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74HC165D

74HC165D

Manufacturer No:

74HC165D

Description:

IC 8BIT SHIFT REGISTER 16SOIC

Datasheet:

Datasheet

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74HC165D 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 ~ 85°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 74HC165D is an 8-bit parallel-in/serial-out shift register, which means that it can take in data from parallel inputs and then output the data in a serial sequence. Here are some advantages and application scenarios of the 74HC165D integrated circuit chips:Advantages: 1. Easy to interface: The 74HC165D can easily interface with microcontrollers and other digital logic circuits due to its common communication protocol.2. Expandability: Multiple 74HC165D chips can be cascaded together to create a larger number of input channels, making it suitable for applications that require a high number of input devices.3. Serial data transmission: The parallel-to-serial conversion capability allows the chip to transmit data over longer distances using fewer wires compared to parallel transmission. This makes it advantageous in applications where space or wiring constraints exist.4. Simplified timing requirements: The 74HC165D only requires a clock signal to input and output data, simplifying the timing requirements of the system.Application scenarios: 1. Input expansion: The 74HC165D can be used to expand the number of input pins available on a microcontroller or other digital system by converting parallel input signals into a serial data stream. This is commonly used in applications like keyboard matrix scanning where a large number of switches need to be read.2. Data acquisition: With its ability to convert parallel input to serial output, the 74HC165D can be used in data acquisition systems to sample multiple parallel signals and transmit them one by one to the receiving end.3. Serial data transmission: The 74HC165D can be utilized in applications where data needs to be transmitted over longer distances using fewer wires. By converting parallel data to serial, it reduces the number of wires required for data transmission.4. Shift register applications: The serial output of the 74HC165D can be connected to other shift registers or digital components, enabling applications such as data storage, serial-to-parallel conversion, or implementing complex sequential logic circuits.Overall, the 74HC165D is a versatile IC that finds its application in various scenarios requiring input expansion, data acquisition, serial data transmission, and shift register functions.
74HC165D Relevant information