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74LVTH573MTCX
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74LVTH573MTCX

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Logic Level Shifter
  • Characteristics: High-speed, low-voltage, octal transparent latch
  • Package: TSSOP-20
  • Essence: The 74LVTH573MTCX is a versatile IC that provides level shifting functionality for digital signals. It can be used in various applications where voltage translation is required.
  • Packaging/Quantity: The 74LVTH573MTCX is typically sold in reels of 2500 units.

Specifications

  • Supply Voltage: 2.7V to 3.6V
  • Logic Family: LVTH
  • Number of Channels: 8
  • Latch Type: Transparent
  • Output Type: Tri-State
  • Propagation Delay: 4.5ns (Max)
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The 74LVTH573MTCX has a TSSOP-20 package with the following pin configuration:

+---+--+---+ OE1 |1 +--+ 20| VCC D0 |2 19| D7 D1 |3 18| GND D2 |4 17| Q7 D3 |5 16| Q6 D4 |6 15| Q5 D5 |7 14| Q4 D6 |8 13| Q3 LE |9 12| Q2 CLK |10 11| Q1 +----------+

Functional Features

  • Octal transparent latch with tri-state outputs
  • Provides level shifting functionality for digital signals
  • Allows bidirectional data flow between different voltage domains
  • High-speed operation suitable for time-critical applications
  • Low-voltage operation compatible with modern low-power systems
  • Output enable (OE) pin allows for easy control of output state

Advantages and Disadvantages

Advantages: - Versatile level shifter for various applications - High-speed operation for time-critical tasks - Tri-state outputs allow for bus sharing - Low-voltage operation for compatibility with modern systems

Disadvantages: - Limited to 8 channels - Requires external control signals for proper operation

Working Principles

The 74LVTH573MTCX is an octal transparent latch that can shift the voltage levels of digital signals. It operates by latching the input data when the latch enable (LE) signal is high. The latched data is then transferred to the outputs when the clock (CLK) signal transitions from low to high. The tri-state outputs allow bidirectional data flow between different voltage domains.

Application Field Plans

The 74LVTH573MTCX can be used in various applications, including but not limited to:

  1. Level shifting in mixed-voltage systems
  2. Interface translation between different logic families
  3. Bus sharing between multiple devices operating at different voltages
  4. Signal buffering and isolation in communication systems
  5. Voltage level conversion in battery-powered devices

Alternative Models

  • SN74LVC573A: Octal D-type transparent latch with 3.3V voltage compatibility
  • CD74HCT573: Octal transparent latch with TTL-level inputs and outputs
  • MC74VHC573: Octal D-type latch with 5V voltage compatibility

These alternative models offer similar functionality and can be considered as substitutes for the 74LVTH573MTCX in different applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 74LVTH573MTCX i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of 74LVTH573MTCX in technical solutions:

  1. Q: What is the function of the 74LVTH573MTCX? A: The 74LVTH573MTCX is an octal transparent latch with 3-state outputs. It can store data and provide output signals based on the input conditions.

  2. Q: What is the voltage range supported by the 74LVTH573MTCX? A: The 74LVTH573MTCX supports a wide voltage range from 2.7V to 3.6V.

  3. Q: How many latch outputs does the 74LVTH573MTCX have? A: The 74LVTH573MTCX has 8 latch outputs, making it suitable for applications requiring multiple outputs.

  4. Q: Can the 74LVTH573MTCX be used in high-speed applications? A: Yes, the 74LVTH573MTCX is designed for high-speed operation and can be used in applications that require fast data transfer.

  5. Q: Does the 74LVTH573MTCX support 3-state outputs? A: Yes, the 74LVTH573MTCX has 3-state outputs, allowing multiple devices to share a common bus without interfering with each other.

  6. Q: What is the maximum operating frequency of the 74LVTH573MTCX? A: The 74LVTH573MTCX can operate at frequencies up to 200MHz, making it suitable for high-speed applications.

  7. Q: Can the 74LVTH573MTCX be used in both parallel and serial data transfer applications? A: Yes, the 74LVTH573MTCX can be used in both parallel and serial data transfer applications, depending on the configuration.

  8. Q: Does the 74LVTH573MTCX have any built-in protection features? A: Yes, the 74LVTH573MTCX has built-in ESD protection, which helps safeguard against electrostatic discharge events.

  9. Q: What is the power supply voltage required for the 74LVTH573MTCX? A: The 74LVTH573MTCX requires a power supply voltage of 2.7V to 3.6V.

  10. Q: Can the 74LVTH573MTCX be used in automotive applications? A: Yes, the 74LVTH573MTCX is suitable for automotive applications as it meets the necessary standards and requirements.

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