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MM74HC164MTCX
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MM74HC164MTCX

Product Overview

  • Category: Integrated Circuit
  • Use: Shift Register
  • Characteristics: High-Speed, CMOS Logic, Serial-In, Parallel-Out
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: The MM74HC164MTCX is a 8-bit serial-in, parallel-out shift register. It is designed to convert serial input data into parallel output format.
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Logic Family: HC
  • Number of Bits: 8
  • Input Voltage: 2V to 6V
  • Output Voltage: 0V to Vcc
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay: 13 ns (typical)
  • Supply Current: 4µA (typical)

Pin Configuration

The MM74HC164MTCX has a total of 14 pins. The pin configuration is as follows:

  1. GND (Ground)
  2. SER (Serial Data Input)
  3. QA (Parallel Output A)
  4. QB (Parallel Output B)
  5. QC (Parallel Output C)
  6. QD (Parallel Output D)
  7. QE (Parallel Output E)
  8. QF (Parallel Output F)
  9. QG (Parallel Output G)
  10. QH (Parallel Output H)
  11. MR (Master Reset)
  12. SH/LD (Shift/Load)
  13. CLK (Clock Input)
  14. VCC (Positive Power Supply)

Functional Features

  • Serial-in, parallel-out conversion
  • High-speed operation
  • CMOS logic for low power consumption
  • Master reset function for clearing the register
  • Shift/load control for flexible operation

Advantages and Disadvantages

Advantages

  • High-speed operation allows for quick data transfer
  • CMOS logic ensures low power consumption
  • Compact TSSOP package saves board space
  • Master reset function provides easy clearing of the register

Disadvantages

  • Limited number of bits (8) may not be sufficient for certain applications
  • Requires an external clock signal for proper operation

Working Principles

The MM74HC164MTCX operates by shifting the serial input data into its internal shift register on each rising edge of the clock signal. The parallel outputs reflect the state of the shift register after each clock cycle. The shift/load control pin determines whether the data is shifted or loaded into the register.

Detailed Application Field Plans

The MM74HC164MTCX can be used in various applications, including:

  1. LED Matrix Displays: The parallel outputs can be connected to drive individual LEDs in a matrix display, allowing for dynamic patterns and animations.
  2. Serial-to-Parallel Conversion: It can be used to convert serial data from sensors or communication modules into parallel format for further processing.
  3. Data Storage: The shift register can be utilized as temporary storage for data that needs to be processed sequentially.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MM74HC164MTCX are:

  1. SN74HC164N: 8-bit serial-in, parallel-out shift register with DIP package.
  2. CD74HC164E: 8-bit serial-in, parallel-out shift register with SOIC package.
  3. 74HCT164: 8-bit serial-in, parallel-out shift register with TTL logic family.

These alternatives can be considered based on specific requirements such as package type, logic family, or availability.

Word count: 431 words

技術ソリューションにおける MM74HC164MTCX の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of MM74HC164MTCX in technical solutions:

  1. Q: What is MM74HC164MTCX? A: MM74HC164MTCX is a high-speed, CMOS logic shift register IC (Integrated Circuit) that can be used for serial-to-parallel data conversion.

  2. Q: What is the operating voltage range of MM74HC164MTCX? A: The operating voltage range of MM74HC164MTCX is typically between 2V and 6V.

  3. Q: How many bits can MM74HC164MTCX handle? A: MM74HC164MTCX is a 8-bit shift register, meaning it can handle up to 8 bits of data.

  4. Q: What is the maximum clock frequency supported by MM74HC164MTCX? A: MM74HC164MTCX can support clock frequencies up to 25 MHz.

  5. Q: Can MM74HC164MTCX be cascaded to handle more than 8 bits? A: Yes, multiple MM74HC164MTCX ICs can be cascaded together to handle larger numbers of bits.

  6. Q: What is the typical power consumption of MM74HC164MTCX? A: The typical power consumption of MM74HC164MTCX is low, making it suitable for battery-powered applications.

  7. Q: Does MM74HC164MTCX have built-in output latches? A: No, MM74HC164MTCX does not have built-in output latches. The outputs are directly driven by the input data.

  8. Q: Can MM74HC164MTCX be used for both serial-in and parallel-out data conversion? A: No, MM74HC164MTCX is specifically designed for serial-to-parallel data conversion.

  9. Q: What are some common applications of MM74HC164MTCX? A: MM74HC164MTCX can be used in various applications such as LED matrix displays, shift registers, data storage, and control systems.

  10. Q: Is MM74HC164MTCX compatible with other logic families? A: Yes, MM74HC164MTCX is compatible with other CMOS logic families and can be easily integrated into existing digital circuits.

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