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M74HC4514RM13TR
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M74HC4514RM13TR

Product Overview

  • Category: Integrated Circuit
  • Use: Decoder/Demultiplexer
  • Characteristics: High-speed, CMOS technology
  • Package: SOIC-24
  • Essence: Converts binary input to 1-of-16 output
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 2V to 6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Maximum Input Current: ±1µA
  • Maximum Output Current: ±25mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The M74HC4514RM13TR has a total of 24 pins. The pin configuration is as follows:

  1. GND (Ground)
  2. A0 (Binary Input A0)
  3. A1 (Binary Input A1)
  4. A2 (Binary Input A2)
  5. A3 (Binary Input A3)
  6. A4 (Binary Input A4)
  7. A5 (Binary Input A5)
  8. A6 (Binary Input A6)
  9. A7 (Binary Input A7)
  10. E (Enable Input)
  11. D0 (Output D0)
  12. D1 (Output D1)
  13. D2 (Output D2)
  14. D3 (Output D3)
  15. D4 (Output D4)
  16. D5 (Output D5)
  17. D6 (Output D6)
  18. D7 (Output D7)
  19. D8 (Output D8)
  20. D9 (Output D9)
  21. D10 (Output D10)
  22. D11 (Output D11)
  23. D12 (Output D12)
  24. VCC (Supply Voltage)

Functional Features

  • Converts a 7-bit binary input to a 1-of-16 output
  • High-speed operation due to CMOS technology
  • Low power consumption
  • Schmitt trigger inputs for noise immunity
  • Output current capability: ±25mA

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick decoding - Low power consumption makes it energy-efficient - Noise immunity provided by Schmitt trigger inputs - Wide supply voltage range enhances versatility

Disadvantages: - Limited to 7-bit binary input - Output current capability may not be sufficient for certain applications

Working Principles

The M74HC4514RM13TR is a decoder/demultiplexer integrated circuit that converts a 7-bit binary input into a 1-of-16 output. It operates using CMOS technology, which enables high-speed performance and low power consumption. The inputs are equipped with Schmitt triggers, providing noise immunity. The output current capability of ±25mA allows for driving various loads.

Detailed Application Field Plans

The M74HC4514RM13TR can be used in various applications, including but not limited to:

  1. Address decoding in microcontrollers and microprocessors
  2. Data selection and routing in digital systems
  3. Multiplexing and demultiplexing in communication systems
  4. LED matrix control in display panels
  5. Keyboard scanning in input devices

Detailed and Complete Alternative Models

  1. CD4514BE: Similar 1-of-16 decoder/demultiplexer IC from Texas Instruments
  2. SN74HC4514N: 1-of-16 decoder/demultiplexer IC from Texas Instruments with similar functionality
  3. MC14514BCL: Decoder/demultiplexer IC from ON Semiconductor with 1-of-16 output capability

These alternative models offer similar functionality and can be used as replacements for the M74HC4514RM13TR in various applications.

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Énumérez 10 questions et réponses courantes liées à l'application de M74HC4514RM13TR dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of M74HC4514RM13TR in technical solutions:

  1. Q: What is the M74HC4514RM13TR? A: The M74HC4514RM13TR is a high-speed CMOS 4-to-16 line decoder/demultiplexer IC.

  2. Q: What is the purpose of the M74HC4514RM13TR? A: The purpose of this IC is to decode a 4-bit binary input and activate one of the 16 output lines based on the input value.

  3. Q: What is the maximum operating voltage for the M74HC4514RM13TR? A: The maximum operating voltage for this IC is typically 6V.

  4. Q: How many input pins does the M74HC4514RM13TR have? A: This IC has 4 input pins, which can be used to provide a 4-bit binary input.

  5. Q: How many output pins does the M74HC4514RM13TR have? A: The M74HC4514RM13TR has 16 output pins, each corresponding to a specific combination of the 4-bit binary input.

  6. Q: Can the M74HC4514RM13TR be used as a demultiplexer? A: Yes, this IC can be used as a demultiplexer by providing the appropriate binary input to select the desired output line.

  7. Q: What is the typical propagation delay of the M74HC4514RM13TR? A: The typical propagation delay of this IC is around 15 ns.

  8. Q: Is the M74HC4514RM13TR compatible with TTL logic levels? A: Yes, this IC is compatible with both CMOS and TTL logic levels.

  9. Q: Can the M74HC4514RM13TR be cascaded to increase the number of output lines? A: Yes, multiple M74HC4514RM13TR ICs can be cascaded together to increase the number of output lines.

  10. Q: What are some common applications of the M74HC4514RM13TR? A: This IC is commonly used in applications such as address decoding, data routing, LED matrix control, and multiplexing/demultiplexing signals.

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