Texas Instruments
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SN74AS823ADW
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SN74AS823ADW

Product Overview

Category

SN74AS823ADW belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for various applications such as data processing, signal amplification, and logic operations.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Multiple input/output pins
  • Robust design for reliable performance

Package

SN74AS823ADW is available in a dual in-line package (DIP) format. The package provides easy integration into circuit boards and facilitates soldering.

Essence

The essence of SN74AS823ADW lies in its ability to process and manipulate digital signals efficiently, enabling complex operations within electronic systems.

Packaging/Quantity

SN74AS823ADW is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Logic Family: AS (Advanced Schottky)
  • Number of Pins: 20
  • Input/Output Compatibility: TTL (Transistor-Transistor Logic)

Detailed Pin Configuration

  1. A0
  2. A1
  3. A2
  4. A3
  5. A4
  6. A5
  7. A6
  8. A7
  9. GND (Ground)
  10. B7
  11. B6
  12. B5
  13. B4
  14. B3
  15. B2
  16. B1
  17. B0
  18. VCC (Power Supply)
  19. OE (Output Enable)
  20. Y

Functional Features

  • 8-bit transparent latch
  • Independent input and output controls
  • High-speed data transfer
  • Non-inverting outputs
  • Wide operating voltage range

Advantages and Disadvantages

Advantages

  • Fast operation speed enables efficient data processing.
  • Low power consumption helps conserve energy.
  • Robust design ensures reliable performance in various conditions.
  • Multiple input/output pins allow for versatile connectivity.

Disadvantages

  • Limited compatibility with other logic families.
  • Relatively larger package size compared to surface-mount ICs.
  • Higher cost compared to some alternative models.

Working Principles

SN74AS823ADW operates based on the principles of digital logic. It uses a combination of transistors, resistors, and capacitors to process and manipulate binary signals. The inputs are latched and transferred to the outputs when the enable signal is active. This IC follows TTL logic levels and provides non-inverted outputs.

Detailed Application Field Plans

SN74AS823ADW finds applications in various fields, including: 1. Microprocessor systems 2. Data communication equipment 3. Industrial automation 4. Instrumentation systems 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as replacements for SN74AS823ADW include: 1. SN74LS823: Low-power Schottky version with similar functionality. 2. SN74HC823: High-speed CMOS version with improved power efficiency. 3. SN74F823: Fast TTL version with enhanced performance.

These alternative models offer similar features and can be selected based on specific requirements and compatibility with the existing system.

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10 سوال و پاسخ رایج مربوط به کاربرد SN74AS823ADW در راه حل های فنی را فهرست کنید

Sure! Here are 10 common questions and answers related to the application of SN74AS823ADW:

  1. Q: What is SN74AS823ADW? A: SN74AS823ADW is a specific integrated circuit (IC) chip manufactured by Texas Instruments.

  2. Q: What is the purpose of SN74AS823ADW? A: SN74AS823ADW is a dual 4-bit D-type latch with 3-state outputs, commonly used for data storage and signal buffering in digital circuits.

  3. Q: What is the voltage range supported by SN74AS823ADW? A: SN74AS823ADW supports a voltage range of 4.5V to 5.5V.

  4. Q: How many latch outputs does SN74AS823ADW have? A: SN74AS823ADW has eight latch outputs, divided into two sets of four outputs each.

  5. Q: Can SN74AS823ADW be used in high-speed applications? A: Yes, SN74AS823ADW is designed for high-speed operation and can be used in applications that require fast data transfer.

  6. Q: What is the maximum operating frequency of SN74AS823ADW? A: The maximum operating frequency of SN74AS823ADW is typically around 100 MHz.

  7. Q: Does SN74AS823ADW support 3-state outputs? A: Yes, SN74AS823ADW has 3-state outputs, which means it can effectively disconnect from the bus when not actively driving signals.

  8. Q: Can SN74AS823ADW be cascaded to increase the number of latch outputs? A: Yes, multiple SN74AS823ADW chips can be cascaded together to increase the number of latch outputs in a circuit.

  9. Q: What is the power consumption of SN74AS823ADW? A: The power consumption of SN74AS823ADW depends on various factors, but it is generally low for most applications.

  10. Q: Are there any specific precautions to consider when using SN74AS823ADW? A: It is important to follow the manufacturer's datasheet and guidelines for proper usage, including considerations for voltage levels, signal integrity, and thermal management.

Please note that these answers are general and may vary depending on the specific application and requirements. Always refer to the datasheet and technical documentation provided by the manufacturer for accurate and detailed information.