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SN74HC165DR

SN74HC165DR

Manufacturer No:

SN74HC165DR

Manufacturer:

Texas Instruments

Description:

IC 8-BIT SHIFT REGISTER 16-SOIC

Datasheet:

Datasheet

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SN74HC165DR Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    2V ~ 6V
  • Function
    Parallel or Serial to Serial
  • Number of Bits per Element
    8
  • Number of Elements
    1
  • Output Type
    Complementary
  • Logic Type
    Shift Register
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    74HC
The SN74HC165DR is a popular integrated circuit chip, which is widely used in various electronic applications. It is a parallel-in, serial-out (PISO) shift register that provides advantages and usefulness in several scenarios. Here are some advantages and application scenarios of the SN74HC165DR IC chip:Advantages: 1. Serial to parallel conversion: The primary advantage of the SN74HC165DR is its ability to convert serial data into parallel data. It allows multiple digital inputs to be read using just a few microcontroller pins.2. Expandable inputs: By daisy-chaining multiple SN74HC165DR chips, it is possible to exponentially increase the number of inputs without needing a large number of microcontroller pins.3. Space-saving: The integration of multiple inputs within a single chip saves space on the PCB, reducing the overall size of the electronic device.4. Easy interfacing: The chip communicates using a simple serial interface, making it straightforward to connect to various microcontrollers and other digital devices.5. Cost-effective: The SN74HC165DR is an affordable chip, making it an economical choice for many applications.Application scenarios: 1. Keypad/button matrix: The IC chip can be used in applications where a large number of buttons or switches are used, such as keyboard inputs or control panels. By connecting the buttons in a matrix arrangement and using the SN74HC165DR, it becomes possible to read the state of all buttons using only a few microcontroller pins.2. Data acquisition: For applications that require reading multiple digital inputs, such as sensors, the SN74HC165DR can be used to simplify the interface. By connecting the sensor outputs to the chip, the microcontroller can conveniently read the data using serial communication.3. LED displays: In scenarios where a large number of LEDs need to be controlled, the IC chip can be used to save microcontroller pins. By connecting the LED display to the SN74HC165DR, the microcontroller can easily send serial data to set the state of each LED.4. Microcontroller inputs: The chip can serve as an interface between various switches, sensors, or other digital inputs and a microcontroller. By using the SN74HC165DR, the microcontroller can read the state of multiple inputs using a single serial interface.5. Industrial control systems: The SN74HC165DR can be applied in various industrial control systems where input/output expansion is necessary, reducing the complexity and number of connections required.Overall, the SN74HC165DR integrated circuit chip provides an efficient and cost-effective solution for expanding and interfacing digital inputs in a wide range of applications.
SN74HC165DR Relevant information