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SN74LV373ATDW
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SN74LV373ATDW

Product Overview

Category

SN74LV373ATDW belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • Low-voltage operation
  • High-speed performance
  • Wide operating temperature range
  • Durable and reliable

Package

SN74LV373ATDW is available in a TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of SN74LV373ATDW lies in its ability to store and transfer data efficiently within digital systems.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of SN74LV373ATDW ICs.

Specifications

  • Supply Voltage: 2.0V - 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Input/Output Type: Tri-State
  • Number of Pins: 20
  • Logic Family: LV (Low Voltage)
  • Logic Type: D-Type Transparent Latch

Detailed Pin Configuration

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

Functional Features

  • Transparent latch operation
  • Tri-State outputs for bus-oriented applications
  • High-speed data transfer capability
  • Low power consumption
  • Easy integration into digital systems

Advantages and Disadvantages

Advantages

  • Low-voltage operation allows for compatibility with various digital systems
  • High-speed performance ensures efficient data transfer
  • Wide operating temperature range enables usage in different environments
  • Durable and reliable construction ensures long-term functionality

Disadvantages

  • Limited number of latch outputs (8 in total)
  • May require additional components for complex system designs

Working Principles

SN74LV373ATDW 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 latch outputs (Q0-Q7). The output enable (OE) input controls the tri-state outputs, allowing them to be either active or in a high-impedance state.

Detailed Application Field Plans

SN74LV373ATDW finds extensive application in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication systems - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

  1. SN74LV373A: Similar to SN74LV373ATDW, but available in a different package (SOIC).
  2. CD74HC373: A compatible alternative from a different manufacturer (Texas Instruments).
  3. MC74VHC373: Another alternative with similar functionality, offered by a different brand (Motorola).

These alternative models provide similar features and can be used as substitutes for SN74LV373ATDW depending on specific requirements and availability.

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技術ソリューションにおける SN74LV373ATDW の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of SN74LV373ATDW:

  1. Q: What is SN74LV373ATDW? A: SN74LV373ATDW is a type of octal transparent latch with 3-state outputs, commonly used in digital systems.

  2. Q: What is the operating voltage range for SN74LV373ATDW? A: The operating voltage range for SN74LV373ATDW is typically between 1.65V and 5.5V.

  3. Q: How many latch outputs does SN74LV373ATDW have? A: SN74LV373ATDW has 8 latch outputs, making it suitable for applications that require multiple data storage.

  4. Q: Can SN74LV373ATDW be used for bidirectional data transfer? A: No, SN74LV373ATDW is a unidirectional latch and can only be used for one-way data transfer.

  5. Q: What is the maximum output current of SN74LV373ATDW? A: The maximum output current of SN74LV373ATDW is typically around 12mA.

  6. Q: Can SN74LV373ATDW handle high-speed data transfers? A: Yes, SN74LV373ATDW is designed to operate at high speeds and can handle fast data transfers.

  7. Q: Does SN74LV373ATDW have any built-in protection features? A: Yes, SN74LV373ATDW has built-in ESD (Electrostatic Discharge) protection to safeguard against static electricity damage.

  8. Q: Can SN74LV373ATDW be cascaded to increase the number of latch outputs? A: Yes, SN74LV373ATDW can be cascaded with other similar devices to increase the number of latch outputs in a system.

  9. Q: What is the typical power consumption of SN74LV373ATDW? A: The typical power consumption of SN74LV373ATDW is relatively low, making it suitable for battery-powered applications.

  10. Q: Are there any specific layout considerations when using SN74LV373ATDW? A: Yes, it is recommended to follow the manufacturer's guidelines for PCB layout and ensure proper decoupling capacitors are used to minimize noise and ensure stable operation.

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