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74LVC373AQ20-13
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Encyclopedia Entry: 74LVC373AQ20-13

Product Overview

The 74LVC373AQ20-13 is an integrated circuit (IC) that belongs to the category of digital logic devices. It is commonly used in electronic circuits for data storage and transfer operations. This IC is known for its high-speed performance, low power consumption, and compatibility with various voltage levels. The 74LVC373AQ20-13 comes in a 20-pin package and is widely used in applications requiring reliable data storage and retrieval.

Category

The 74LVC373AQ20-13 falls under the category of digital logic devices, specifically flip-flops or latches.

Use

This IC is primarily used for data storage and transfer operations in electronic circuits. It can store and retain binary information until it is updated or retrieved by the system.

Characteristics

  • High-speed operation: The 74LVC373AQ20-13 is designed to operate at high clock frequencies, making it suitable for time-critical applications.
  • Low power consumption: This IC is optimized for low power consumption, making it ideal for battery-powered devices.
  • Wide voltage compatibility: It supports a wide range of voltage levels, allowing for seamless integration into different systems.
  • Robust design: The 74LVC373AQ20-13 is built to withstand harsh environmental conditions and provide reliable performance.

Package and Quantity

The 74LVC373AQ20-13 is available in a 20-pin package, which ensures easy integration into electronic circuits. It is typically sold in reels or tubes, with quantities varying based on the manufacturer's specifications.

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Clock Frequency: 100 MHz

Pin Configuration

The 74LVC373AQ20-13 has a total of 20 pins, each serving a specific function. The detailed pin configuration is as follows:

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

Functional Features

The 74LVC373AQ20-13 offers the following functional features: - Data storage: It can store binary data on its eight output pins. - Data transfer: The IC allows for seamless transfer of data between different components in an electronic system. - Output enable control: The OE pin enables or disables the outputs, providing flexibility in controlling data flow. - Latch enable control: The LE pin latches the input data onto the outputs when activated.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing. - Low power consumption makes it suitable for battery-powered devices. - Wide voltage compatibility ensures compatibility with various systems. - Robust design provides reliability in different environmental conditions.

Disadvantages: - Limited number of output pins may restrict its use in complex systems requiring more outputs. - The 20-pin package may require additional space on the circuit board compared to smaller ICs.

Working Principles

The 74LVC373AQ20-13 operates based on the principles of flip-flops or latches. It stores binary data on its eight output pins and retains this information until updated or retrieved by the system. The input data is latched onto the outputs when the latch enable (LE) pin is activated. The output enable (OE) pin controls the flow of data from the IC to other components in the system.

Application Field Plans

The 74LVC373AQ20-13 finds applications in various fields, including: 1. Microcontrollers: It can be used to interface microcontrollers with external memory or peripheral devices. 2. Communication Systems: The IC facilitates data transfer between different communication modules, such as UART, SPI

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 74LVC373AQ20-13 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of 74LVC373AQ20-13 in technical solutions:

  1. Q: What is the function of the 74LVC373AQ20-13? A: The 74LVC373AQ20-13 is an octal transparent latch with 3-state outputs. It can store data and control the flow of information in a digital circuit.

  2. Q: What is the operating voltage range for the 74LVC373AQ20-13? A: The 74LVC373AQ20-13 operates within a voltage range of 1.65V to 5.5V.

  3. Q: How many latch outputs does the 74LVC373AQ20-13 have? A: The 74LVC373AQ20-13 has 8 latch outputs, making it suitable for applications that require multiple data storage.

  4. Q: Can the 74LVC373AQ20-13 be used in high-speed applications? A: Yes, the 74LVC373AQ20-13 is designed for high-speed operation and can handle clock frequencies up to 100 MHz.

  5. Q: Does the 74LVC373AQ20-13 support 3-state outputs? A: Yes, the 74LVC373AQ20-13 has 3-state outputs, allowing for bus sharing and reducing contention in multi-device systems.

  6. Q: What is the maximum output current of the 74LVC373AQ20-13? A: The 74LVC373AQ20-13 can source or sink up to 24 mA of current per output pin.

  7. Q: Is the 74LVC373AQ20-13 compatible with other logic families? A: Yes, the 74LVC373AQ20-13 is designed to be compatible with both TTL and CMOS logic families.

  8. Q: Can the 74LVC373AQ20-13 be used in battery-powered applications? A: Yes, the 74LVC373AQ20-13 has a low power consumption and can be used in battery-powered devices.

  9. Q: Does the 74LVC373AQ20-13 have any built-in protection features? A: Yes, the 74LVC373AQ20-13 has built-in ESD protection, which helps safeguard against electrostatic discharge events.

  10. Q: What package does the 74LVC373AQ20-13 come in? A: The 74LVC373AQ20-13 is available in a 20-pin TSSOP (Thin Shrink Small Outline Package) format.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for the 74LVC373AQ20-13.