Texas Instruments
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CD74HC164MG4
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CD74HC164MG4

Product Overview

Category

CD74HC164MG4 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • High-speed operation
  • Wide operating voltage range
  • Low power consumption
  • Compatibility with TTL inputs
  • Schmitt-trigger action on all inputs
  • Balanced propagation delays

Package

CD74HC164MG4 is available in a 14-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of CD74HC164MG4 lies in its ability to store and shift digital data efficiently, making it an essential component in various electronic devices.

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
  • Maximum Propagation Delay: 20 ns

Detailed Pin Configuration

  1. GND (Ground)
  2. A (Serial Data Input)
  3. B (Serial Data Output)
  4. C (Clock Input)
  5. D (Master Reset Input)
  6. E (Parallel Data Output)
  7. F (Parallel Data Output)
  8. G (Parallel Data Output)
  9. H (Parallel Data Output)
  10. I (Parallel Data Output)
  11. J (Parallel Data Output)
  12. K (Parallel Data Output)
  13. L (Parallel Data Output)
  14. VCC (Supply Voltage)

Functional Features

  • Serial-to-parallel data conversion
  • Shift register functionality
  • Master reset capability
  • Parallel data output

Advantages

  • High-speed operation enables efficient data processing.
  • Wide operating voltage range allows compatibility with various systems.
  • Low power consumption reduces energy requirements.
  • Schmitt-trigger action on all inputs ensures reliable signal processing.
  • Balanced propagation delays enhance overall system performance.

Disadvantages

  • Limited number of parallel data outputs (8 in total).
  • Clock frequency is limited to a maximum of 25 MHz.

Working Principles

CD74HC164MG4 operates based on the principles of sequential logic and digital data manipulation. It receives serial data input, which is then shifted through the internal shift register upon each clock pulse. The parallel data output reflects the current state of the shift register. The master reset input allows for clearing the shift register and returning it to its initial state.

Detailed Application Field Plans

CD74HC164MG4 finds applications in various fields, including but not limited to:

  1. Data communication systems
  2. Industrial automation
  3. Consumer electronics
  4. Automotive electronics
  5. Robotics
  6. Medical devices

Detailed and Complete Alternative Models

  1. SN74HC164N: Similar functionality, available in DIP (Dual Inline Package) format.
  2. CD4015BE: Dual 4-bit static shift register, available in DIP format.
  3. 74HC595: 8-bit serial-in, parallel-out shift register, available in SOIC package.

These alternative models provide similar functionality to CD74HC164MG4 and can be used as substitutes depending on specific requirements.

Word count: 443 words

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням CD74HC164MG4 у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of CD74HC164MG4 in technical solutions:

  1. Q: What is CD74HC164MG4? A: CD74HC164MG4 is a high-speed CMOS logic shift register with serial and parallel data inputs and outputs.

  2. Q: What are the typical applications of CD74HC164MG4? A: CD74HC164MG4 is commonly used in applications such as LED matrix displays, serial-to-parallel data conversion, and general-purpose shift register functions.

  3. Q: What is the maximum clock frequency supported by CD74HC164MG4? A: The maximum clock frequency supported by CD74HC164MG4 is typically around 100 MHz.

  4. Q: How many bits can CD74HC164MG4 handle? A: CD74HC164MG4 is a 8-bit shift register, meaning it can handle up to 8 bits of data.

  5. Q: Can CD74HC164MG4 be cascaded to handle more than 8 bits? A: Yes, multiple CD74HC164MG4 chips can be cascaded together to handle larger numbers of bits.

  6. Q: What is the power supply voltage range for CD74HC164MG4? A: CD74HC164MG4 typically operates with a power supply voltage range of 2V to 6V.

  7. Q: Does CD74HC164MG4 have built-in output latches? A: No, CD74HC164MG4 does not have built-in output latches. The outputs directly reflect the state of the internal shift register.

  8. Q: Can CD74HC164MG4 be used with both TTL and CMOS logic levels? A: Yes, CD74HC164MG4 is compatible with both TTL and CMOS logic levels.

  9. Q: What is the maximum output current that CD74HC164MG4 can sink/source? A: CD74HC164MG4 can typically sink/source up to 6 mA of current per output pin.

  10. Q: Is CD74HC164MG4 available in different package options? A: Yes, CD74HC164MG4 is available in various package options such as SOIC, TSSOP, and PDIP.

Please note that the specific details and specifications may vary depending on the manufacturer and datasheet of CD74HC164MG4.