Texas Instruments
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CD74HC597MT
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CD74HC597MT

Product Overview

Category

CD74HC597MT belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • High-speed operation
  • Wide operating voltage range
  • Low power consumption
  • Compatibility with various logic families
  • Easy integration into existing circuit designs

Package

CD74HC597MT is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of CD74HC597MT lies in its ability to efficiently store and transfer data within digital systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

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. VCC (Supply Voltage)

Functional Features

  • Serial-to-parallel data conversion
  • Parallel-to-serial data conversion
  • Cascading capability for larger data storage
  • Output enable control for flexible data output
  • Shift register clock and register clock inputs for synchronized data transfer

Advantages

  • High-speed operation allows for efficient data processing.
  • Wide operating voltage range enables compatibility with various power supply configurations.
  • Low power consumption contributes to energy efficiency.
  • Compatibility with different logic families facilitates integration into diverse circuit designs.
  • Small package size enhances space-saving in electronic systems.

Disadvantages

  • Limited number of storage registers may restrict the capacity for large-scale data storage.
  • Sensitivity to voltage fluctuations may require additional voltage regulation measures.

Working Principles

CD74HC597MT operates based on a combination of shift register and latch functionalities. The serial data input (SER) is shifted into the shift register upon each rising edge of the shift register clock (SRCLK). The register clock (RCLK) is used to latch the data from the shift register into the storage registers. The output enable (OE) pin controls the data output, allowing for flexible control over when the stored data is made available.

Detailed Application Field Plans

CD74HC597MT finds applications in various digital systems, including but not limited to: - Data storage and retrieval systems - Serial-to-parallel and parallel-to-serial data converters - Communication protocols requiring data buffering - Microcontroller-based projects requiring efficient data transfer

Detailed and Complete Alternative Models

  1. SN74HC597: Similar functionality and specifications, offered by Texas Instruments.
  2. 74HCT597: Compatible with both CMOS and TTL logic families, offered by various manufacturers.
  3. CD4015: Dual 4-bit static shift register, suitable for similar applications.

(Note: This list is not exhaustive and other alternative models may exist.)

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CD74HC597MT v technických řešeních

Sure! Here are 10 common questions and answers related to the application of CD74HC597MT in technical solutions:

  1. Q: What is CD74HC597MT? A: CD74HC597MT 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 CD74HC597MT? A: CD74HC597MT is commonly used in serial-to-parallel data conversion, data storage, and control signal generation applications.

  3. Q: What is the maximum clock frequency supported by CD74HC597MT? A: CD74HC597MT can operate at a maximum clock frequency of 74 MHz.

  4. Q: How many parallel output lines does CD74HC597MT have? A: CD74HC597MT has 8 parallel output lines.

  5. Q: Can CD74HC597MT be cascaded to increase the number of output lines? A: Yes, CD74HC597MT can be cascaded to increase the number of output lines by connecting the serial output of one chip to the serial input of another.

  6. Q: What is the power supply voltage range for CD74HC597MT? A: CD74HC597MT operates with a power supply voltage range of 2V to 6V.

  7. Q: Does CD74HC597MT support 3-state outputs? A: Yes, CD74HC597MT supports 3-state outputs, allowing multiple devices to share the same bus without interfering with each other.

  8. Q: What is the maximum current that can be sourced or sunk by the outputs of CD74HC597MT? A: The outputs of CD74HC597MT can source or sink up to 6 mA of current.

  9. Q: Can CD74HC597MT be used in both parallel and serial data transfer modes? A: Yes, CD74HC597MT can be configured to operate in either parallel or serial data transfer mode based on the control inputs.

  10. Q: Is CD74HC597MT compatible with other logic families? A: CD74HC597MT is compatible with most CMOS logic families and can interface with TTL inputs when appropriate biasing resistors are used.

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