What is 74HC595D Chip?

 The 74HC595D is an 8-bit serial-in, parallel-out shift register with a storage latch and output driver. It is part of the 74HC family of high-speed CMOS logic devices, widely used for data storage and transfer applications in digital circuits. 

Key Features:

  1. 8-Bit Shift Register: The 74HC595D can store 8 bits of data, allowing for serial input and parallel output. This makes it ideal for applications that require data manipulation or expansion of output pins.

  2. Serial Input: Data can be entered into the register serially, which is especially useful for reducing the number of pins needed when interfacing with microcontrollers or other digital devices.

  3. Output Latch: The device features a storage latch that allows the output to be updated independently of the input. This means that the outputs can be held steady while new data is being shifted in.

  4. High-Speed Operation: The 74HC595D operates at high speed, capable of handling data rates up to 100 MHz, making it suitable for fast applications.

  5. 3-State Outputs: The outputs are configured in a 3-state manner, allowing for multiple devices to share the same output bus without interference.

Applications:

  • LED Control: Commonly used in applications requiring multiple outputs, such as driving LED displays or matrices.
  • Microcontroller Interface: Ideal for expanding the number of output pins in microcontroller applications, allowing for easier control of multiple devices.
  • Data Conversion: Used in digital circuits for data conversion from serial to parallel format, enabling efficient data handling.
  • Control Systems: Frequently found in control systems where multiple outputs are required, such as relay drivers and automation applications.

Technical Specifications:

  • Supply Voltage: Operates over a range of 2V to 6V.
  • Propagation Delay: Typical propagation delay of around 25 ns at 5V.
  • Package Type: Available in a 16-pin DIP, SOIC, or TSSOP package, providing flexibility in design and integration.

The 74HC595D is a versatile and reliable component, making it a popular choice among engineers and designers for various digital applications. Its ability to efficiently manage data transfer and expand output capabilities enhances its utility in electronic designs.  

Search List Page：74HC595D Parts Search Page | Datasheet PDF | Price | Quantity-MobikeChip

TAEC Product (Toshiba Electronic Devices and Storage Corporation)-Manufacturers-Dealer-MobikeChip 

Reprinted from: https://www.mobikechip.com/static-product-faq-detail/123.html 

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