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MC74AC373NG
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MC74AC373NG

Product Overview

Category

MC74AC373NG belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronic systems for data storage and transfer.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Compatibility with TTL logic levels

Package

MC74AC373NG is available in a 20-pin DIP (Dual Inline Package) format.

Essence

The essence of MC74AC373NG lies in its ability to store and transfer data efficiently within digital electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Supply Voltage: 2V to 6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Logic Family: AC
  • Number of Pins: 20

Detailed Pin Configuration

  1. D0: Data input/output pin 0
  2. D1: Data input/output pin 1
  3. D2: Data input/output pin 2
  4. D3: Data input/output pin 3
  5. D4: Data input/output pin 4
  6. D5: Data input/output pin 5
  7. D6: Data input/output pin 6
  8. D7: Data input/output pin 7
  9. GND: Ground
  10. OE: Output enable
  11. LE: Latch enable
  12. Q0: Output pin 0
  13. Q1: Output pin 1
  14. Q2: Output pin 2
  15. Q3: Output pin 3
  16. Q4: Output pin 4
  17. Q5: Output pin 5
  18. Q6: Output pin 6
  19. Q7: Output pin 7
  20. VCC: Supply voltage

Functional Features

  • Data storage and transfer: MC74AC373NG can store data on its eight input/output pins and transfer it to the corresponding output pins.
  • Output enable control: The OE pin allows the user to enable or disable the outputs, providing flexibility in system design.
  • Latch enable control: The LE pin enables or disables the latching function, allowing for synchronized data transfers.

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data transfer.
  • Low power consumption helps conserve energy.
  • Wide operating voltage range allows for compatibility with various systems.
  • Compatibility with TTL logic levels simplifies integration into existing designs.

Disadvantages

  • Limited number of input/output pins may restrict the complexity of data storage and transfer operations.
  • Lack of built-in error detection or correction mechanisms may require additional circuitry for reliable data transmission.

Working Principles

MC74AC373NG operates based on the principles of digital logic circuits. It utilizes flip-flops to store data and multiplexers to control data transfer between input and output pins. The output enable and latch enable signals provide control over the timing and functionality of data storage and transfer operations.

Detailed Application Field Plans

MC74AC373NG finds applications in various digital electronic systems, including but not limited to: - Microcontrollers - Data communication devices - Memory modules - Industrial automation systems - Embedded systems

Detailed and Complete Alternative Models

  1. SN74AC373: Similar to MC74AC373NG, this model offers the same functionality and characteristics but is manufactured by Texas Instruments.
  2. CD74AC373: Another alternative model with comparable features, produced by Texas Instruments.
  3. 74HC373: This model, manufactured by various companies, is compatible with CMOS logic levels and offers similar functionality.

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

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MC74AC373NG i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of MC74AC373NG in technical solutions:

  1. Q: What is MC74AC373NG? A: MC74AC373NG is a type of octal transparent latch with 3-state outputs, commonly used in digital circuits.

  2. Q: What is the purpose of MC74AC373NG? A: MC74AC373NG is used to store and control the flow of data in digital systems, allowing for efficient data transfer and manipulation.

  3. Q: How many bits can MC74AC373NG store? A: MC74AC373NG can store 8 bits of data, as it is an octal latch.

  4. Q: What is the voltage range supported by MC74AC373NG? A: MC74AC373NG supports a voltage range of 2V to 6V, making it compatible with various digital systems.

  5. Q: Can MC74AC373NG be used in both parallel and serial data transfer? A: Yes, MC74AC373NG can be used for both parallel and serial data transfer, depending on the configuration and input/output connections.

  6. Q: Does MC74AC373NG have any built-in protection features? A: No, MC74AC373NG does not have built-in protection features. External measures should be taken to protect against voltage spikes or ESD.

  7. Q: What is the maximum operating frequency of MC74AC373NG? A: The maximum operating frequency of MC74AC373NG is typically around 100 MHz, but it may vary depending on the specific conditions.

  8. Q: Can MC74AC373NG drive high capacitive loads? A: Yes, MC74AC373NG has a high output drive capability, allowing it to drive relatively high capacitive loads.

  9. Q: Is MC74AC373NG compatible with TTL logic levels? A: Yes, MC74AC373NG is compatible with both TTL and CMOS logic levels, making it versatile for various digital systems.

  10. Q: Can MC74AC373NG be used in battery-powered applications? A: Yes, MC74AC373NG can be used in battery-powered applications as it operates within a wide voltage range and has low power consumption.

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