Texas Instruments
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
SN74S374DWR
詳細を表示 DataSheets

SN74S374DWR

Product Overview

Category

SN74S374DWR belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Multiple output options
  • Durable and reliable

Package

SN74S374DWR is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of SN74S374DWR lies in its ability to store and transfer data within a digital system efficiently.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of SN74S374DWR ICs.

Specifications

  • Supply Voltage: 2V - 6V
  • Operating Temperature Range: -40°C to +85°C
  • Number of Flip-Flops: 8
  • Logic Family: TTL
  • Output Type: Tri-State

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. CP (Clock Pulse)
  12. MR (Master Reset)
  13. Q0 (Flip-Flop Output 0)
  14. Q1 (Flip-Flop Output 1)
  15. Q2 (Flip-Flop Output 2)
  16. Q3 (Flip-Flop Output 3)
  17. Q4 (Flip-Flop Output 4)
  18. Q5 (Flip-Flop Output 5)
  19. Q6 (Flip-Flop Output 6)
  20. Q7 (Flip-Flop Output 7)
  21. VCC (Supply Voltage)

Functional Features

  • Data storage and transfer: SN74S374DWR can store data in its flip-flops and transfer it to the output pins.
  • Output enable control: The OE pin allows the user to enable or disable the output, providing flexibility in data flow.
  • Clock pulse synchronization: The CP pin triggers the internal circuitry, ensuring synchronized data storage and retrieval.
  • Master reset capability: The MR pin resets all flip-flops to a known state, facilitating system initialization.

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data processing.
  • Low power consumption contributes to energy efficiency.
  • Wide operating voltage range allows compatibility with various systems.
  • Tri-State output option provides flexibility in data transmission.

Disadvantages

  • Limited number of flip-flops may restrict the complexity of data manipulation.
  • TTL logic family may not be suitable for certain applications requiring higher voltage levels.

Working Principles

SN74S374DWR operates based on the principles of digital logic circuits. It utilizes flip-flops to store binary data and employs clock pulses to synchronize data transfers. The output enable feature allows the user to control the flow of data from the IC. In case of system initialization or resetting, the master reset function ensures a known starting state.

Detailed Application Field Plans

SN74S374DWR finds application in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication equipment - Industrial automation systems - Embedded systems

Detailed and Complete Alternative Models

  1. SN74LS374N
  2. CD74HC374E
  3. MC74ACT374DW
  4. 74HC374D

These alternative models offer similar functionality and can be used as substitutes for SN74S374DWR in different applications.

Word count: 455 words

技術ソリューションにおける SN74S374DWR 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 SN74S374DWR in technical solutions:

  1. Q: What is SN74S374DWR? A: SN74S374DWR is a type of octal D-type flip-flop integrated circuit (IC) that can store and transfer data in digital systems.

  2. Q: What is the purpose of SN74S374DWR? A: The purpose of SN74S374DWR is to provide a reliable and efficient way to store and manipulate digital data in various technical applications.

  3. Q: How many flip-flops are there in SN74S374DWR? A: SN74S374DWR contains eight individual D-type flip-flops, making it an octal (8-bit) device.

  4. Q: What is the voltage range supported by SN74S374DWR? A: SN74S374DWR supports a voltage range of 2V to 6V, making it compatible with a wide range of digital systems.

  5. Q: Can SN74S374DWR be used in both synchronous and asynchronous applications? A: Yes, SN74S374DWR can be used in both synchronous and asynchronous applications, depending on the specific requirements of the system.

  6. Q: What is the maximum clock frequency supported by SN74S374DWR? A: SN74S374DWR can operate at a maximum clock frequency of 25 MHz, allowing for high-speed data processing.

  7. Q: Does SN74S374DWR have any built-in output enable functionality? A: Yes, SN74S374DWR has a built-in output enable pin (OE) that can be used to control the output state of the flip-flops.

  8. Q: Can SN74S374DWR be cascaded to increase the number of flip-flops? A: Yes, SN74S374DWR can be cascaded with other similar devices to increase the number of flip-flops and expand the storage capacity.

  9. Q: What is the power supply requirement for SN74S374DWR? A: SN74S374DWR requires a single power supply voltage (VCC) in the range of 2V to 6V for proper operation.

  10. Q: Are there any specific precautions to consider when using SN74S374DWR? A: It is important to ensure proper decoupling and bypass capacitors are used near the power supply pins to minimize noise and voltage fluctuations. Additionally, attention should be given to proper signal integrity and timing considerations in the design of the overall system.

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