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CD74HC597M
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CD74HC597M

Product Overview

Category

CD74HC597M belongs to the category of integrated circuits (ICs).

Use

It is commonly used in digital systems for data storage and transfer.

Characteristics

  • High-speed operation
  • Wide operating voltage range
  • Low power consumption
  • Compatibility with various logic families

Package

CD74HC597M is available in a standard 16-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of CD74HC597M lies in its ability to efficiently store and transfer data within digital systems.

Packaging/Quantity

CD74HC597M is typically sold in reels or tubes, with each reel/tube containing a specific quantity of ICs.

Specifications

  • Supply Voltage: 2V to 6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Clock Frequency: 25 MHz
  • Number of Storage Registers: 8

Detailed Pin Configuration

  1. GND (Ground)
  2. SER (Serial Data Input)
  3. RCLK (Register Clock Input)
  4. SRCLK (Shift Register Clock Input)
  5. OE (Output Enable)
  6. QH' (Serial Data Output)
  7. QH (Serial Data Output)
  8. QA (Parallel Data Output A)
  9. QB (Parallel Data Output B)
  10. QC (Parallel Data Output C)
  11. QD (Parallel Data Output D)
  12. QE (Parallel Data Output E)
  13. QF (Parallel Data Output F)
  14. QG (Parallel Data Output G)
  15. QH (Parallel Data Output H)
  16. VCC (Supply Voltage)

Functional Features

  • Serial-to-parallel data conversion
  • Parallel data storage
  • High-speed data transfer
  • Output enable/disable control

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient data processing.
  • Wide operating voltage range provides flexibility in various applications.
  • Low power consumption contributes to energy efficiency.

Disadvantages

  • Limited number of storage registers (8) may restrict certain complex applications.
  • Lack of built-in error detection or correction mechanisms.

Working Principles

CD74HC597M operates based on the principle of serial-to-parallel data conversion. It receives serial data through the SER pin and stores it in internal storage registers. The stored data can then be accessed in parallel through the QA to QH pins. Clock signals control the shifting and storage of data within the IC.

Detailed Application Field Plans

CD74HC597M finds extensive application in digital systems where efficient data storage and transfer are crucial. Some specific application fields include:

  1. Microcontrollers
  2. Data communication systems
  3. Industrial automation
  4. Robotics
  5. Automotive electronics

Detailed and Complete Alternative Models

  1. SN74HC597: Similar functionality, different package (DIP-16)
  2. CD74HCT597: Compatible with TTL logic levels, lower power consumption
  3. 74HC597D: Surface mount package (SOIC-20)

These alternative models offer similar features and can be used as substitutes for CD74HC597M depending on specific requirements.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi CD74HC597M dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of CD74HC597M in technical solutions:

  1. Q: What is CD74HC597M? A: CD74HC597M is a high-speed CMOS 8-bit shift register with input storage latches and 3-state outputs.

  2. Q: What are the typical applications of CD74HC597M? A: CD74HC597M is commonly used in applications such as serial-to-parallel data conversion, data storage, and parallel data transfer.

  3. Q: What is the maximum clock frequency supported by CD74HC597M? A: CD74HC597M can operate at a maximum clock frequency of 74 MHz.

  4. Q: How many inputs and outputs does CD74HC597M have? A: CD74HC597M has 8 parallel inputs (A-H) and 8 parallel outputs (Q0-Q7).

  5. Q: Can CD74HC597M be cascaded to increase the number of outputs? A: Yes, CD74HC597M can be cascaded to increase the number of outputs by connecting the serial output (Q7) of one device to the serial input (DS) of another.

  6. Q: What is the power supply voltage range for CD74HC597M? A: CD74HC597M operates with a power supply voltage range of 2V to 6V.

  7. Q: Does CD74HC597M support 3-state outputs? A: Yes, CD74HC597M supports 3-state outputs, allowing multiple devices to share a common bus without interfering with each other.

  8. Q: What is the maximum output current that CD74HC597M can drive? A: CD74HC597M can drive a maximum output current of 6 mA.

  9. Q: Can CD74HC597M be used in both parallel and serial data transfer modes? A: Yes, CD74HC597M can be configured to operate in either parallel or serial data transfer mode based on the control inputs.

  10. Q: Are there any specific precautions to consider when using CD74HC597M? A: It is important to ensure that the power supply voltage does not exceed the specified range, and to avoid static discharge during handling to prevent damage to the device.