SN74ALS574BDWR

Product Overview

Category

SN74ALS574BDWR 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

SN74ALS574BDWR is available in a small outline package (SOIC) with 20 pins.

Essence

The essence of SN74ALS574BDWR lies in its ability to store and transfer data efficiently within digital systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel.

Specifications

• Supply Voltage: 2V to 6V
• Operating Temperature Range: -40°C to 85°C
• Input/Output Logic Levels: TTL-compatible
• Maximum Clock Frequency: 25 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. OE (Output Enable)
11. CP (Clock Pulse)
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

SN74ALS574BDWR is an octal D-type flip-flop with a common clock and output enable. It can store and transfer data on the rising edge of the clock signal. The output enable pin allows for the tri-state output, enabling multiple devices to share a common bus.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data transfer.
• Low power consumption helps in reducing overall system energy requirements.
• Wide operating voltage range provides flexibility in various applications.
• Compatibility with different logic families allows for easy integration into existing systems.

Disadvantages

• Limited number of flip-flops may restrict its use in complex applications requiring more storage capacity.
• The small outline package (SOIC) may pose challenges in certain space-constrained designs.

Working Principles

SN74ALS574BDWR operates based on the principles of sequential logic. When the clock pulse rises, the input data is latched and stored in the flip-flops. The stored data remains unchanged until the next clock pulse arrives. The output enable pin controls the output state, allowing the device to drive the bus or enter a high-impedance state.

Detailed Application Field Plans

SN74ALS574BDWR finds applications in various digital systems, including but not limited to: - Microcontrollers - Data communication systems - Memory modules - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

1. SN74ALS574BNSR
2. SN74ALS574BDWRE4
3. SN74ALS574BDWRG4
4. SN74ALS574BDR
5. SN74ALS574BDW

These alternative models offer similar functionality and characteristics, providing options for different package types or extended temperature ranges.

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