SN74AS574DW

Product Overview

Category

SN74AS574DW 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
• Compatibility with various logic families

Package

SN74AS574DW is available in a dual in-line package (DIP) format.

Essence

The essence of SN74AS574DW lies in its ability to store and transfer data reliably and efficiently.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Logic family: AS
• Number of flip-flops: 8
• Input/output voltage range: 2V to 6V
• Operating temperature range: -40°C to +85°C
• Propagation delay time: 9 ns (max)
• Supply voltage: 4.5V to 5.5V

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. Q0 (Flip-flop output 0)
11. Q1 (Flip-flop output 1)
12. Q2 (Flip-flop output 2)
13. Q3 (Flip-flop output 3)
14. Q4 (Flip-flop output 4)
15. Q5 (Flip-flop output 5)
16. Q6 (Flip-flop output 6)
17. Q7 (Flip-flop output 7)
18. OE (Output enable)
19. CP (Clock pulse)
20. VCC (Supply voltage)

Functional Features

• Data storage: The flip-flops within SN74AS574DW allow for the storage of data on each input pin.
• Data transfer: The stored data can be transferred to the corresponding output pins upon receiving a clock pulse.
• Output enable: The OE pin enables or disables the output, providing control over when the data is visible at the outputs.

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data transfer.
• Low power consumption makes it suitable for battery-powered devices.
• Wide operating voltage range ensures compatibility with various systems.
• Reliable data storage and transfer capabilities.

Disadvantages

• Limited number of flip-flops may restrict its use in applications requiring a larger number of storage elements.
• Propagation delay time may affect real-time applications that require immediate response.

Working Principles

SN74AS574DW operates based on the principles of flip-flops and clock pulses. When data is applied to the input pins, it is stored in the flip-flops. Upon receiving a clock pulse, the stored data is transferred to the corresponding output pins. The output enable pin controls the visibility of the data at the outputs.

Detailed Application Field Plans

SN74AS574DW finds applications in various digital systems, including but not limited to: - Microcontrollers - Data communication systems - Memory modules - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

1. SN74LS574: Similar functionality with different logic family (LS).
2. SN74HC574: Similar functionality with different logic family (HC).
3. SN74ACT574: Similar functionality with different logic family (ACT).

These alternative models provide similar data storage and transfer capabilities, but with variations in operating voltage range, power consumption, and propagation delay time.

In conclusion, SN74AS574DW is a versatile integrated circuit used for data storage and transfer applications. Its high-speed operation, low power consumption, and compatibility with various logic families make it suitable for a wide range of digital systems. However, its limited number of flip-flops and propagation delay time should be considered when selecting this product for specific applications.