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SN74LS04DBR
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SN74LS04DBR

Product Overview

Category

SN74LS04DBR belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a hex inverter, which means it performs the logical NOT operation on its input signals.

Characteristics

  • Hex inverter IC
  • Low power consumption
  • High noise immunity
  • Wide operating voltage range
  • Fast switching speed

Package

SN74LS04DBR is available in a small-outline integrated circuit (SOIC) package.

Essence

The essence of SN74LS04DBR lies in its ability to invert logic levels, making it a fundamental building block in digital electronic circuits.

Packaging/Quantity

SN74LS04DBR is typically packaged in reels and comes in quantities of 2500 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

Detailed Pin Configuration

SN74LS04DBR consists of 14 pins, labeled as follows:

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

Functional Features

  • Hex inverter operation
  • High noise immunity
  • Fast switching speed
  • Low power consumption
  • Wide operating voltage range

Advantages and Disadvantages

Advantages

  • Performs logical NOT operation efficiently
  • Suitable for various digital electronic applications
  • Reliable performance
  • Cost-effective solution

Disadvantages

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

Working Principles

SN74LS04DBR operates based on the principles of complementary metal-oxide-semiconductor (CMOS) technology. It utilizes a combination of transistors to invert the logic levels of its input signals, providing the desired output.

Detailed Application Field Plans

SN74LS04DBR finds extensive application in various fields, including: 1. Digital logic circuits 2. Microcontrollers 3. Communication systems 4. Industrial automation 5. Consumer electronics 6. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be used as substitutes for SN74LS04DBR include: 1. SN74HC04N 2. CD4069UBCN 3. MC14069UBCPG 4. TC7SZ04FU

These alternatives offer similar functionality and can be chosen based on specific requirements and availability.

In conclusion, SN74LS04DBR is a hex inverter IC widely used in digital electronic circuits. Its low power consumption, high noise immunity, and fast switching speed make it a popular choice in various applications. While it has limitations in terms of output current capacity, it offers reliable performance at an affordable cost.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN74LS04DBR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of SN74LS04DBR:

  1. Question: What is SN74LS04DBR?
    Answer: SN74LS04DBR is a hex inverter gate IC, which means it has six inverters in a single package.

  2. Question: What is the purpose of an inverter gate?
    Answer: An inverter gate is used to invert the input signal. It converts a logic high (1) to a logic low (0) and vice versa.

  3. Question: What is the voltage supply range for SN74LS04DBR?
    Answer: The voltage supply range for SN74LS04DBR is typically between 4.75V and 5.25V.

  4. Question: How many inputs and outputs does SN74LS04DBR have?
    Answer: SN74LS04DBR has six inputs and six outputs, with each input corresponding to an output.

  5. Question: Can SN74LS04DBR be used with both TTL and CMOS logic levels?
    Answer: Yes, SN74LS04DBR is compatible with both TTL and CMOS logic levels.

  6. Question: What is the maximum operating frequency of SN74LS04DBR?
    Answer: The maximum operating frequency of SN74LS04DBR is typically around 20 MHz.

  7. Question: Can SN74LS04DBR be used as a buffer?
    Answer: No, SN74LS04DBR is not designed to be used as a buffer. It is specifically an inverter gate.

  8. Question: What is the power consumption of SN74LS04DBR?
    Answer: The power consumption of SN74LS04DBR is relatively low, typically around 10-20 mW.

  9. Question: Can SN74LS04DBR be used in high-speed applications?
    Answer: While SN74LS04DBR is not specifically designed for high-speed applications, it can still be used in moderate-speed digital circuits.

  10. Question: Are there any special considerations when using SN74LS04DBR?
    Answer: It is important to ensure proper decoupling and bypass capacitors are used to minimize noise and stabilize the power supply when using SN74LS04DBR.

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