Texas Instruments
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SN74ALS564BN
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SN74ALS564BN

Product Overview

Category

SN74ALS564BN belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for various applications, including data storage, signal processing, and control systems.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Compatibility with TTL logic levels

Package

SN74ALS564BN is available in a 20-pin plastic dual in-line package (PDIP).

Essence

The essence of SN74ALS564BN lies in its ability to store and process digital information efficiently and reliably.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 25 units per package.

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Input Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Output Current: ±24mA
  • Propagation Delay Time: 7ns (max)
  • Output Type: Tri-State

Detailed Pin Configuration

  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. OE (Output Enable)
  11. CP (Clock Pulse)
  12. MR (Master Reset)
  13. Q0 (Output 0)
  14. Q1 (Output 1)
  15. Q2 (Output 2)
  16. Q3 (Output 3)
  17. Q4 (Output 4)
  18. Q5 (Output 5)
  19. Q6 (Output 6)
  20. VCC (Supply Voltage)

Functional Features

SN74ALS564BN is a octal D-type edge-triggered flip-flop with tri-state outputs. It can store and transfer data on the rising edge of the clock pulse. The output enable pin allows the outputs to be put in a high-impedance state, enabling multiple devices to share a common bus.

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data processing.
  • Low power consumption helps conserve energy.
  • Wide operating voltage range provides flexibility in various applications.
  • Compatibility with TTL logic levels ensures compatibility with existing systems.

Disadvantages

  • Limited number of inputs and outputs restricts its use in complex systems.
  • Propagation delay time may affect real-time applications.

Working Principles

SN74ALS564BN operates based on the principles of digital logic circuits. It utilizes flip-flops to store and transfer data, while the clock pulse synchronizes the operations. The tri-state outputs allow for efficient sharing of data buses among multiple devices.

Detailed Application Field Plans

SN74ALS564BN finds applications in various fields, including: 1. Data storage systems 2. Microcontrollers 3. Communication devices 4. Industrial automation 5. Automotive electronics

Detailed and Complete Alternative Models

  1. SN74ALS574BN: Octal D-type flip-flop with transparent latch
  2. SN74ALS563BN: Octal D-type flip-flop with reset
  3. SN74ALS565BN: Octal D-type flip-flop with common clock and reset

These alternative models offer similar functionality and can be used as substitutes for SN74ALS564BN in different applications.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של SN74ALS564BN בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of SN74ALS564BN in technical solutions:

  1. Q: What is SN74ALS564BN? A: SN74ALS564BN is a specific type of integrated circuit (IC) commonly used in digital systems for data storage and manipulation.

  2. Q: What is the function of SN74ALS564BN? A: SN74ALS564BN is an octal D-type flip-flop with tri-state outputs, which means it can store and output digital data.

  3. Q: What voltage levels does SN74ALS564BN support? A: SN74ALS564BN supports TTL (Transistor-Transistor Logic) voltage levels, typically operating at 5V.

  4. Q: How many flip-flops are there in SN74ALS564BN? A: SN74ALS564BN contains eight individual flip-flops, making it an octal device.

  5. Q: Can SN74ALS564BN be used for synchronous or asynchronous applications? A: SN74ALS564BN is primarily designed for synchronous applications, where data is transferred based on clock signals.

  6. Q: What is the maximum clock frequency supported by SN74ALS564BN? A: The maximum clock frequency supported by SN74ALS564BN is typically around 25 MHz.

  7. Q: Can SN74ALS564BN be cascaded to increase the number of flip-flops? A: Yes, SN74ALS564BN can be cascaded with other similar devices to increase the number of flip-flops in a system.

  8. Q: What are the typical applications of SN74ALS564BN? A: SN74ALS564BN is commonly used in digital systems for tasks such as data storage, address decoding, and state machine implementations.

  9. Q: What is the power supply requirement for SN74ALS564BN? A: SN74ALS564BN typically requires a single +5V power supply for proper operation.

  10. Q: Are there any special considerations when using SN74ALS564BN? A: It is important to ensure proper decoupling and bypass capacitors are used near the power supply pins of SN74ALS564BN to minimize noise and voltage fluctuations.

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