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74HCT165BQ,115
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74HCT165BQ,115

Product Overview

  • Category: Integrated Circuit
  • Use: Shift Register
  • Characteristics: High-speed operation, low power consumption
  • Package: 16-pin SOIC (Small Outline Integrated Circuit)
  • Essence: Serial-in, parallel-out shift register
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 2.0V to 6.0V
  • Input Voltage Range: -0.5V to VCC + 0.5V
  • Output Voltage Range: -0.5V to VCC + 0.5V
  • Operating Temperature Range: -40°C to +125°C
  • Maximum Clock Frequency: 80 MHz

Detailed Pin Configuration

  1. SER (Serial Data Input)
  2. QH' (Serial Data Output)
  3. GND (Ground)
  4. QA (Parallel Data Output A)
  5. QB (Parallel Data Output B)
  6. QC (Parallel Data Output C)
  7. QD (Parallel Data Output D)
  8. CLK (Clock Input)
  9. MR (Master Reset Input)
  10. SH/LD (Shift/Load Input)
  11. OE (Output Enable Input)
  12. NC (No Connection)
  13. NC (No Connection)
  14. NC (No Connection)
  15. VCC (Supply Voltage)
  16. VCC (Supply Voltage)

Functional Features

  • Serial-to-parallel data conversion
  • Parallel data output
  • Master reset function
  • Shift/load control
  • Output enable control

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data transfer - Low power consumption helps conserve energy - Compact package size saves space in electronic designs

Disadvantages: - Limited number of parallel outputs (4 in this case) - Requires external clock signal for operation

Working Principles

The 74HCT165BQ,115 is a serial-in, parallel-out shift register. It receives data serially through the SER pin and shifts it into its internal storage registers on each rising edge of the CLK input. The SH/LD pin controls whether the data is shifted or loaded into the parallel outputs. When SH/LD is low, the data is shifted, and when it is high, the data is loaded.

Detailed Application Field Plans

The 74HCT165BQ,115 can be used in various applications, including: 1. Data communication systems 2. Industrial automation 3. Robotics 4. Automotive electronics 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 74HCT165BQ,115 are: - SN74HC165N - CD74HC165E - MC74HC165AN - 74LS165

These models offer similar functionality and can be used as replacements depending on specific requirements.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 74HCT165BQ,115 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of 74HCT165BQ,115 in technical solutions:

  1. Question: What is the function of the 74HCT165BQ,115?
    Answer: The 74HCT165BQ,115 is an 8-bit parallel-in/serial-out shift register IC used for data storage and transfer.

  2. Question: What is the operating voltage range of the 74HCT165BQ,115?
    Answer: The operating voltage range is typically between 4.5V and 5.5V.

  3. Question: How many input pins does the 74HCT165BQ,115 have?
    Answer: It has 8 input pins, allowing you to read data from external devices.

  4. Question: Can the 74HCT165BQ,115 be cascaded to increase the number of inputs?
    Answer: Yes, multiple 74HCT165BQ,115 ICs can be cascaded together to expand the number of inputs.

  5. Question: What is the maximum clock frequency supported by the 74HCT165BQ,115?
    Answer: The maximum clock frequency is typically around 25 MHz.

  6. Question: Does the 74HCT165BQ,115 support both rising and falling edge clocking?
    Answer: Yes, it supports both rising and falling edge clocking, providing flexibility in timing requirements.

  7. Question: Can the 74HCT165BQ,115 be used for serial-to-parallel conversion?
    Answer: No, the 74HCT165BQ,115 is specifically designed for parallel-in/serial-out operations.

  8. Question: What is the output format of the 74HCT165BQ,115?
    Answer: The output is in serial format, allowing easy interfacing with other devices.

  9. Question: Does the 74HCT165BQ,115 have any built-in debounce circuitry?
    Answer: No, it does not have built-in debounce circuitry. External debouncing may be required for noisy input signals.

  10. Question: Can the 74HCT165BQ,115 be used in both digital and analog applications?
    Answer: The 74HCT165BQ,115 is primarily designed for digital applications and is not suitable for analog signal processing.

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