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SN74ALS174D
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SN74ALS174D

Product Overview

Category

SN74ALS174D belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics applications for data storage and manipulation.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Compatibility with TTL logic levels

Package

SN74ALS174D is available in a 16-pin dual in-line package (DIP).

Essence

The essence of SN74ALS174D lies in its ability to store and manipulate digital data efficiently.

Packaging/Quantity

SN74ALS174D is typically packaged in reels or tubes, with quantities varying depending on the supplier.

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Input Voltage High: 2.0V (min), 7.0V (max)
  • Input Voltage Low: -0.5V (min), 0.8V (max)
  • Output Voltage High: 2.4V (min), VCC (max)
  • Output Voltage Low: 0.4V (min), 0.5V (max)

Detailed Pin Configuration

  1. CLR (Clear)
  2. D (Data input)
  3. CP (Clock pulse input)
  4. Q0 (Output)
  5. Q1 (Output)
  6. Q2 (Output)
  7. GND (Ground)
  8. Q3 (Output)
  9. Q4 (Output)
  10. Q5 (Output)
  11. Q6 (Output)
  12. Q7 (Output)
  13. VCC (Positive supply voltage)
  14. Q8 (Output)
  15. Q9 (Output)
  16. Q10 (Output)

Functional Features

  • Clear input (CLR) for resetting the flip-flop
  • Data input (D) for storing the input data
  • Clock pulse input (CP) for triggering the flip-flop
  • Multiple output pins (Q0-Q10) for retrieving stored data

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient data processing
  • Low power consumption reduces energy requirements
  • Wide operating voltage range enhances compatibility with various systems
  • TTL logic level compatibility simplifies integration into existing circuits

Disadvantages

  • Limited storage capacity compared to other memory devices
  • Lack of non-volatile memory capability, requiring continuous power supply for data retention

Working Principles

SN74ALS174D is a positive-edge-triggered D-type flip-flop. It stores data on the rising edge of the clock pulse input (CP). The stored data can be retrieved from the multiple output pins (Q0-Q10). The clear input (CLR) resets the flip-flop, clearing the stored data.

Detailed Application Field Plans

SN74ALS174D finds applications in various digital systems, including: 1. Microcontrollers 2. Data communication systems 3. Industrial automation 4. Consumer electronics 5. Automotive electronics

Detailed and Complete Alternative Models

  1. SN74LS174
  2. SN74HC174
  3. CD40174
  4. 74F174

These alternative models offer similar functionality to SN74ALS174D and can be used as replacements depending on specific requirements.

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Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui SN74ALS174D în soluțiile tehnice

Sure! Here are 10 common questions and answers related to the application of SN74ALS174D:

  1. Question: What is SN74ALS174D?
    Answer: SN74ALS174D is a hex D-type flip-flop integrated circuit (IC) that can store and transfer data in digital systems.

  2. Question: What is the operating voltage range for SN74ALS174D?
    Answer: The operating voltage range for SN74ALS174D is typically between 4.5V and 5.5V.

  3. Question: How many flip-flops are there in SN74ALS174D?
    Answer: SN74ALS174D consists of six independent D-type flip-flops, each with a separate data input and output.

  4. Question: What is the maximum clock frequency supported by SN74ALS174D?
    Answer: SN74ALS174D can operate at a maximum clock frequency of 25 MHz.

  5. Question: Can SN74ALS174D be used for edge-triggered or level-triggered applications?
    Answer: SN74ALS174D is primarily designed for edge-triggered applications, where the output changes state on the rising or falling edge of the clock signal.

  6. Question: What is the typical propagation delay of SN74ALS174D?
    Answer: The typical propagation delay of SN74ALS174D is around 9 ns.

  7. Question: Can SN74ALS174D be cascaded to create larger counters or shift registers?
    Answer: Yes, SN74ALS174D can be cascaded to create larger counters or shift registers by connecting the outputs of one IC to the inputs of another.

  8. Question: Does SN74ALS174D have any built-in reset functionality?
    Answer: No, SN74ALS174D does not have a built-in reset functionality. However, external reset circuits can be used to reset the flip-flops.

  9. Question: What is the power supply current requirement for SN74ALS174D?
    Answer: The power supply current requirement for SN74ALS174D is typically around 10 mA.

  10. Question: Can SN74ALS174D be used in both synchronous and asynchronous applications?
    Answer: Yes, SN74ALS174D can be used in both synchronous and asynchronous applications, depending on the design requirements and clocking scheme.

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