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TC74VHC595FK(EL,K)
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TC74VHC595FK(EL,K)

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Shift Register
  • Characteristics:
    • High-speed operation
    • Low power consumption
    • Wide operating voltage range
    • Serial-to-parallel data conversion
  • Package: SOP (Small Outline Package)
  • Essence: Serial-in, parallel-out shift register
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 2.0V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Clock Frequency: 33MHz

Detailed Pin Configuration

The TC74VHC595FK(EL,K) has a total of 16 pins:

  1. SER (Serial Data Input)
  2. RCLK (Register Clock Input)
  3. SRCLK (Shift Register Clock Input)
  4. OE (Output Enable Input)
  5. GND (Ground)
  6. QH' (Serial Data Output)
  7. QH (Serial Data Output)
  8. QA (Parallel Data Output)
  9. QB (Parallel Data Output)
  10. QC (Parallel Data Output)
  11. QD (Parallel Data Output)
  12. QE (Parallel Data Output)
  13. QF (Parallel Data Output)
  14. QG (Parallel Data Output)
  15. QH (Parallel Data Output)
  16. VCC (Supply Voltage)

Functional Features

  • Serial-to-parallel data conversion
  • Cascadable for larger shift register applications
  • Output enable control for multiplexing applications
  • High-speed operation allows for efficient data transfer
  • Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages: - High-speed operation enables fast data transfer - Low power consumption for energy-efficient designs - Wide operating voltage range allows for versatile applications - Serial-to-parallel data conversion simplifies data handling

Disadvantages: - Limited number of parallel outputs (8 in this case) - Requires external clock signals for proper operation

Working Principles

The TC74VHC595FK(EL,K) is a serial-in, parallel-out shift register. It takes in serial data through the SER pin and shifts it into its internal register with each clock pulse received at the SRCLK pin. The RCLK pin is used to latch the data from the internal register to the output pins QA to QH. The OE pin controls the output enable function, allowing the user to disable the outputs when needed.

Detailed Application Field Plans

The TC74VHC595FK(EL,K) can be used in various applications, including:

  1. LED Matrix Displays: The shift register can be used to control multiple LEDs in a matrix configuration, enabling efficient control of individual LEDs.
  2. Serial Data Transmission: The device can be used to convert serial data into parallel format, making it suitable for applications such as serial communication protocols.
  3. Data Storage and Retrieval: The shift register can be used as a temporary storage device for data buffering or as a memory expansion module.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TC74VHC595FK(EL,K) include:

  1. 74HC595: This is a popular CMOS shift register IC with similar characteristics and pin configuration.
  2. SN74HC595: Another widely used shift register IC from Texas Instruments, offering comparable features and performance.
  3. CD4094: This IC combines shift register and latch functions, providing additional capabilities for certain applications.

These alternative models can be considered based on specific requirements and availability.

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10 pirs û bersivên hevpar ên têkildarî sepana TC74VHC595FK(EL,K) di çareseriyên teknîkî de navnîş bikin

Sure! Here are 10 common questions and answers related to the application of TC74VHC595FK(EL,K) in technical solutions:

  1. Q: What is TC74VHC595FK(EL,K)? A: TC74VHC595FK(EL,K) is a shift register IC (integrated circuit) that can be used for serial-to-parallel data conversion.

  2. Q: What is the operating voltage range of TC74VHC595FK(EL,K)? A: The operating voltage range of TC74VHC595FK(EL,K) is typically between 2.0V and 5.5V.

  3. Q: How many bits can TC74VHC595FK(EL,K) handle? A: TC74VHC595FK(EL,K) is an 8-bit shift register, meaning it can handle up to 8 bits of data.

  4. Q: Can TC74VHC595FK(EL,K) be cascaded to handle more than 8 bits? A: Yes, multiple TC74VHC595FK(EL,K) ICs can be cascaded together to handle more than 8 bits of data.

  5. Q: What is the maximum clock frequency supported by TC74VHC595FK(EL,K)? A: The maximum clock frequency supported by TC74VHC595FK(EL,K) is typically around 33 MHz.

  6. Q: Does TC74VHC595FK(EL,K) have any built-in output latches? A: Yes, TC74VHC595FK(EL,K) has built-in output latches that hold the data until it is updated.

  7. Q: Can TC74VHC595FK(EL,K) be used for driving LEDs or other outputs? A: Yes, TC74VHC595FK(EL,K) can be used to drive LEDs or other outputs by connecting them to the output pins.

  8. Q: Can TC74VHC595FK(EL,K) be used for multiplexing displays? A: Yes, TC74VHC595FK(EL,K) can be used for multiplexing displays by controlling the segment data and common anodes/cathodes.

  9. Q: Does TC74VHC595FK(EL,K) have any input/output protection features? A: Yes, TC74VHC595FK(EL,K) has built-in ESD (electrostatic discharge) protection diodes on its inputs and outputs.

  10. Q: What is the package type of TC74VHC595FK(EL,K)? A: TC74VHC595FK(EL,K) is available in a 16-pin TSSOP (Thin Shrink Small Outline Package) package.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.