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DM74LS04M
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DM74LS04M

Product Overview

Category

The DM74LS04M belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a hex inverter, which means it can invert the input logic levels.

Characteristics

  • Hex inverter IC
  • Low power consumption
  • High-speed operation
  • Wide operating voltage range

Package

The DM74LS04M is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the DM74LS04M lies in its ability to perform logical inversion on input signals.

Packaging/Quantity

The DM74LS04M is typically packaged in reels or tubes and is available in various quantities, such as 1000 units per reel.

Specifications

  • Supply Voltage: 4.75V to 5.25V
  • Input Voltage: 0V to Vcc
  • Output Voltage: 0V to Vcc
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay Time: 15ns (max)
  • Output Current: 8mA (max)

Detailed Pin Configuration

The DM74LS04M 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

The DM74LS04M offers the following functional features:

  • Hex inverting capability
  • High noise immunity
  • Balanced propagation delays
  • Wide operating voltage range

Advantages and Disadvantages

Advantages

  • Low power consumption
  • High-speed operation
  • Reliable performance
  • Easy to use and integrate into circuits

Disadvantages

  • Limited output current capacity
  • Not suitable for high-power applications

Working Principles

The DM74LS04M operates based on the principles of digital logic. It utilizes transistors to invert the input logic levels, providing an inverted output signal.

Detailed Application Field Plans

The DM74LS04M finds applications in various fields, including:

  1. Digital electronics
  2. Microcontroller-based systems
  3. Communication systems
  4. Industrial automation
  5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the DM74LS04M include:

  1. SN74LS04N
  2. CD4069UB
  3. MC74HC04AN
  4. 74HCT04

These models can be considered as alternatives depending on specific requirements and availability.

In conclusion, the DM74LS04M is a hex inverter IC that finds applications in digital electronics, microcontroller-based systems, communication systems, industrial automation, and consumer electronics. Its low power consumption, high-speed operation, and wide operating voltage range make it a popular choice among designers. However, it has limited output current capacity and may not be suitable for high-power applications.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av DM74LS04M i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of DM74LS04M in technical solutions:

  1. Q: What is DM74LS04M? A: DM74LS04M is a hex inverter IC (Integrated Circuit) that consists of six independent inverters. It is commonly used for signal inversion and amplification in digital circuits.

  2. Q: What is the operating voltage range for DM74LS04M? A: The operating voltage range for DM74LS04M is typically between 4.75V and 5.25V.

  3. Q: Can DM74LS04M be used with both TTL and CMOS logic levels? A: Yes, DM74LS04M is compatible with both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic levels.

  4. Q: How many inverters are there in DM74LS04M? A: DM74LS04M contains six independent inverters in a single package.

  5. Q: What is the maximum output current of DM74LS04M? A: The maximum output current of DM74LS04M is typically around 8 mA.

  6. Q: Can DM74LS04M be used for level shifting applications? A: Yes, DM74LS04M can be used for level shifting applications as it can convert logic levels from one voltage level to another.

  7. Q: What is the typical propagation delay of DM74LS04M? A: The typical propagation delay of DM74LS04M is around 15 ns.

  8. Q: Is DM74LS04M suitable for high-speed applications? A: No, DM74LS04M is not recommended for high-speed applications as it has relatively slower propagation delay compared to newer logic families.

  9. Q: Can DM74LS04M be used in both digital and analog circuits? A: DM74LS04M is primarily designed for digital circuits and is not typically used in analog applications.

  10. Q: What are some common applications of DM74LS04M? A: Some common applications of DM74LS04M include signal inversion, logic level conversion, clock buffering, and interfacing between different logic families.

Please note that the answers provided here are general and may vary depending on specific datasheets and application requirements.