ON Semiconductor
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MM74C927N
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MM74C927N

Product Overview

Category

The MM74C927N belongs to the category of integrated circuits (ICs) and specifically falls under the family of digital ICs.

Use

This product is primarily used for encoding and decoding data in various digital applications, including but not limited to electronic devices and communication systems.

Characteristics

  • The MM74C927N is known for its high-speed operation and low power consumption.
  • It features a compact design, making it suitable for integration into small-scale electronic systems.
  • This IC offers reliable performance and robustness, ensuring consistent functionality over extended periods.

Package

The MM74C927N is typically available in a dual in-line package (DIP), which facilitates easy installation onto printed circuit boards (PCBs).

Essence

The essence of the MM74C927N lies in its ability to efficiently process digital signals, enabling seamless data transmission and reception within electronic systems.

Packaging/Quantity

This product is commonly packaged in tubes or trays and is available in varying quantities based on the specific requirements of the user or application.

Specifications

  • Supply Voltage: 5V
  • Operating Temperature Range: -40°C to 85°C
  • Number of Pins: 16
  • Logic Family: CMOS

Detailed Pin Configuration

  1. A0
  2. A1
  3. A2
  4. A3
  5. A4
  6. A5
  7. A6
  8. GND
  9. Y7
  10. Y6
  11. Y5
  12. Y4
  13. Y3
  14. Y2
  15. Y1
  16. VCC

Functional Features

  • The MM74C927N offers parallel-to-serial and serial-to-parallel conversion capabilities, enhancing its versatility in data processing applications.
  • It incorporates built-in logic for error detection and correction, contributing to the reliability of data transmission.

Advantages and Disadvantages

Advantages

  • High-speed data processing
  • Low power consumption
  • Compact design for space-efficient integration

Disadvantages

  • Limited voltage range compatibility
  • Requires careful handling due to sensitivity to electrostatic discharge

Working Principles

The MM74C927N operates by receiving parallel input data and converting it into serial output data or vice versa, depending on the specific application requirements. It utilizes internal logic circuits to perform encoding and decoding operations, ensuring accurate and efficient data transfer.

Detailed Application Field Plans

The MM74C927N finds extensive use in various applications, including: - Data communication systems - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the MM74C927N include: - SN74LS148N - CD4028BE - 74HC165N

In conclusion, the MM74C927N serves as a crucial component in digital data processing and communication systems, offering high-speed operation, reliability, and compact design. Its versatile functionality and compatibility with diverse applications make it a valuable asset in the realm of digital integrated circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MM74C927N v technických řešeních

Sure, here are 10 common questions and answers related to the application of MM74C927N:

  1. What is MM74C927N?

    • MM74C927N is a 16-key encoder designed for use in keyboard applications.

  2. What is the operating voltage range of MM74C927N?

    • The operating voltage range of MM74C927N is typically between 4.5V and 16V.

  3. What is the maximum clock frequency supported by MM74C927N?

    • MM74C927N supports a maximum clock frequency of 100kHz.

  4. Can MM74C927N be used in matrix keyboard applications?

    • Yes, MM74C927N can be used in matrix keyboard applications to encode key presses.

  5. What is the output format of MM74C927N?

    • The output format of MM74C927N is typically in binary-coded decimal (BCD) format.

  6. How many keys can MM74C927N encode?

    • MM74C927N can encode up to 16 keys.

  7. What is the typical power consumption of MM74C927N?

    • The typical power consumption of MM74C927N is around 10mW.

  8. Does MM74C927N have built-in debounce circuitry?

    • Yes, MM74C927N includes built-in debounce circuitry to eliminate switch bounce.

  9. Can MM74C927N be directly interfaced with a microcontroller?

    • Yes, MM74C927N can be directly interfaced with a microcontroller using its output pins.

  10. What are some common applications of MM74C927N?

    • Common applications of MM74C927N include keypad encoding for security systems, industrial control panels, and electronic instrumentation.

I hope this information is helpful! Let me know if you need further assistance.