ON Semiconductor
Изображение может быть репрезентативным.
Подробную информацию о продукте см. в характеристиках.
DM74ALS576AWMX
Посмотреть детали Таблицы данных

DM74ALS576AWMX

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Logic Device
  • Characteristics: High-speed, Advanced Low-power Schottky (ALS) technology
  • Package: Surface Mount
  • Essence: 8-bit D-type flip-flop with tri-state outputs
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Logic Family: ALS
  • Number of Bits: 8
  • Output Type: Tri-state
  • Operating Voltage: 4.5V to 5.5V
  • Propagation Delay: 9ns (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DM74ALS576AWMX has a total of 20 pins. The pin configuration is as follows:

  1. GND (Ground)
  2. D0 (Data Input 0)
  3. D1 (Data Input 1)
  4. D2 (Data Input 2)
  5. D3 (Data Input 3)
  6. D4 (Data Input 4)
  7. D5 (Data Input 5)
  8. D6 (Data Input 6)
  9. D7 (Data Input 7)
  10. CLK (Clock Input)
  11. OE (Output Enable)
  12. Q0 (Flip-Flop Output 0)
  13. Q1 (Flip-Flop Output 1)
  14. Q2 (Flip-Flop Output 2)
  15. Q3 (Flip-Flop Output 3)
  16. Q4 (Flip-Flop Output 4)
  17. Q5 (Flip-Flop Output 5)
  18. Q6 (Flip-Flop Output 6)
  19. Q7 (Flip-Flop Output 7)
  20. VCC (Power Supply)

Functional Features

  • 8-bit D-type flip-flop with tri-state outputs
  • High-speed operation suitable for various digital applications
  • Tri-state outputs allow multiple devices to be connected to a common bus
  • Output enable pin allows control over the tri-state outputs
  • ALS technology provides advanced low-power consumption

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing - Tri-state outputs facilitate bus sharing in complex systems - Advanced low-power technology reduces energy consumption

Disadvantages: - Limited operating voltage range (4.5V to 5.5V) - Propagation delay may affect timing-sensitive applications

Working Principles

The DM74ALS576AWMX is an 8-bit D-type flip-flop with tri-state outputs. It stores and transfers data using positive-edge triggered clock signals. The flip-flop outputs can be enabled or disabled using the output enable pin (OE). When OE is high, the outputs are active; when OE is low, the outputs are in a high-impedance state.

Detailed Application Field Plans

The DM74ALS576AWMX is commonly used in various digital systems that require efficient data storage and transfer. Some potential application fields include:

  1. Microprocessors and microcontrollers
  2. Data communication systems
  3. Memory modules
  4. Industrial automation
  5. Automotive electronics

Detailed and Complete Alternative Models

  1. SN74ALS576A - Similar 8-bit D-type flip-flop with tri-state outputs from Texas Instruments
  2. MC74ALS576 - Equivalent 8-bit D-type flip-flop with tri-state outputs from ON Semiconductor
  3. CD54ALS576 - Alternative 8-bit D-type flip-flop with tri-state outputs from Texas Instruments

These alternative models offer similar functionality and can be used as replacements for the DM74ALS576AWMX in various applications.

Word count: 413 words

Перечислите 10 распространенных вопросов и ответов, связанных с применением DM74ALS576AWMX в технических решениях.

Sure! Here are 10 common questions and answers related to the application of DM74ALS576AWMX in technical solutions:

  1. Q: What is DM74ALS576AWMX? A: DM74ALS576AWMX is a specific model of integrated circuit (IC) commonly used in digital logic applications.

  2. Q: What is the function of DM74ALS576AWMX? A: DM74ALS576AWMX is a octal D-type flip-flop with tri-state outputs, which means it can store and output digital data.

  3. Q: What voltage levels does DM74ALS576AWMX support? A: DM74ALS576AWMX supports TTL (Transistor-Transistor Logic) voltage levels, typically operating at 5V.

  4. Q: How many flip-flops are there in DM74ALS576AWMX? A: DM74ALS576AWMX contains eight individual D-type flip-flops.

  5. Q: Can DM74ALS576AWMX be used for synchronous or asynchronous operation? A: DM74ALS576AWMX can be used for both synchronous and asynchronous operation, depending on the application requirements.

  6. Q: What is the maximum clock frequency supported by DM74ALS576AWMX? A: The maximum clock frequency supported by DM74ALS576AWMX is typically specified in the datasheet, and it depends on various factors such as temperature and supply voltage.

  7. Q: Can DM74ALS576AWMX drive external loads directly? A: DM74ALS576AWMX has tri-state outputs that can drive moderate external loads directly, but for heavy loads, additional buffering may be required.

  8. Q: Is DM74ALS576AWMX suitable for high-speed applications? A: DM74ALS576AWMX is a fast IC and can be used in high-speed applications, but it's always recommended to check the datasheet for specific timing characteristics.

  9. Q: Can DM74ALS576AWMX be cascaded with other flip-flops? A: Yes, DM74ALS576AWMX can be cascaded with other flip-flops to create larger registers or shift registers, depending on the application requirements.

  10. Q: What are some typical applications of DM74ALS576AWMX? A: DM74ALS576AWMX can be used in various applications such as data storage, address decoding, counters, shift registers, and general-purpose digital logic circuits.

Please note that these answers are general and may vary based on the specific requirements and datasheet of DM74ALS576AWMX.