SN74AC374DWE4

Product Overview

Category

SN74AC374DWE4 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Schmitt-trigger inputs for noise immunity
• 3-state outputs for bus-oriented applications

Package

SN74AC374DWE4 is available in a standard 20-pin TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of SN74AC374DWE4 lies in its ability to store and transfer digital data efficiently, making it an essential component in various electronic devices.

Packaging/Quantity

SN74AC374DWE4 is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 100 MHz
• Number of Flip-Flops: 8

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

Functional Features

• Data storage and transfer: SN74AC374DWE4 can store data on its flip-flops and transfer it to the output pins based on clock pulses.
• 3-state outputs: The 3-state outputs allow multiple devices to share a common bus, enabling efficient communication in bus-oriented applications.
• Schmitt-trigger inputs: These inputs provide noise immunity by ensuring reliable switching even in the presence of input signal noise.

Advantages and Disadvantages

Advantages

• High-speed operation allows for quick data transfer.
• Low power consumption helps in energy-efficient designs.
• Wide operating voltage range provides flexibility in various electronic systems.
• Schmitt-trigger inputs enhance noise immunity, improving overall reliability.

Disadvantages

• Limited number of flip-flops may restrict the complexity of data storage and transfer operations.
• The TSSOP package may require careful handling during assembly to avoid damage.

Working Principles

SN74AC374DWE4 operates based on the principles of digital logic circuits. It uses flip-flops to store binary data and transfers it to the output pins when triggered by clock pulses. The 3-state outputs enable the device to be connected to a shared bus, allowing for efficient communication between multiple devices.

Detailed Application Field Plans

SN74AC374DWE4 finds applications in various fields, including: 1. Microcontrollers and microprocessors 2. Communication systems 3. Data storage devices 4. Industrial automation 5. Automotive electronics

Detailed and Complete Alternative Models

1. SN74AC374: Similar to SN74AC374DWE4, but available in a different package (e.g., SOIC).
2. CD74AC374: Another alternative with similar functionality, but from a different manufacturer.
3. 74HC374: A compatible model from a different logic family (HC instead of AC), offering similar features.

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

Word count: 536 words