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74AHC04D/AUJ

74AHC04D/AUJ

Product Overview

The 74AHC04D/AUJ is a member of the 74AHC series, which falls under the category of integrated circuits. It is commonly used as an inverter for converting high-level logic signals to low-level logic signals. The 74AHC04D/AUJ is characterized by its high-speed operation, low power consumption, and compatibility with CMOS levels. This product is typically available in a small outline package (SO) and comes in tape and reel packaging.

Specifications

  • Supply Voltage Range: 2V to 5.5V
  • High-Level Input Voltage: 0.7 * VCC to VCC
  • Low-Level Input Voltage: 0 to 0.3 * VCC
  • High-Level Output Voltage: VCC
  • Low-Level Output Voltage: 0V
  • Maximum Quiescent Current: 20µA at 5.5V
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 74AHC04D/AUJ consists of six inverter gates, each with one input and one output. The pin configuration is as follows: 1. Input A (1A) 2. Output A (1Y) 3. Input B (2A) 4. Output B (2Y) 5. Input C (3A) 6. Output C (3Y) 7. Ground (GND) 8. Power Supply (VCC)

Functional Features

  • High-Speed Operation: The 74AHC04D/AUJ offers fast switching speeds, making it suitable for applications requiring quick response times.
  • Low Power Consumption: With a maximum quiescent current of 20µA, this device is energy-efficient, making it ideal for battery-powered applications.
  • CMOS Compatibility: The 74AHC04D/AUJ is compatible with CMOS levels, allowing seamless integration into existing digital systems.

Advantages and Disadvantages

Advantages

  • Fast switching speeds
  • Low power consumption
  • CMOS compatibility

Disadvantages

  • Limited output drive capability
  • Susceptible to noise interference in high-noise environments

Working Principles

The 74AHC04D/AUJ operates on the principle of inverting the input logic signal to produce the complementary output logic signal. When the input is at a high logic level, the output will be at a low logic level, and vice versa. This functionality is achieved through the internal circuitry of the inverter gates.

Detailed Application Field Plans

The 74AHC04D/AUJ finds extensive use in various digital applications, including but not limited to: - Signal inversion - Clock signal conditioning - Level shifting - Pulse shaping

Detailed and Complete Alternative Models

Some alternative models to the 74AHC04D/AUJ include: - 74HC04: Similar functionality with slightly different electrical characteristics - 74LS04: TTL-compatible inverter with different voltage requirements - SN74LVC1G04: Single-gate inverter with lower power consumption

In conclusion, the 74AHC04D/AUJ is a versatile integrated circuit that offers high-speed operation, low power consumption, and compatibility with CMOS levels. Its inverter functionality makes it well-suited for a wide range of digital applications, and it has several alternative models available for specific design requirements.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням 74AHC04D/AUJ у технічних рішеннях

  1. Question: What is the operating voltage range of 74AHC04D/AUJ?
    Answer: The operating voltage range is 2 to 5.5 volts.

  2. Question: Can 74AHC04D/AUJ be used for level shifting applications?
    Answer: Yes, it can be used for level shifting due to its wide operating voltage range.

  3. Question: What is the maximum output current of 74AHC04D/AUJ?
    Answer: The maximum output current is typically 8 mA per channel.

  4. Question: Is 74AHC04D/AUJ suitable for use in battery-powered devices?
    Answer: Yes, it is suitable due to its low power consumption and wide voltage range.

  5. Question: Can 74AHC04D/AUJ be used for signal inversion?
    Answer: Yes, it can be used for signal inversion as it is a hex inverter.

  6. Question: What is the typical propagation delay of 74AHC04D/AUJ?
    Answer: The typical propagation delay is 7 ns at 5V.

  7. Question: Is 74AHC04D/AUJ compatible with standard CMOS outputs?
    Answer: Yes, it is compatible with standard CMOS outputs.

  8. Question: Can 74AHC04D/AUJ tolerate overvoltage conditions?
    Answer: It has input clamp diodes that provide protection against overvoltage conditions.

  9. Question: What is the temperature range for 74AHC04D/AUJ?
    Answer: The operating temperature range is -40°C to 125°C.

  10. Question: Does 74AHC04D/AUJ have ESD protection?
    Answer: Yes, it has ESD protection up to 2000V.