Vishay Siliconix
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
DG458DJ
詳細を表示 DataSheets

DG458DJ - English Editing Encyclopedia Entry

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Multiplexer
  • Characteristics: High-speed, low-power consumption
  • Package: Dual-In-Line Package (DIP)
  • Essence: Efficient data routing and selection
  • Packaging/Quantity: Available in reels of 1000 units

Specifications

  • Number of Inputs: 8
  • Number of Outputs: 1
  • Supply Voltage Range: 2V to 6V
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay Time: 5ns (typical)
  • Power Dissipation: 10mW (typical)

Detailed Pin Configuration

  1. A0: Input A0
  2. A1: Input A1
  3. A2: Input A2
  4. A3: Input A3
  5. A4: Input A4
  6. A5: Input A5
  7. A6: Input A6
  8. A7: Input A7
  9. E: Enable Input
  10. Y: Output

Functional Features

  • The DG458DJ is an 8-to-1 digital multiplexer IC.
  • It allows for efficient routing and selection of digital data from one of the eight input lines to a single output line.
  • The enable input (E) controls the operation of the multiplexer.
  • When E is high, the selected input is passed to the output.
  • When E is low, the output is in a high-impedance state.

Advantages

  • High-speed operation enables quick data selection.
  • Low-power consumption makes it suitable for battery-powered devices.
  • Compact DIP package allows for easy integration into circuit boards.
  • Wide supply voltage range provides flexibility in various applications.

Disadvantages

  • Limited number of inputs and outputs restricts its use in complex systems.
  • Propagation delay time may affect real-time applications with strict timing requirements.

Working Principles

  • The DG458DJ uses a combination of logic gates and transistors to implement the multiplexing functionality.
  • The enable input controls the switching of the internal circuitry, allowing the selected input to pass through to the output.

Detailed Application Field Plans

The DG458DJ can be used in various applications, including: 1. Data communication systems 2. Digital signal processing 3. Industrial automation 4. Test and measurement equipment 5. Audio and video routing systems

Alternative Models (Detailed and Complete)

  • SN74HC151: 8-to-1 multiplexer IC from Texas Instruments
  • CD4051B: 8-channel analog multiplexer/demultiplexer IC from ON Semiconductor
  • MC14051B: 8-channel analog multiplexer/demultiplexer IC from Motorola

Note: This is not an exhaustive list; there are several alternative models available in the market.

In conclusion, the DG458DJ is a high-speed, low-power digital multiplexer IC that efficiently routes and selects data from multiple inputs to a single output. Its compact package, wide supply voltage range, and versatile applications make it a suitable choice for various electronic systems. However, its limited number of inputs and outputs may restrict its use in complex setups.

技術ソリューションにおける DG458DJ の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of DG458DJ in technical solutions:

  1. Q: What is DG458DJ? A: DG458DJ is a specific model of digital multiplexer/demultiplexer integrated circuit (IC) commonly used in technical solutions.

  2. Q: What are the key features of DG458DJ? A: DG458DJ features include low power consumption, high-speed operation, wide voltage range, and compatibility with various logic families.

  3. Q: How can DG458DJ be used in technical solutions? A: DG458DJ can be used as a multiplexer to select one of multiple input signals and route it to a single output, or as a demultiplexer to distribute a single input signal to multiple outputs.

  4. Q: What is the voltage range supported by DG458DJ? A: DG458DJ supports a wide voltage range typically from 2V to 6V, making it compatible with various power supply systems.

  5. Q: Can DG458DJ handle high-speed signals? A: Yes, DG458DJ is designed for high-speed operation and can handle signals with fast switching times, making it suitable for applications requiring quick data transmission.

  6. Q: Is DG458DJ compatible with different logic families? A: Yes, DG458DJ is compatible with various logic families such as TTL, CMOS, and LVCMOS, allowing it to interface with different types of digital circuits.

  7. Q: What is the power consumption of DG458DJ? A: DG458DJ has low power consumption, typically in the range of a few milliwatts, making it energy-efficient and suitable for battery-powered devices.

  8. Q: Can DG458DJ be cascaded to increase the number of inputs/outputs? A: Yes, DG458DJ can be cascaded by connecting the outputs of one IC to the inputs of another, allowing for expansion of the number of inputs or outputs in a system.

  9. Q: Are there any specific applications where DG458DJ is commonly used? A: DG458DJ is often used in data communication systems, multiplexing/demultiplexing circuits, test and measurement equipment, and other digital signal processing applications.

  10. Q: Where can I find more information about DG458DJ and its application notes? A: You can refer to the datasheet provided by the manufacturer of DG458DJ for detailed technical specifications and application notes. Additionally, online resources and forums dedicated to electronics and integrated circuits can provide further insights and examples of DG458DJ's usage in technical solutions.

Please note that the answers provided here are general and may vary depending on the specific requirements and context of the technical solution.