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DM74ALS373N
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DM74ALS373N

Product Overview

Category

DM74ALS373N belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for data storage and transfer applications.

Characteristics

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

Package

DM74ALS373N is available in a 20-pin DIP (Dual In-line Package) format.

Essence

The essence of DM74ALS373N lies in its ability to store and transfer data efficiently within digital systems.

Packaging/Quantity

DM74ALS373N is typically packaged in tubes or trays, with quantities varying depending on the supplier.

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Output Current: ±24mA
  • Input Voltage: 0V to VCC
  • Propagation Delay Time: 9ns (max)
  • Output Type: Tri-State

Detailed Pin Configuration

  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. OE - Output Enable
  11. Q0 - Output 0
  12. Q1 - Output 1
  13. Q2 - Output 2
  14. Q3 - Output 3
  15. Q4 - Output 4
  16. Q5 - Output 5
  17. Q6 - Output 6
  18. Q7 - Output 7
  19. VCC - Supply Voltage
  20. NC - No Connection

Functional Features

  • Octal transparent latch with tri-state outputs
  • Non-inverting outputs
  • High-speed data transfer capability
  • Output enable control for bus-oriented applications

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient data transfer.
  • Low power consumption helps in reducing overall energy usage.
  • Wide operating voltage range provides flexibility in various applications.
  • Compatibility with TTL logic levels ensures easy integration into existing systems.

Disadvantages

  • Limited output current may restrict use in certain high-power applications.
  • Propagation delay time may affect real-time data processing in critical systems.

Working Principles

DM74ALS373N operates as an octal transparent latch with tri-state outputs. It stores data from the input pins (D0-D7) when the latch enable (LE) input is high. The stored data can be transferred to the output pins (Q0-Q7) when the output enable (OE) input is low. The tri-state outputs allow multiple devices to share a common bus, enabling efficient data communication.

Detailed Application Field Plans

DM74ALS373N finds extensive application in various digital systems, including but not limited to: - Microprocessors and microcontrollers - Memory modules - Data storage devices - Communication equipment - Industrial automation systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to DM74ALS373N are: - SN74ALS373N - CD74ALS373M - MC74ALS373DW

These alternatives can be considered based on specific requirements and availability.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät DM74ALS373N :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of DM74ALS373N in technical solutions:

  1. Q: What is DM74ALS373N? A: DM74ALS373N is a type of octal transparent latch with 3-state outputs, commonly used in digital systems.

  2. Q: What is the purpose of DM74ALS373N? A: The purpose of DM74ALS373N is to store and control the flow of data in a digital system.

  3. Q: How many bits can DM74ALS373N store? A: DM74ALS373N can store 8 bits of data, as it is an octal latch.

  4. Q: What does "transparent" mean in the context of DM74ALS373N? A: "Transparent" means that the inputs of DM74ALS373N are directly transferred to the outputs when the latch is enabled.

  5. Q: What are 3-state outputs? A: 3-state outputs allow the outputs of DM74ALS373N to be in three different states: high (logic 1), low (logic 0), or high impedance (disconnected).

  6. Q: How can DM74ALS373N be used in a technical solution? A: DM74ALS373N can be used for various purposes, such as data storage, bus interfacing, and address decoding in digital systems.

  7. Q: Can DM74ALS373N be cascaded to store more than 8 bits of data? A: Yes, multiple DM74ALS373N latches can be cascaded together to store larger amounts of data.

  8. Q: What is the power supply voltage range for DM74ALS373N? A: The power supply voltage range for DM74ALS373N is typically between 4.75V and 5.25V.

  9. Q: What is the maximum operating frequency of DM74ALS373N? A: The maximum operating frequency of DM74ALS373N is typically around 100 MHz.

  10. Q: Are there any precautions to consider when using DM74ALS373N? A: Yes, some precautions include proper decoupling of power supply, avoiding excessive input voltage, and ensuring correct timing for latch operation.

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