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MC74AC157DG
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MC74AC157DG

Product Overview

Category: Integrated Circuit
Use: Multiplexer/Demultiplexer
Characteristics: High-speed, low-power consumption
Package: SOIC-16
Essence: Digital multiplexer/demultiplexer
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Supply Voltage: 2V to 6V
  • Input Voltage: 0V to VCC
  • Operating Temperature: -40°C to 85°C
  • Output Current: ±24mA

Detailed Pin Configuration

  1. A
  2. B
  3. C
  4. GND
  5. Y
  6. B
  7. C
  8. GND
  9. Y
  10. D
  11. E
  12. G
  13. GND
  14. F
  15. H
  16. VCC

Functional Features

  • Quad 2-Input Multiplexer
  • Individual Data Control
  • Outputs Source/Sink 24mA

Advantages and Disadvantages

Advantages: - High speed operation - Low power consumption - Wide operating voltage range

Disadvantages: - Limited number of inputs

Working Principles

The MC74AC157DG is a quad 2-input multiplexer with individual data control. It selects four bits of data from two sources using the common Select and Enable inputs. The outputs can source or sink 24mA.

Detailed Application Field Plans

The MC74AC157DG is commonly used in digital systems for data selection and routing. It is suitable for applications requiring high-speed and low-power multiplexing/demultiplexing.

Detailed and Complete Alternative Models

  1. SN74HC157N
  2. CD74HCT157E
  3. 74F157PC

This completes the English editing encyclopedia entry structure format for MC74AC157DG.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MC74AC157DG dalam penyelesaian teknikal

  1. What is the MC74AC157DG?

    • The MC74AC157DG is a quad 2-input multiplexer with 3-state outputs, designed for use in high-speed digital systems.

  2. What is the operating voltage range of MC74AC157DG?

    • The operating voltage range of MC74AC157DG is 2.0V to 6.0V.

  3. What is the maximum propagation delay of MC74AC157DG?

    • The maximum propagation delay of MC74AC157DG is typically 5ns at 5V.

  4. What is the output drive capability of MC74AC157DG?

    • The MC74AC157DG has a typical output drive capability of ±24mA at 5V.

  5. What are the typical applications of MC74AC157DG?

    • Typical applications of MC74AC157DG include data selection, signal gating, and bus interfacing in digital systems.

  6. What is the package type of MC74AC157DG?

    • The MC74AC157DG is available in a 16-pin SOIC package.

  7. What is the temperature range for operation of MC74AC157DG?

    • The MC74AC157DG is designed to operate within a temperature range of -40°C to 85°C.

  8. Is the MC74AC157DG RoHS compliant?

    • Yes, the MC74AC157DG is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. Can the MC74AC157DG be used in battery-powered devices?

    • Yes, the wide operating voltage range of MC74AC157DG makes it suitable for use in battery-powered devices.

  10. Are there any application notes or reference designs available for using MC74AC157DG?

    • Yes, application notes and reference designs are available from the manufacturer to assist in the implementation of MC74AC157DG in technical solutions.