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74AHC04D,118
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Encyclopedia Entry: 74AHC04D,118

Product Overview

Category

The 74AHC04D,118 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a hex inverter. It converts high-level input signals into low-level output signals.

Characteristics

  • High-speed operation
  • Wide supply voltage range
  • Low power consumption
  • Schmitt-trigger action on all inputs
  • Balanced propagation delays
  • Symmetrical output impedance

Package

The 74AHC04D,118 is available in a small outline package (SOT108-1) with dimensions of 3.9 mm x 4.5 mm.

Essence

The essence of this product lies in its ability to perform logical inversion of input signals, making it an essential component in digital circuit design.

Packaging/Quantity

The 74AHC04D,118 is typically packaged in reels or tubes, with a quantity of 2500 units per reel or 100 units per tube.

Specifications

  • Supply Voltage Range: 2 V to 5.5 V
  • Input Voltage Range: 0 V to VCC
  • Output Voltage Range: 0 V to VCC
  • Operating Temperature Range: -40°C to +125°C
  • Input Capacitance: 3.5 pF
  • Output Capacitance: 6 pF
  • Propagation Delay: 8 ns (max)
  • Output Drive Capability: ±24 mA

Detailed Pin Configuration

The 74AHC04D,118 has a total of 14 pins, numbered as follows:

  1. GND (Ground)
  2. A1 (Input A1)
  3. Y1 (Output Y1)
  4. A2 (Input A2)
  5. Y2 (Output Y2)
  6. A3 (Input A3)
  7. Y3 (Output Y3)
  8. VCC (Supply Voltage)
  9. A4 (Input A4)
  10. Y4 (Output Y4)
  11. A5 (Input A5)
  12. Y5 (Output Y5)
  13. A6 (Input A6)
  14. Y6 (Output Y6)

Functional Features

  • Hex inverter with six independent inverters
  • High-speed operation allows for efficient signal processing
  • Schmitt-trigger action ensures noise immunity and hysteresis
  • Balanced propagation delays enable precise timing control
  • Symmetrical output impedance facilitates easy interfacing with other components

Advantages and Disadvantages

Advantages

  • Wide supply voltage range allows for versatile applications
  • Low power consumption contributes to energy efficiency
  • Schmitt-trigger action enhances noise immunity
  • Balanced propagation delays ensure accurate signal timing

Disadvantages

  • Limited output drive capability may restrict use in certain high-current applications
  • Input and output capacitance may affect circuit performance in high-frequency applications

Working Principles

The 74AHC04D,118 operates based on the principle of logical inversion. Each of the six independent inverters takes an input signal and produces the logical complement as the output. The Schmitt-trigger action on all inputs ensures reliable switching behavior, even in the presence of noise or slow-changing input signals.

Detailed Application Field Plans

The 74AHC04D,118 finds extensive application in various digital systems, including but not limited to: - Microcontrollers - Data communication devices - Signal processing circuits - Industrial automation systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74AHC04D,118 include: - SN74AHC04D - MC74AHC04DG - CD74AHC04M

These alternative models can be considered based on specific requirements and availability.

In conclusion, the 74AHC04D,118 is a versatile hex inverter integrated circuit with high-speed operation, wide supply voltage range, and balanced propagation delays. Its functional features, advantages, and disadvantages make it suitable for various digital applications.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 74AHC04D,118 dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of 74AHC04D,118 in technical solutions:

  1. Q: What is the 74AHC04D,118? A: The 74AHC04D,118 is a hex inverter IC (Integrated Circuit) that consists of six independent inverters.

  2. Q: What is the operating voltage range for the 74AHC04D,118? A: The operating voltage range for the 74AHC04D,118 is typically between 2V and 5.5V.

  3. Q: What is the maximum output current of the 74AHC04D,118? A: The maximum output current of the 74AHC04D,118 is around 25mA.

  4. Q: Can the 74AHC04D,118 be used as a level shifter? A: Yes, the 74AHC04D,118 can be used as a level shifter to convert signals from one voltage level to another.

  5. Q: How many inputs and outputs does the 74AHC04D,118 have? A: The 74AHC04D,118 has six inputs and six corresponding outputs.

  6. Q: What is the propagation delay of the 74AHC04D,118? A: The propagation delay of the 74AHC04D,118 is typically around 9 ns.

  7. Q: Can the 74AHC04D,118 be used in high-speed applications? A: Yes, the 74AHC04D,118 is suitable for high-speed applications due to its low propagation delay.

  8. Q: Is the 74AHC04D,118 compatible with TTL (Transistor-Transistor Logic) inputs? A: Yes, the 74AHC04D,118 is compatible with TTL inputs and can be used in mixed logic systems.

  9. Q: Can the 74AHC04D,118 drive capacitive loads? A: Yes, the 74AHC04D,118 can drive small capacitive loads without requiring additional buffering.

  10. Q: What are some common applications of the 74AHC04D,118? A: The 74AHC04D,118 is commonly used in digital systems for signal inversion, level shifting, clock generation, and waveform shaping.

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