ON Semiconductor
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DM7407N
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DM7407N

Product Overview

  • Category: Integrated Circuit
  • Use: Logic Gate Buffer/Driver
  • Characteristics: High-speed, TTL compatible, open-collector outputs
  • Package: DIP (Dual In-line Package)
  • Essence: Buffering and driving signals in digital circuits
  • Packaging/Quantity: 14-pin plastic DIP package, available in reels of 2000 units

Specifications

  • Supply Voltage: 4.75V to 5.25V
  • Input Voltage: 0V to Vcc
  • Output Voltage: 0V to Vcc
  • Operating Temperature: -55°C to +125°C
  • Propagation Delay Time: 9ns (typical)
  • Output Current: ±40mA (maximum)

Detailed Pin Configuration

The DM7407N has a total of 14 pins, numbered as follows:

  1. GND (Ground)
  2. A1 (Input A1)
  3. Y1 (Output Y1)
  4. A2 (Input A2)
  5. Y2 (Output Y2)
  6. A3 (Input A3)
  7. Y3 (Output Y3)
  8. A4 (Input A4)
  9. Y4 (Output Y4)
  10. A5 (Input A5)
  11. Y5 (Output Y5)
  12. A6 (Input A6)
  13. Y6 (Output Y6)
  14. Vcc (Positive Power Supply)

Functional Features

  • High-speed operation: The DM7407N is designed for high-speed digital logic applications.
  • TTL compatibility: It is compatible with TTL (Transistor-Transistor Logic) voltage levels, making it suitable for interfacing with other TTL devices.
  • Open-collector outputs: The outputs are open-collector, allowing for wired-OR configurations and easy interfacing with other devices.

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient signal buffering and driving in digital circuits.
  • TTL compatibility ensures seamless integration with other TTL devices.
  • Open-collector outputs provide flexibility in circuit design.

Disadvantages

  • Limited output current capacity may restrict its use in certain applications requiring higher current levels.
  • The DIP package may not be suitable for space-constrained designs.

Working Principles

The DM7407N is a buffer/driver IC that amplifies and shapes digital signals. It operates by receiving input signals and providing amplified output signals with open-collector configuration. The open-collector outputs allow multiple devices to be connected together, forming logical OR functions.

Detailed Application Field Plans

The DM7407N can be used in various applications, including but not limited to: - Digital data communication systems - Microprocessor-based systems - Industrial control systems - Instrumentation and measurement equipment - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the DM7407N include: - SN7407N: Similar specifications and pin configuration, manufactured by Texas Instruments. - MC74HC07N: High-speed CMOS version with similar functionality, manufactured by ON Semiconductor. - CD4071B: Quad 2-input OR gate with similar characteristics, manufactured by Texas Instruments.

These alternative models offer similar functionality and can be used as replacements depending on specific requirements.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi DM7407N dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of DM7407N in technical solutions:

  1. Q: What is DM7407N? A: DM7407N is a hex buffer/driver IC (integrated circuit) that can be used for various digital logic applications.

  2. Q: What is the purpose of DM7407N? A: The purpose of DM7407N is to provide buffering and driving capabilities for digital signals, allowing them to be properly interfaced with other components or devices.

  3. Q: What voltage levels does DM7407N support? A: DM7407N supports a wide range of voltage levels, typically from 2V to 6V, making it compatible with many digital systems.

  4. Q: How many buffers/drivers are there in DM7407N? A: DM7407N contains six independent buffers/drivers, each capable of handling one digital signal.

  5. Q: Can DM7407N handle both input and output signals? A: Yes, DM7407N can be used for both input and output signals. It can buffer incoming signals or drive outgoing signals.

  6. Q: What is the maximum current that DM7407N can source or sink? A: DM7407N can source or sink up to 40mA of current per output, which is sufficient for most digital logic applications.

  7. Q: Is DM7407N compatible with TTL (Transistor-Transistor Logic) levels? A: Yes, DM7407N is designed to be compatible with TTL logic levels, making it suitable for use in TTL-based systems.

  8. Q: Can DM7407N be used in high-speed applications? A: DM7407N has a typical propagation delay of 9ns, which makes it suitable for many high-speed digital applications.

  9. Q: Does DM7407N require any external components for operation? A: No, DM7407N is a standalone IC and does not require any external components for its basic operation.

  10. Q: What are some common applications of DM7407N? A: DM7407N can be used in various applications such as level shifting, signal buffering, LED driving, interfacing with displays, and more.

I hope these questions and answers help! Let me know if you have any further queries.