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SN74ACT11DR
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SN74ACT11DR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Gate
  • Characteristics: Triple 3-Input AND Gate
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: High-speed CMOS logic gate
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 4.5V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay Time: 6ns (typical)
  • Maximum Quiescent Current: 8μA

Detailed Pin Configuration

The SN74ACT11DR has a total of 14 pins, which are assigned as follows:

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

Functional Features

  • Triple 3-Input AND Gate: The SN74ACT11DR integrates three independent 3-input AND gates in a single package.
  • High-Speed Operation: This IC operates at high speeds, making it suitable for applications that require fast logic operations.
  • Wide Supply Voltage Range: The SN74ACT11DR can operate within a supply voltage range of 4.5V to 5.5V, providing flexibility in various electronic systems.
  • Low Power Consumption: With a maximum quiescent current of only 8μA, this IC is designed to minimize power consumption.

Advantages and Disadvantages

Advantages: - Compact Design: Integration of three gates in a single package saves board space. - High-Speed Operation: Enables quick logic operations in time-critical applications. - Wide Supply Voltage Range: Provides compatibility with different power supply configurations.

Disadvantages: - Limited Input Options: Only supports 3-input AND gate functionality. - Temperature Sensitivity: Performance may be affected at extreme temperature ranges.

Working Principles

The SN74ACT11DR operates based on the principles of CMOS (Complementary Metal-Oxide-Semiconductor) technology. It utilizes three 3-input AND gates to perform logical AND operations on multiple input signals. The output of each gate depends on the logical combination of its respective inputs. The IC's internal circuitry ensures high-speed operation while maintaining low power consumption.

Detailed Application Field Plans

The SN74ACT11DR is commonly used in various digital systems and electronic devices that require logical AND operations. Some specific application fields include:

  1. Digital Signal Processing: Used in DSP systems for data filtering, signal modulation, and demodulation.
  2. Microcontroller Systems: Employed in microcontroller-based projects for logical decision-making and control.
  3. Communication Systems: Integrated into communication devices for signal processing and protocol implementation.
  4. Industrial Automation: Utilized in industrial control systems for logical operations and process control.
  5. Automotive Electronics: Incorporated in automotive systems for controlling sensors, actuators, and safety features.

Detailed and Complete Alternative Models

  1. SN74ACT08DR: Quad 2-Input AND Gate
  2. SN74ACT32DR: Quad 2-Input OR Gate
  3. SN74ACT86DR: Quad 2-Input XOR Gate
  4. SN74ACT14DR: Hex Inverter with Schmitt-Trigger Inputs
  5. SN74ACT244DW: Octal Buffer/Line Driver with 3-State Outputs

These alternative models offer similar functionality to the SN74ACT11DR and can be used as substitutes in various applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN74ACT11DR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of SN74ACT11DR in technical solutions:

  1. Q: What is SN74ACT11DR? A: SN74ACT11DR is a triple 3-input AND gate integrated circuit (IC) that can be used in various digital logic applications.

  2. Q: What is the operating voltage range for SN74ACT11DR? A: SN74ACT11DR operates within a voltage range of 4.5V to 5.5V.

  3. Q: What is the maximum output current of SN74ACT11DR? A: The maximum output current of SN74ACT11DR is typically around 24mA.

  4. Q: Can SN74ACT11DR be used in high-speed applications? A: Yes, SN74ACT11DR is designed for high-speed operation and can be used in applications with fast switching requirements.

  5. Q: How many inputs does SN74ACT11DR have? A: SN74ACT11DR has three inputs, allowing it to perform logical AND operations on three different input signals.

  6. Q: What is the propagation delay of SN74ACT11DR? A: The typical propagation delay of SN74ACT11DR is around 7.5ns.

  7. Q: Is SN74ACT11DR compatible with TTL logic levels? A: Yes, SN74ACT11DR is compatible with both TTL and CMOS logic levels, making it versatile for use in different systems.

  8. Q: Can SN74ACT11DR drive capacitive loads directly? A: SN74ACT11DR has limited ability to drive capacitive loads directly. It is recommended to use a buffer or driver if driving large capacitive loads.

  9. Q: What is the power consumption of SN74ACT11DR? A: The power consumption of SN74ACT11DR depends on the operating conditions, but it typically consumes low power.

  10. Q: Can SN74ACT11DR be used in automotive applications? A: Yes, SN74ACT11DR is suitable for automotive applications as it meets the necessary standards and specifications.

Please note that these answers are general and may vary depending on specific application requirements and datasheet specifications.