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SN74LV373ATDB
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SN74LV373ATDB

Product Overview

Category

SN74LV373ATDB belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • Low-voltage operation
  • High-speed performance
  • Octal transparent latch
  • 3-state outputs
  • D-type flip-flop

Package

SN74LV373ATDB is available in a TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of SN74LV373ATDB 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 SN74LV373ATDB ICs.

Specifications

  • Supply voltage: 2.0V - 5.5V
  • Input voltage: 0V - VCC
  • Output voltage: 0V - VCC
  • Operating temperature range: -40°C to +85°C
  • Number of bits: 8
  • Logic family: LV (Low Voltage)
  • Logic type: D-Type Latch

Detailed Pin Configuration

  1. GND (Ground)
  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. OE (Output Enable)
  11. LE (Latch Enable)
  12. Q0 (Output 0)
  13. Q1 (Output 1)
  14. Q2 (Output 2)
  15. Q3 (Output 3)
  16. Q4 (Output 4)
  17. Q5 (Output 5)
  18. Q6 (Output 6)
  19. Q7 (Output 7)
  20. VCC (Supply Voltage)

Functional Features

  • Octal transparent latch: Allows data to be stored and transferred in a synchronized manner.
  • 3-state outputs: Provides flexibility in connecting multiple devices to the same bus.
  • D-type flip-flop: Enables sequential storage and transfer of data.

Advantages and Disadvantages

Advantages

  • Low-voltage operation: Suitable for battery-powered devices.
  • High-speed performance: Enables efficient data processing.
  • 3-state outputs: Facilitates bus sharing among multiple devices.

Disadvantages

  • Limited number of bits: May not be suitable for applications requiring larger data storage.

Working Principles

SN74LV373ATDB operates by latching and storing data inputs when the latch enable (LE) signal is active. The stored data can then be transferred to the outputs when the output enable (OE) signal is active. The 3-state outputs allow multiple devices to share the same bus without interfering with each other's signals.

Detailed Application Field Plans

SN74LV373ATDB finds application in various digital systems, including but not limited to: - Microcontrollers - Data communication systems - Memory modules - Industrial automation

Detailed and Complete Alternative Models

  1. SN74LV573ATDB: Similar to SN74LV373ATDB, but with an additional latch enable input for individual latch control.
  2. SN74LV374ATDB: Offers similar functionality as SN74LV373ATDB, but with inverted outputs.

These alternative models provide similar features and can be used as substitutes based on specific requirements.

In conclusion, SN74LV373ATDB is a versatile integrated circuit used for data storage and transfer in digital systems. Its low-voltage operation, high-speed performance, and 3-state outputs make it suitable for various applications. However, its limited number of bits may restrict its use in certain scenarios.

技術ソリューションにおける SN74LV373ATDB 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 SN74LV373ATDB:

  1. Q: What is SN74LV373ATDB? A: SN74LV373ATDB 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 SN74LV373ATDB? A: The operating voltage range for SN74LV373ATDB is typically between 2.0V and 5.5V.

  3. Q: How many latch outputs does SN74LV373ATDB have? A: SN74LV373ATDB has 8 latch outputs, making it suitable for applications that require multiple data storage.

  4. Q: Can SN74LV373ATDB be used for bidirectional data transfer? A: No, SN74LV373ATDB is unidirectional and can only be used for one-way data transfer.

  5. Q: What is the maximum output current of SN74LV373ATDB? A: The maximum output current of SN74LV373ATDB is typically around 12mA.

  6. Q: Does SN74LV373ATDB have any built-in protection features? A: Yes, SN74LV373ATDB has built-in diode clamps on the inputs to protect against electrostatic discharge (ESD).

  7. Q: Can SN74LV373ATDB operate at high frequencies? A: Yes, SN74LV373ATDB is designed to operate at high frequencies, making it suitable for applications requiring fast data transfer.

  8. Q: What is the power supply voltage required for SN74LV373ATDB? A: SN74LV373ATDB requires a power supply voltage between 2.0V and 5.5V.

  9. Q: Can SN74LV373ATDB be used in battery-powered applications? A: Yes, SN74LV373ATDB can be used in battery-powered applications due to its low power consumption.

  10. Q: Are there any recommended decoupling capacitors for SN74LV373ATDB? A: It is generally recommended to use decoupling capacitors near the power supply pins of SN74LV373ATDB to minimize noise and ensure stable operation.

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