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DM74ALS564AWMX
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DM74ALS564AWMX

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Shifter
  • Characteristics: High-speed, TTL-compatible, 8-bit bidirectional shift register
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: The DM74ALS564AWMX is a versatile logic level shifter that allows bidirectional voltage translation between different logic levels.
  • Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

The DM74ALS564AWMX has the following specifications:

  • Number of Bits: 8
  • Logic Family: Advanced Low-Power Schottky (ALS)
  • Supply Voltage: 4.5V to 5.5V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Propagation Delay: 6ns (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DM74ALS564AWMX has the following 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. DIR (Direction Control)
  12. CLK (Clock Input)
  13. Q0 (Data Output 0)
  14. Q1 (Data Output 1)
  15. Q2 (Data Output 2)
  16. Q3 (Data Output 3)
  17. Q4 (Data Output 4)
  18. Q5 (Data Output 5)
  19. Q6 (Data Output 6)
  20. Q7 (Data Output 7)
  21. VCC (Supply Voltage)

Functional Features

  • Bidirectional voltage translation between different logic levels.
  • High-speed operation with TTL compatibility.
  • Eight-bit shift register for data storage and transfer.
  • Output enable and direction control for flexible data flow management.

Advantages and Disadvantages

Advantages: - Enables seamless communication between devices operating at different logic levels. - High-speed operation allows for efficient data transfer. - Versatile functionality with bidirectional data flow.

Disadvantages: - Limited to a specific number of bits (8 in this case). - Requires careful consideration of voltage levels to avoid signal degradation.

Working Principles

The DM74ALS564AWMX utilizes a combination of level-shifting circuitry and flip-flops to achieve bidirectional voltage translation. The direction control pin (DIR) determines the data flow direction, while the clock input (CLK) synchronizes the shifting of data. The output enable pin (OE) enables or disables the data outputs. By controlling these pins, the IC can efficiently transfer data between different logic levels.

Detailed Application Field Plans

The DM74ALS564AWMX finds applications in various fields, including:

  1. Microcontroller interfacing: Allows communication between microcontrollers operating at different logic levels.
  2. Sensor networks: Facilitates data exchange between sensors and control units with varying voltage requirements.
  3. Industrial automation: Enables seamless integration of different logic level devices in industrial control systems.
  4. Communication systems: Supports voltage translation between different communication protocols and standards.

Detailed and Complete Alternative Models

  1. SN74ALS564AN
  2. CD74ALS564AM
  3. MC74ALS564N
  4. 74ALS564D

These alternative models offer similar functionality and can be used as substitutes for the DM74ALS564AWMX.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق DM74ALS564AWMX في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of DM74ALS564AWMX in technical solutions:

  1. Q: What is DM74ALS564AWMX? A: DM74ALS564AWMX is a specific type of integrated circuit (IC) commonly used in digital electronics applications.

  2. Q: What is the function of DM74ALS564AWMX? A: DM74ALS564AWMX is a 8-bit D-type flip-flop with tri-state outputs, which means it can store and output digital data.

  3. Q: What are some typical applications of DM74ALS564AWMX? A: DM74ALS564AWMX is often used in microprocessors, memory systems, and other digital logic circuits where data storage and retrieval is required.

  4. Q: How many inputs and outputs does DM74ALS564AWMX have? A: DM74ALS564AWMX has 8 inputs (D0-D7) and 8 outputs (Q0-Q7).

  5. Q: What is the operating voltage range for DM74ALS564AWMX? A: The operating voltage range for DM74ALS564AWMX is typically between 4.5V and 5.5V.

  6. Q: Can DM74ALS564AWMX handle high-speed data transfers? A: Yes, DM74ALS564AWMX is designed to operate at high speeds, making it suitable for applications requiring fast data transfer rates.

  7. Q: Does DM74ALS564AWMX have any special features or capabilities? A: DM74ALS564AWMX has tri-state outputs, which allow multiple devices to share a common bus without interfering with each other's signals.

  8. Q: Is DM74ALS564AWMX compatible with other ICs and digital logic families? A: Yes, DM74ALS564AWMX is compatible with a wide range of digital logic families, including TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor).

  9. Q: What is the power consumption of DM74ALS564AWMX? A: The power consumption of DM74ALS564AWMX is relatively low, making it suitable for battery-powered applications.

  10. Q: Can DM74ALS564AWMX be used in both commercial and industrial applications? A: Yes, DM74ALS564AWMX is suitable for use in both commercial and industrial applications due to its robust design and wide operating temperature range.

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