Texas Instruments
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SN74ALS174N
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SN74ALS174N

Product Overview

Category

SN74ALS174N belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for various applications such as data storage, signal processing, and timing control.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Compatibility with TTL logic levels
  • Multiple inputs and outputs
  • Compact size

Package

SN74ALS174N is available in a 16-pin DIP (Dual In-line Package) format.

Essence

The essence of SN74ALS174N lies in its ability to store and manipulate digital information efficiently.

Packaging/Quantity

SN74ALS174N is typically packaged in tubes or trays, with quantities ranging from hundreds to thousands per package.

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Logic Family: ALS
  • Number of Pins: 16
  • Input/Output Type: Tri-state
  • Propagation Delay: 9ns (typical)
  • Output Current: ±24mA

Detailed Pin Configuration

  1. CLR (Clear)
  2. D (Data input)
  3. CP (Clock pulse)
  4. Q0 (Output 0)
  5. Q1 (Output 1)
  6. Q2 (Output 2)
  7. GND (Ground)
  8. Q3 (Output 3)
  9. Q4 (Output 4)
  10. Q5 (Output 5)
  11. Q6 (Output 6)
  12. Q7 (Output 7)
  13. VCC (Power supply)
  14. NC (No connection)
  15. NC (No connection)
  16. NC (No connection)

Functional Features

  • Clear function to reset the outputs
  • Positive-edge triggered clock input
  • Tri-state outputs for easy bus interfacing
  • High-speed operation for efficient data processing

Advantages and Disadvantages

Advantages

  • High-speed operation allows for quick data manipulation
  • Low power consumption results in energy-efficient performance
  • Wide operating voltage range provides flexibility in various applications
  • Compatibility with TTL logic levels ensures seamless integration with existing systems
  • Compact size enables space-saving designs

Disadvantages

  • Limited number of inputs and outputs may restrict complex circuit designs
  • Propagation delay may affect real-time applications requiring immediate response

Working Principles

SN74ALS174N operates based on flip-flop circuits, specifically D-type flip-flops. The clock pulse triggers the storage and transfer of data from the input to the output. The clear function resets the outputs to a known state when necessary.

Detailed Application Field Plans

SN74ALS174N finds applications in various fields, including: 1. Digital communication systems 2. Microprocessor-based systems 3. Data acquisition systems 4. Industrial automation 5. Instrumentation systems 6. Automotive electronics 7. Consumer electronics

Detailed and Complete Alternative Models

  1. SN74ALS175N
  2. SN74ALS273N
  3. SN74ALS374N
  4. SN74ALS574N
  5. SN74ALS670N
  6. SN74ALS688N
  7. SN74ALS109N
  8. SN74ALS245N
  9. SN74ALS541N
  10. SN74ALS640N

These alternative models offer similar functionality and can be used as substitutes for SN74ALS174N depending on specific requirements.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של SN74ALS174N בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of SN74ALS174N in technical solutions:

  1. Q: What is SN74ALS174N? A: SN74ALS174N is a hex D-type flip-flop integrated circuit (IC) that can store and transfer data in digital systems.

  2. Q: What is the operating voltage range for SN74ALS174N? A: The operating voltage range for SN74ALS174N is typically between 4.5V and 5.5V.

  3. Q: How many flip-flops are there in SN74ALS174N? A: SN74ALS174N contains six independent D-type flip-flops, making it a hex (6-bit) flip-flop IC.

  4. Q: What is the maximum clock frequency supported by SN74ALS174N? A: SN74ALS174N can operate at a maximum clock frequency of around 25 MHz.

  5. Q: Can SN74ALS174N be used for edge-triggered or level-triggered applications? A: Yes, SN74ALS174N can be used for both edge-triggered and level-triggered applications.

  6. Q: What is the output drive capability of SN74ALS174N? A: SN74ALS174N has a typical output drive capability of 24 mA, which allows it to drive standard TTL loads.

  7. Q: Does SN74ALS174N have any built-in protection features? A: No, SN74ALS174N does not have any built-in protection features. External measures should be taken to protect against electrostatic discharge (ESD) and other potential hazards.

  8. Q: Can SN74ALS174N be cascaded to create larger registers? A: Yes, SN74ALS174N can be cascaded to create larger registers by connecting the outputs of one IC to the inputs of another.

  9. Q: What is the power consumption of SN74ALS174N? A: The power consumption of SN74ALS174N depends on various factors such as clock frequency and load conditions. It is typically around 10-20 mW.

  10. Q: What are some common applications of SN74ALS174N? A: SN74ALS174N is commonly used in digital systems for tasks like data storage, synchronization, and signal delay. It can also be used in counters, shift registers, and other sequential logic circuits.

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