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HEF4021BP-Q100U

HEF4021BP-Q100U

Manufacturer No:

HEF4021BP-Q100U

Manufacturer:

NXP USA Inc.

Description:

IC SHIFT REGISTER 8BIT 16DIP

Datasheet:

Datasheet

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HEF4021BP-Q100U Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-DIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    3V ~ 15V
  • Function
    Parallel or Serial to Serial
  • Number of Bits per Element
    8
  • Number of Elements
    1
  • Output Type
    Push-Pull
  • Logic Type
    Shift Register
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    Automotive, AEC-Q100, 4000B
The HEF4021BP-Q100U is a 8-bit shift register integrated circuit chip. Some advantages and application scenarios of this chip are:Advantages: 1. Parallel to serial conversion: It can convert parallel input data into a serial output stream. This is useful in applications where serial communication is required, such as transferring data between different systems or devices. 2. Simplified interfacing: It provides an easy way to interface multiple input devices, such as buttons or switches, to a microcontroller or other digital systems. Each input is individually sampled and can be read sequentially. 3. Cascade capability: Multiple HEF4021BP-Q100U chips can be cascaded together to increase the number of input channels. This allows for the expansion of input capabilities without the need for additional pins on the microcontroller.Application Scenarios: 1. Input expansion for microcontrollers: It can be used to expand the number of input pins available for a microcontroller. This is particularly useful in applications where a large number of buttons or switches are required to be connected. 2. Data logging: The chip can be used in data logging applications where multiple sensors or signals need to be sequentially sampled and recorded. 3. Keypad scanning: It can be employed in applications that require scanning a matrix of buttons, such as a keypad. The chip can sample the state of each button and send the information serially to the microcontroller.These are just a few examples of the advantages and application scenarios for the HEF4021BP-Q100U integrated circuit chips. The specific applications may vary depending on the requirements of the project or system.
HEF4021BP-Q100U Relevant information