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74ACT373MTR
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Encyclopedia Entry: 74ACT373MTR

Product Overview

Category

The 74ACT373MTR belongs to the category of integrated circuits (ICs) and specifically falls under the group of flip-flops and latches.

Use

This product is commonly used in digital electronics for storing and transferring data. It serves as an octal transparent latch with three-state outputs.

Characteristics

  • Octal transparent latch
  • Three-state outputs
  • High-speed operation
  • Low power consumption
  • Wide operating voltage range

Package

The 74ACT373MTR is available in a small outline integrated circuit (SOIC) package. This package type provides ease of handling and compatibility with automated assembly processes.

Essence

The essence of the 74ACT373MTR lies in its ability to store and transfer data efficiently, making it an essential component in various digital systems.

Packaging/Quantity

The 74ACT373MTR is typically packaged in reels or tubes, containing a quantity of 250 units per reel/tube.

Specifications

  • Supply Voltage Range: 4.5V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Logic Family: ACT
  • Number of Inputs: 8
  • Number of Outputs: 8
  • Output Type: Three-state

Detailed Pin Configuration

The 74ACT373MTR has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

  1. D0 (Data Input 0)
  2. D1 (Data Input 1)
  3. D2 (Data Input 2)
  4. D3 (Data Input 3)
  5. D4 (Data Input 4)
  6. D5 (Data Input 5)
  7. D6 (Data Input 6)
  8. D7 (Data Input 7)
  9. GND (Ground)
  10. Q0 (Output 0)
  11. Q1 (Output 1)
  12. Q2 (Output 2)
  13. Q3 (Output 3)
  14. Q4 (Output 4)
  15. Q5 (Output 5)
  16. Q6 (Output 6)
  17. Q7 (Output 7)
  18. OE (Output Enable)
  19. LE (Latch Enable)
  20. VCC (Supply Voltage)

Functional Features

The 74ACT373MTR offers the following functional features:

  • Octal transparent latch with three-state outputs
  • Data inputs (D0-D7) for storing data
  • Latch enable (LE) input for controlling the latching operation
  • Output enable (OE) input for enabling/disabling the outputs
  • Eight outputs (Q0-Q7) for transferring stored data
  • High-speed operation for efficient data handling
  • Low power consumption for energy efficiency

Advantages and Disadvantages

Advantages

  • High-speed operation allows for quick data transfer
  • Three-state outputs provide flexibility in connecting multiple devices
  • Wide operating voltage range ensures compatibility with various systems
  • Low power consumption contributes to energy efficiency

Disadvantages

  • Limited number of inputs and outputs (8 each)
  • May require additional components for complex digital systems

Working Principles

The 74ACT373MTR operates based on the principles of transparent latching. When the latch enable (LE) input is high, the data inputs (D0-D7) are transferred to the outputs (Q0-Q7). The output enable (OE) input controls whether the outputs are active or in a high-impedance state.

Detailed Application Field Plans

The 74ACT373MTR finds applications in various digital systems, including but not limited to:

  1. Microprocessors and microcontrollers
  2. Data storage devices
  3. Communication systems
  4. Industrial automation
  5. Automotive electronics
  6. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74ACT373MTR include:

  1. 74HC373: A CMOS version with comparable characteristics.
  2. SN74LS373: A TTL version with similar features.
  3. CD40107B: A complementary metal-oxide-semiconductor (CMOS) latch with additional features.

These alternative models can be considered based on specific requirements and compatibility with existing systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 74ACT373MTR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of 74ACT373MTR in technical solutions:

  1. Q: What is the 74ACT373MTR? A: The 74ACT373MTR is a latch/flip-flop integrated circuit (IC) that can store and control data in digital systems.

  2. Q: What is the purpose of the 74ACT373MTR? A: The 74ACT373MTR is commonly used for data storage, data transfer, and bus interfacing in various electronic applications.

  3. Q: How many bits can the 74ACT373MTR store? A: The 74ACT373MTR can store 8 bits of data.

  4. Q: What is the maximum operating voltage for the 74ACT373MTR? A: The 74ACT373MTR has a maximum operating voltage of 5.5V.

  5. Q: Can the 74ACT373MTR be used with both TTL and CMOS logic levels? A: Yes, the 74ACT373MTR is compatible with both TTL and CMOS logic levels, making it versatile for different applications.

  6. Q: How does the 74ACT373MTR handle data transfers? A: The 74ACT373MTR uses transparent latches to store data and allows for parallel data transfers between input and output ports.

  7. Q: Can the 74ACT373MTR be cascaded to increase the number of stored bits? A: Yes, multiple 74ACT373MTR ICs can be cascaded together to increase the number of stored bits in a system.

  8. Q: Does the 74ACT373MTR have any built-in protection features? A: Yes, the 74ACT373MTR has built-in diode clamps on its inputs to protect against static discharge.

  9. Q: What is the typical power consumption of the 74ACT373MTR? A: The typical power consumption of the 74ACT373MTR is low, making it suitable for battery-powered applications.

  10. Q: Can the 74ACT373MTR be used in high-speed applications? A: Yes, the 74ACT373MTR is designed for high-speed operation and can be used in applications that require fast data transfer rates.

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