NXP USA Inc.
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N74F258AD,623
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N74F258AD,623

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Multiplexer
  • Characteristics:
    • High-speed operation
    • Low power consumption
    • Wide operating voltage range
  • Package: Dual In-Line Package (DIP)
  • Essence: N74F258AD,623 is a digital multiplexer IC used for data selection and routing in various electronic circuits.
  • Packaging/Quantity: Typically sold in reels or tubes containing multiple units.

Specifications

  • Supply Voltage Range: 2V to 6V
  • Input Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Output Current: ±25mA
  • Propagation Delay: 5ns (typical)

Detailed Pin Configuration

The N74F258AD,623 IC has a total of 16 pins. The pin configuration is as follows:

__ __ A1 |1 \__/ 16| VCC B1 |2 15| Y A2 |3 14| B B2 |4 N 13| A A3 |5 7 12| B3 B3 |6 4 11| A3 GND |7 F 10| B2 Y |8 2 9| A2 ¯¯ ¯¯

Functional Features

  • Data Selection: The N74F258AD,623 acts as a 2-to-1 multiplexer, allowing the selection of one of two input signals to be routed to the output.
  • Fast Operation: With a propagation delay of only 5ns, this IC enables high-speed data switching.
  • Low Power Consumption: The IC is designed to operate with low power requirements, making it suitable for battery-powered devices.
  • Wide Operating Voltage Range: The N74F258AD,623 can function within a voltage range of 2V to 6V, providing flexibility in various applications.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data routing. - Low power consumption prolongs battery life in portable devices. - Wide operating voltage range allows compatibility with different systems.

Disadvantages: - Limited to 2-to-1 multiplexing functionality. - May require additional components for complex data routing scenarios.

Working Principles

The N74F258AD,623 utilizes a combination of logic gates and transistors to implement the 2-to-1 multiplexer functionality. It selects one of the two input signals based on the control inputs and routes it to the output pin. The internal circuitry ensures fast and accurate data switching while minimizing power consumption.

Detailed Application Field Plans

The N74F258AD,623 finds applications in various electronic systems where data selection and routing are required. Some potential application fields include: - Data communication systems - Digital audio/video equipment - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SN74LS157: 2-to-1 Multiplexer IC with similar specifications and pin configuration.
  • CD4053B: Analog/Digital Multiplexer IC with more input channels and enhanced features.
  • MC14051B: 8-channel Analog Multiplexer IC suitable for more complex data routing scenarios.

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Énumérez 10 questions et réponses courantes liées à l'application de N74F258AD,623 dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of N74F258AD,623 in technical solutions:

  1. Q: What is the N74F258AD,623? A: The N74F258AD,623 is a quad 2-input multiplexer with 3-state outputs, commonly used in digital logic circuits.

  2. Q: What is the purpose of a multiplexer? A: A multiplexer is used to select one of several input signals and route it to a single output based on control inputs.

  3. Q: How many inputs does the N74F258AD,623 have? A: The N74F258AD,623 has four inputs, allowing you to choose from up to four different input signals.

  4. Q: Can I use the N74F258AD,623 as a demultiplexer? A: No, the N74F258AD,623 is specifically designed as a multiplexer and cannot be used as a demultiplexer.

  5. Q: What is the maximum voltage that the N74F258AD,623 can handle? A: The N74F258AD,623 can handle a maximum voltage of 5.5V.

  6. Q: How does the N74F258AD,623 handle multiple inputs? A: The N74F258AD,623 uses control inputs to select which input signal is routed to the output.

  7. Q: Does the N74F258AD,623 have any special features? A: Yes, the N74F258AD,623 has 3-state outputs, which means it can be put into a high-impedance state when not actively driving the output.

  8. Q: Can I cascade multiple N74F258AD,623 chips together? A: Yes, you can cascade multiple N74F258AD,623 chips to increase the number of input signals that can be selected.

  9. Q: What is the power supply voltage range for the N74F258AD,623? A: The power supply voltage range for the N74F258AD,623 is typically between 4.5V and 5.5V.

  10. Q: Are there any recommended applications for the N74F258AD,623? A: The N74F258AD,623 is commonly used in data multiplexing, signal routing, and digital system designs where multiple inputs need to be selectively routed to a single output.

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