ON Semiconductor
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74LCX11BQX
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74LCX11BQX

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Gate
  • Characteristics: Low Voltage, High-Speed CMOS Technology
  • Package: 14-Pin TSSOP (Thin Shrink Small Outline Package)
  • Essence: Triple 3-Input AND Gate
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 1.65V to 3.6V
  • Input Voltage Range: -0.5V to VCC + 0.5V
  • Output Voltage Range: GND to VCC
  • Maximum Operating Frequency: 200 MHz
  • Propagation Delay: 2.8 ns (typical)
  • Input Capacitance: 3 pF (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74LCX11BQX has a total of 14 pins, numbered as follows:

  1. A1 (Input A1)
  2. B1 (Input B1)
  3. C1 (Input C1)
  4. Y1 (Output Y1)
  5. A2 (Input A2)
  6. B2 (Input B2)
  7. C2 (Input C2)
  8. Y2 (Output Y2)
  9. GND (Ground)
  10. C3 (Input C3)
  11. B3 (Input B3)
  12. A3 (Input A3)
  13. Y3 (Output Y3)
  14. VCC (Supply Voltage)

Functional Features

  • Triple 3-Input AND Gate with Schmitt-trigger inputs
  • Compatible with 3.3V and 2.5V logic levels
  • High-speed operation with low power consumption
  • Provides improved noise immunity
  • Supports mixed-mode signal operation

Advantages and Disadvantages

Advantages: - Low voltage operation allows for compatibility with various systems - High-speed CMOS technology enables fast data processing - Schmitt-trigger inputs enhance noise immunity - Small package size saves board space

Disadvantages: - Limited to 3-input AND gate functionality - Not suitable for high-voltage applications

Working Principles

The 74LCX11BQX is a logic gate that performs the AND operation on three input signals. It utilizes low voltage, high-speed CMOS technology to achieve fast and efficient data processing. The Schmitt-trigger inputs ensure reliable operation even in the presence of noise or signal fluctuations. By providing a logical output based on the combination of its three inputs, the IC can be used in various digital circuits.

Detailed Application Field Plans

The 74LCX11BQX finds application in numerous digital systems where the AND operation needs to be performed on three input signals. Some common application areas include:

  1. Microcontrollers and microprocessors
  2. Data communication systems
  3. Industrial automation
  4. Automotive electronics
  5. Consumer electronics

Detailed and Complete Alternative Models

  1. SN74LVC1G11DBVR - Single 3-Input AND Gate, SOT-23 Package
  2. CD4073B - Triple 3-Input AND Gate, DIP-14 Package
  3. MC74VHC1G11DTT1G - Single 3-Input AND Gate, SOT-23-5 Package
  4. 74HCT11 - Triple 3-Input AND Gate, SOIC-14 Package

These alternative models offer similar functionality to the 74LCX11BQX and can be used as replacements depending on specific requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 74LCX11BQX en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of 74LCX11BQX in technical solutions:

  1. Question: What is the 74LCX11BQX?
    - Answer: The 74LCX11BQX is a triple 3-input AND gate integrated circuit (IC) that operates at low voltage levels.

  2. Question: What is the operating voltage range of the 74LCX11BQX?
    - Answer: The 74LCX11BQX operates within a voltage range of 1.65V to 3.6V.

  3. Question: Can the 74LCX11BQX be used in battery-powered applications?
    - Answer: Yes, the low voltage operation of the 74LCX11BQX makes it suitable for battery-powered applications.

  4. Question: How many inputs does the 74LCX11BQX have?
    - Answer: The 74LCX11BQX has three inputs per gate, making it a triple 3-input AND gate.

  5. Question: What is the output logic level of the 74LCX11BQX?
    - Answer: The output logic level of the 74LCX11BQX is compatible with both CMOS and LVTTL logic families.

  6. Question: Can the 74LCX11BQX be cascaded to create larger logic functions?
    - Answer: Yes, multiple 74LCX11BQX ICs can be cascaded together to create larger logic functions.

  7. Question: What is the maximum frequency at which the 74LCX11BQX can operate?
    - Answer: The 74LCX11BQX can operate at frequencies up to 100MHz.

  8. Question: Does the 74LCX11BQX have built-in protection against electrostatic discharge (ESD)?
    - Answer: Yes, the 74LCX11BQX has built-in ESD protection to prevent damage during handling and operation.

  9. Question: Can the 74LCX11BQX be used in high-speed data transmission applications?
    - Answer: Yes, the 74LCX11BQX can be used in high-speed data transmission applications due to its fast switching speed.

  10. Question: Is the 74LCX11BQX available in different package options?
    - Answer: Yes, the 74LCX11BQX is available in various package options, such as SOIC, TSSOP, and VQFN, to suit different application requirements.

Please note that these questions and answers are for illustrative purposes and may vary depending on specific application scenarios.