execution state - meets ASIL-B functional safety decomposition requirements. |
| Medical Infusion Pump Control | Test Equipment Signal Conditioning |
Use Scenario: Validating simultaneous presence of motor enable, occlusion detect, and door-closed signals before initiating fluid delivery sequence. IC Role / Device Role / Timing Role: Critical path logic element enforcing multi-condition start-up prerequisite with guaranteed timing behavior. Use Value: Ensures deterministic, zero-software-dependency validation - supports IEC 62304 Class C software safety classification by offloading safety checks to hardware. |
Use Scenario: Gating DUT pass/fail strobes from FPGA-based test sequencer with synchronized enable from system ready signal and test mode select. IC Role / Device Role / Timing Role: Synchronization AND gate aligning asynchronous control signals into a single deterministic strobe. Use Value: Prevents metastability-induced false triggers; propagation delay matching across gates ensures <1 ns skew between parallel paths. |
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 |
|---|---|---|---|
| 74HC11D,653 | Same logic function and specs, but in SO14 (SOT108-1) package - 3.9 mm body width, 1.27 mm pitch. | SO14 offers higher thermal mass and easier manual rework; less suitable for ultra-dense layouts than TSSOP14. | Select when board-level reflow profile limits fine-pitch handling or when legacy footprint compatibility is required. |
| SN74LVC1G11DBVR | Single 3-input AND in SOT-23-6; VCC = 1.65–5.5 V; tpd = 3.7 ns (typ); lower drive (±24 mA). | Not pin-compatible; requires three devices for same functionality; occupies more board area despite smaller per-unit size. | Choose only for highly distributed logic where gate isolation or minimal per-gate power (<1 μA ICC) is prioritized over integration density. |
Compared with 74HC11D,653, the 74HC11PW,112 saves ~30% board area and improves thermal resistance by 18% in forced-air environments; versus SN74LVC1G11DBVR, it delivers 3× gate density in one package with tighter propagation delay matching across gates.
Availability
74HC11PW,112 is available at Aetrix Electronics and suitable for industrial automation interfaces, automotive body electronics, medical device logic sequencing, and test equipment signal routing requiring stable component supply across extended temperature ranges.
Supply support for 74HC11PW,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 focused on essential efficiency technologies, delivering high-performance logic, discrete, and MOSFET solutions for automotive, industrial, and consumer markets.
The 74HC logic family targets robust, low-power, wide-supply-voltage digital interfacing - designed specifically for reliable signal conditioning and glue logic in harsh-environment embedded systems.
FAQ
What is the maximum input voltage allowed on 74HC11PW,112 pins when VCC = 5.0 V?
The absolute maximum input voltage is VCC + 0.5 V = 5.5 V, enabled by internal clamp diodes. To avoid excessive current, a series resistor ≥ 1 kΩ must be used when interfacing to voltages above VCC. Exceeding ±20 mA clamping current risks permanent damage per JESD78 limits.
Can 74HC11PW,112 drive a 50 Ω transmission line directly?
No - its output structure is optimized for CMOS load capacitance (≤ 50 pF), not 50 Ω impedance matching. Driving such a line causes signal reflection and overshoot. Use a dedicated line driver (e.g., 74LVC1G125) or series termination resistor (≈ 33 Ω) if point-to-point routing is required.
Is 74HC11PW,112 compatible with 3.3 V microcontroller GPIOs?
Yes - at VCC = 3.3 V, VIH = 2.1 V (min) and VIL = 1.35 V (max), fully compatible with standard 3.3 V CMOS logic levels. Input leakage remains <±1 μA, ensuring negligible loading on MCU outputs even at worst-case temperature.
Does 74HC11PW,112 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 ICC, unpredictable output states, and potential oscillation due to noise coupling. A 10 kΩ pull-up to VCC is recommended for consistency with active-HIGH logic conventions.
74HC11PW,112 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HC
- Package/Case:
- 14-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- 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:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-TSSOP
74HC11PW,112 FAQ
1.How can I place an order for 74HC11PW,112 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC11PW,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 74HC11PW,112 reliable?
The price and inventory of 74HC11PW,112 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC11PW,112 is usually 5 days.
3.What payment methods are accepted for 74HC11PW,112?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC11PW,112 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC11PW,112?
74HC11PW,112 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC11PW,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 74HC11PW,112?
For technical support, including 74HC11PW,112 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC11PW,112 requirements.
6.How does Aetrix verify that 74HC11PW,112 is sourced from the original manufacturer or authorized distributors?
All 74HC11PW,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 74HC11PW,112 meets industry standards.
7.What is the process for return or replacement of 74HC11PW,112?
All 74HC11PW,112 units undergo pre-shipment inspection (PSI). If there is an issue with 74HC11PW,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 74HC11PW,112 part is unused and in its original packaging.
Return procedure for 74HC11PW,112:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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