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74LVTH573MTC
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74LVTH573MTC

Product Overview

Category

The 74LVTH573MTC belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used as an octal transparent latch with 3-state outputs.

Characteristics

  • High-speed operation
  • Low power consumption
  • 3-state outputs for bus-oriented applications
  • Compatible with TTL levels
  • Wide operating voltage range

Package

The 74LVTH573MTC is available in a small outline surface mount package (TSSOP) with 20 pins.

Essence

The essence of the 74LVTH573MTC lies in its ability to store and output data in a digital system, providing control and flexibility in various applications.

Packaging/Quantity

The 74LVTH573MTC is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply Voltage: 2.7V to 3.6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Output Drive Capability: ±24mA

Detailed Pin Configuration

The 74LVTH573MTC has a total of 20 pins, each serving a specific function:

  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. LE: Latch enable
  12. Q0: Output 0
  13. Q1: Output 1
  14. Q2: Output 2
  15. Q3: Output 3
  16. Q4: Output 4
  17. Q5: Output 5
  18. Q6: Output 6
  19. Q7: Output 7
  20. VCC: Supply voltage

Functional Features

The 74LVTH573MTC offers the following functional features:

  • Octal transparent latch with 3-state outputs
  • Data inputs are latched to the outputs when the latch enable (LE) signal is high
  • Outputs can be disabled by setting the output enable (OE) signal low
  • Compatible with TTL levels, allowing easy integration into existing systems
  • High-speed operation and low power consumption make it suitable for various applications

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data transfer
  • Low power consumption helps conserve energy
  • 3-state outputs facilitate bus-oriented applications
  • Wide operating voltage range allows compatibility with different systems

Disadvantages

  • Limited output drive capability may restrict use in certain high-current applications
  • Small outline surface mount package (TSSOP) may require specialized handling during assembly

Working Principles

The 74LVTH573MTC operates based on the principle of transparent latching. When the latch enable (LE) signal is high, the data inputs (D0-D7) are latched to the outputs (Q0-Q7). The outputs can be enabled or disabled using the output enable (OE) signal. This IC is designed to work with TTL logic levels, ensuring compatibility with a wide range of digital systems.

Detailed Application Field Plans

The 74LVTH573MTC finds applications in various fields, including:

  1. Microprocessor-based systems
  2. Data storage and retrieval systems
  3. Communication equipment
  4. Industrial automation
  5. Automotive electronics

Detailed and Complete Alternative Models

  1. 74HC573: Similar octal transparent latch with 3-state outputs, compatible with CMOS logic levels.
  2. SN74LVC573A: Octal transparent latch with 3-state outputs, operates at lower voltage levels (1.65V to 3.6V).
  3. CD74HCT573: Octal transparent latch with 3-state outputs, compatible with HCT logic family.

These alternative models offer similar functionality to the 74LVTH573MTC and can be considered as substitutes depending on specific requirements.

In conclusion, the 74LVTH573MTC is a versatile integrated circuit that serves as an octal transparent latch with 3-state outputs. Its high-speed operation, low power consumption, and compatibility with TTL levels make it suitable for various applications in different fields.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 74LVTH573MTC i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of 74LVTH573MTC in technical solutions:

  1. Q: What is the function of the 74LVTH573MTC? A: The 74LVTH573MTC is an octal transparent latch with 3-state outputs, used for storing and transferring data in digital circuits.

  2. Q: What is the operating voltage range of the 74LVTH573MTC? A: The 74LVTH573MTC operates within a voltage range of 2.0V to 5.5V.

  3. Q: How many latch outputs does the 74LVTH573MTC have? A: The 74LVTH573MTC has 8 latch outputs, making it suitable for applications requiring multiple data storage.

  4. Q: Can the 74LVTH573MTC be used in high-speed applications? A: Yes, the 74LVTH573MTC is designed for high-speed operation and can be used in applications with fast data transfer requirements.

  5. Q: Does the 74LVTH573MTC support 3-state outputs? A: Yes, the 74LVTH573MTC has 3-state outputs, allowing multiple devices to share a common bus without interference.

  6. Q: What is the maximum output current of the 74LVTH573MTC? A: The 74LVTH573MTC can source or sink up to 32mA of current per output pin.

  7. Q: Can the 74LVTH573MTC be cascaded to increase the number of latch outputs? A: Yes, multiple 74LVTH573MTC devices can be cascaded together to increase the number of latch outputs in a system.

  8. Q: Is the 74LVTH573MTC compatible with TTL logic levels? A: Yes, the 74LVTH573MTC is designed to be compatible with both TTL and CMOS logic levels.

  9. Q: What is the typical propagation delay of the 74LVTH573MTC? A: The typical propagation delay of the 74LVTH573MTC is around 4.5ns, making it suitable for high-speed applications.

  10. Q: Can the 74LVTH573MTC be used in both parallel and serial data transfer applications? A: Yes, the 74LVTH573MTC can be used in both parallel and serial data transfer applications, depending on the system requirements.

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