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CD74ACT240EG4
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CD74ACT240EG4

Product Overview

Category

CD74ACT240EG4 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for signal amplification, buffering, and switching purposes.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Compatibility with various logic families
  • Robustness against noise and interference

Package

CD74ACT240EG4 is available in a standard 20-pin TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of CD74ACT240EG4 lies in its ability to provide reliable and efficient signal processing capabilities in electronic circuits.

Packaging/Quantity

This product is typically packaged in reels containing a quantity of 250 units.

Specifications

  • Supply Voltage: 2V to 6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Logic Family: ACT

Detailed Pin Configuration

  1. A1
  2. B1
  3. Y1
  4. GND
  5. A2
  6. B2
  7. Y2
  8. OE#
  9. VCC
  10. B3
  11. A3
  12. Y3
  13. GND
  14. A4
  15. B4
  16. Y4
  17. OE#
  18. GND
  19. Y5
  20. VCC

Functional Features

  • Octal buffer/line driver with 3-state outputs
  • Non-inverting outputs
  • High-speed operation
  • TTL-compatible inputs
  • Output current capability: ±24mA

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient signal processing.
  • Low power consumption contributes to energy efficiency.
  • Wide operating voltage range enhances compatibility with various systems.
  • Robustness against noise and interference ensures reliable performance.

Disadvantages

  • Limited output current capability may restrict usage in certain applications.
  • Availability of alternative models with additional features or improved specifications might be preferred in specific scenarios.

Working Principles

CD74ACT240EG4 operates by receiving input signals through its A1-A4 and B1-B4 pins. These signals are then processed and amplified internally, resulting in corresponding outputs at the Y1-Y5 pins. The OE# (Output Enable) pin controls the activation of the outputs. When the OE# pin is low, the outputs are enabled, allowing the processed signals to be transmitted. Conversely, when the OE# pin is high, the outputs are disabled, effectively isolating them from the circuit.

Detailed Application Field Plans

CD74ACT240EG4 finds extensive application in various electronic systems, including but not limited to: - Microcontrollers - Digital signal processors - Communication devices - Data storage systems - Industrial automation equipment

Detailed and Complete Alternative Models

  1. CD74ACT240E: Similar functionality with a different package (20-pin PDIP)
  2. SN74ACT240: Equivalent functionality from a different manufacturer (Texas Instruments)
  3. MC74ACT240: Comparable features offered by another renowned IC manufacturer (Motorola)

These alternative models can serve as substitutes for CD74ACT240EG4 based on specific requirements or availability.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av CD74ACT240EG4 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of CD74ACT240EG4 in technical solutions:

  1. Q: What is CD74ACT240EG4? A: CD74ACT240EG4 is a octal buffer and line driver with 3-state outputs, commonly used in digital logic circuits.

  2. Q: What is the operating voltage range for CD74ACT240EG4? A: The operating voltage range for CD74ACT240EG4 is typically between 4.5V and 5.5V.

  3. Q: What is the maximum output current that CD74ACT240EG4 can drive? A: CD74ACT240EG4 can typically drive up to 24mA of output current.

  4. Q: Can CD74ACT240EG4 be used as a level shifter? A: Yes, CD74ACT240EG4 can be used as a level shifter to convert signals between different voltage levels.

  5. Q: How many inputs and outputs does CD74ACT240EG4 have? A: CD74ACT240EG4 has 8 inputs and 8 outputs.

  6. Q: What is the propagation delay of CD74ACT240EG4? A: The propagation delay of CD74ACT240EG4 is typically around 7.5ns.

  7. Q: Can CD74ACT240EG4 be used in high-speed applications? A: Yes, CD74ACT240EG4 is designed for high-speed operation and can be used in applications requiring fast switching times.

  8. Q: Is CD74ACT240EG4 compatible with TTL logic levels? A: Yes, CD74ACT240EG4 is compatible with TTL logic levels, making it suitable for interfacing with TTL devices.

  9. Q: Can CD74ACT240EG4 be used in bidirectional applications? A: No, CD74ACT240EG4 is a unidirectional buffer and line driver, so it is not suitable for bidirectional applications.

  10. Q: What is the package type of CD74ACT240EG4? A: CD74ACT240EG4 is available in various package types, such as SOIC, TSSOP, and PDIP.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.