Texas Instruments
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CD74ACT244SM96
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CD74ACT244SM96

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Buffer/Line Driver
  • Characteristics: High-speed, low-power, octal buffer with 3-state outputs
  • Package: Surface Mount (SM), 20-pin SOIC package
  • Essence: Provides buffering and line driving capabilities for digital signals
  • Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel

Specifications

  • Supply Voltage Range: 4.5V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Propagation Delay: 6 ns
  • Maximum Quiescent Current: 8 mA

Detailed Pin Configuration

  1. GND (Ground)
  2. A1 (Input)
  3. B1 (Output)
  4. A2 (Input)
  5. B2 (Output)
  6. A3 (Input)
  7. B3 (Output)
  8. A4 (Input)
  9. B4 (Output)
  10. A5 (Input)
  11. B5 (Output)
  12. A6 (Input)
  13. B6 (Output)
  14. A7 (Input)
  15. B7 (Output)
  16. A8 (Input)
  17. B8 (Output)
  18. OE (Output Enable)
  19. VCC (Supply Voltage)
  20. GND (Ground)

Functional Features

  • Octal buffer with 3-state outputs
  • Non-inverting inputs and outputs
  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • ESD protection on all inputs and outputs

Advantages

  • Provides efficient buffering and line driving capabilities for digital signals
  • High-speed operation allows for quick signal propagation
  • Low power consumption helps in reducing overall power requirements
  • Wide operating voltage range ensures compatibility with various systems
  • ESD protection safeguards the IC from electrostatic discharge damage

Disadvantages

  • Limited number of input/output channels (8 channels)
  • Not suitable for applications requiring bidirectional communication

Working Principles

The CD74ACT244SM96 is an octal buffer with 3-state outputs. It operates by receiving digital signals at its non-inverting inputs and amplifying them to provide a stronger output signal. The 3-state outputs allow the IC to be effectively disconnected from the bus, enabling multiple devices to share the same bus without interference.

Detailed Application Field Plans

  • Digital data transmission systems
  • Microprocessor-based systems
  • Memory interfacing
  • Industrial automation
  • Communication equipment
  • Automotive electronics

Detailed and Complete Alternative Models

  1. SN74ACT244: Similar octal buffer with 3-state outputs, available in different package options.
  2. MC74ACT244: Octal buffer with 3-state outputs, compatible with various supply voltages.
  3. 74HC244: Octal buffer with 3-state outputs, operates at higher voltage levels.

(Note: These alternative models may have slight variations in specifications and pin configuration.)

This entry provides comprehensive information about the CD74ACT244SM96 integrated circuit. It includes basic details such as category, use, characteristics, package, and packaging/quantity. Specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models are also covered.

Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng CD74ACT244SM96 sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of CD74ACT244SM96 in technical solutions:

  1. Q: What is CD74ACT244SM96? A: CD74ACT244SM96 is a type of octal buffer/line driver integrated circuit (IC) that is commonly used in digital logic applications.

  2. Q: What is the purpose of CD74ACT244SM96? A: The purpose of CD74ACT244SM96 is to provide buffering and line driving capabilities for digital signals, ensuring proper signal integrity and voltage levels.

  3. Q: What voltage levels does CD74ACT244SM96 support? A: CD74ACT244SM96 supports a wide range of voltage levels, typically ranging from 2V to 6V.

  4. Q: How many input/output pins does CD74ACT244SM96 have? A: CD74ACT244SM96 has 8 input pins and 8 output pins, making it an octal buffer/line driver.

  5. Q: Can CD74ACT244SM96 handle bidirectional communication? A: No, CD74ACT244SM96 is unidirectional and can only drive signals in one direction.

  6. Q: What is the maximum current that CD74ACT244SM96 can source/sink? A: CD74ACT244SM96 can typically source or sink up to 24mA of current per output pin.

  7. Q: Is CD74ACT244SM96 compatible with TTL logic levels? A: Yes, CD74ACT244SM96 is designed to be compatible with both TTL and CMOS logic levels.

  8. Q: Can CD74ACT244SM96 operate at high frequencies? A: Yes, CD74ACT244SM96 is capable of operating at high frequencies, typically up to several hundred megahertz.

  9. Q: Does CD74ACT244SM96 have any built-in protection features? A: Yes, CD74ACT244SM96 has built-in ESD protection diodes to safeguard against electrostatic discharge.

  10. Q: What is the package type for CD74ACT244SM96? A: CD74ACT244SM96 is available in a small-outline integrated circuit (SOIC) package with 20 pins.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for CD74ACT244SM96.