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SN74LS173AD
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SN74LS173AD

Product Overview

Category

SN74LS173AD belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

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

Package

SN74LS173AD is available in a 16-pin dual in-line package (DIP).

Essence

The essence of SN74LS173AD lies in its ability to store and retrieve data efficiently, making it an essential component in various electronic devices.

Packaging/Quantity

SN74LS173AD is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs.

Specifications

  • Supply Voltage: 4.75V to 5.25V
  • Operating Temperature Range: -40°C to +85°C
  • Input Voltage High Level: 2.0V to VCC
  • Input Voltage Low Level: GND to 0.8V
  • Output Voltage High Level: 2.7V (min)
  • Output Voltage Low Level: 0.5V (max)
  • Maximum Clock Frequency: 33 MHz

Detailed Pin Configuration

  1. D0: Data input 0
  2. D1: Data input 1
  3. D2: Data input 2
  4. D3: Data input 3
  5. CP: Clock pulse input
  6. MR: Master reset input
  7. Q0: Output 0
  8. Q1: Output 1
  9. Q2: Output 2
  10. Q3: Output 3
  11. GND: Ground
  12. Q3': Complementary output 3
  13. Q2': Complementary output 2
  14. Q1': Complementary output 1
  15. Q0': Complementary output 0
  16. VCC: Supply voltage

Functional Features

SN74LS173AD is a 4-bit D-type register with an asynchronous reset function. It can store and transfer data based on the clock pulse input. The master reset input allows for clearing the register to its initial state.

Advantages and Disadvantages

Advantages

  • Low power consumption makes it suitable for battery-powered devices.
  • High-speed operation enables efficient data processing.
  • Wide operating voltage range provides flexibility in various applications.
  • Compatibility with TTL logic levels ensures compatibility with existing systems.

Disadvantages

  • Limited storage capacity compared to larger registers.
  • Not suitable for applications requiring high-speed data transfer.

Working Principles

SN74LS173AD operates based on the principles of sequential logic. When the clock pulse input (CP) transitions from low to high, the data inputs (D0-D3) are latched and stored in the register. The stored data can then be accessed through the output pins (Q0-Q3). The master reset input (MR) clears the register when activated.

Detailed Application Field Plans

SN74LS173AD finds applications in various fields, including: - Microcontrollers - Data communication systems - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that serve similar functions to SN74LS173AD include: - SN74HC173 - CD40173 - MC74HC173

These models offer comparable features and can be used as alternatives depending on specific requirements.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SN74LS173AD trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of SN74LS173AD:

  1. Q: What is SN74LS173AD? A: SN74LS173AD is a quad D-type flip-flop integrated circuit (IC) that can store four bits of data.

  2. Q: What is the purpose of SN74LS173AD? A: SN74LS173AD is used for storing and manipulating digital data in various technical solutions, such as counters, registers, and memory units.

  3. Q: What is the maximum clock frequency supported by SN74LS173AD? A: SN74LS173AD can operate at a maximum clock frequency of 25 MHz.

  4. Q: How many inputs and outputs does SN74LS173AD have? A: SN74LS173AD has four data inputs (D0-D3), two clock inputs (CP1 and CP2), and four outputs (Q0-Q3).

  5. Q: Can SN74LS173AD be cascaded to increase the number of stored bits? A: Yes, SN74LS173AD can be cascaded together to increase the number of stored bits by connecting the Q outputs of one IC to the D inputs of the next IC.

  6. Q: What is the power supply voltage range for SN74LS173AD? A: SN74LS173AD operates with a power supply voltage range of 4.75V to 5.25V.

  7. Q: Does SN74LS173AD support asynchronous reset? A: No, SN74LS173AD does not have an asynchronous reset feature. It only supports synchronous operation.

  8. Q: What is the typical propagation delay of SN74LS173AD? A: The typical propagation delay of SN74LS173AD is around 15 ns.

  9. Q: Can SN74LS173AD be used in both TTL and CMOS logic systems? A: Yes, SN74LS173AD is compatible with both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic systems.

  10. Q: Are there any special considerations for PCB layout when using SN74LS173AD? A: It is recommended to follow the manufacturer's guidelines for PCB layout, including proper decoupling capacitors, signal routing, and minimizing noise coupling between adjacent components.

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