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CD4021BNSR

CD4021BNSR

Manufacturer No:

CD4021BNSR

Manufacturer:

Texas Instruments

Description:

IC STATIC SHFT REG 8STG 16SO

Datasheet:

Datasheet

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CD4021BNSR Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SO
  • Package / Case
    16-SOIC (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -55°C ~ 125°C
  • Voltage - Supply
    3V ~ 18V
  • 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
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    4000B
The CD4021BNSR is an integrated circuit chip that is commonly used as a parallel-in/serial-out shift register. It has several advantages and application scenarios:Advantages: 1. Easy to use: The CD4021BNSR chip is straightforward to implement and requires minimal external components. 2. Versatility: It can be used in a variety of applications and digital systems. 3. Expandability: Multiple CD4021BNSR chips can be cascaded together to provide additional inputs. 4. Low power consumption: It operates at a low power supply voltage and consumes minimal power. 5. Compatibility: The CD4021BNSR is compatible with a wide range of microcontrollers and digital devices.Application Scenarios: 1. Digital input expansion: The CD4021BNSR is commonly used to expand the number of digital inputs in microcontroller-based systems. For example, it can be used to read multiple switches or buttons. 2. Data acquisition: It can be used in data acquisition systems to sample and convert analog signals into digital data. The CD4021BNSR chip can take in parallel data from an analog-to-digital converter (ADC) and provide serial data output for transmission or storage. 3. Shift register applications: The CD4021BNSR can be used in applications where serial data needs to be shifted in or out of a system. For example, it can be used in LED matrix displays or LED strips where individual LEDs need to be updated serially. 4. Parallel-to-serial conversion: The CD4021BNSR chip can be used to convert parallel data from other devices into serial data. This is useful in applications where data needs to be transmitted serially, such as communication interfaces or serial protocols. 5. Control and automation systems: The CD4021BNSR can be utilized in control and automation systems where additional inputs are required. It can be used to monitor and control various sensors, switches, or digital signals.Overall, the CD4021BNSR integrated circuit chip offers simplicity, versatility, and expandability, making it suitable for a wide range of applications involving digital inputs, data acquisition, shift registers, and serial data conversion.
CD4021BNSR Relevant information