SN74AS574DWG4

Product Overview

• Category: Integrated Circuit
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: D-type positive-edge-triggered flip-flop
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: AS
• Number of Flip-Flops: 8
• Trigger Type: Positive Edge
• Clock Frequency: Up to 100 MHz
• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to Vcc
• Output Voltage Range: 0V to Vcc
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74AS574DWG4 has a total of 20 pins. The pin configuration is as follows:

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

The SN74AS574DWG4 is a D-type positive-edge-triggered flip-flop integrated circuit. It is designed to store and transfer data in electronic systems. The flip-flop has eight individual storage units, allowing it to store eight bits of data simultaneously. The positive-edge triggering ensures that the data is captured and stored on the rising edge of the clock pulse.

Advantages and Disadvantages

Advantages: - High-speed operation - Low-power consumption - Compact SOIC package - Can store and transfer eight bits of data simultaneously

Disadvantages: - Limited voltage range (4.5V to 5.5V) - Limited operating temperature range (-40°C to +85°C)

Working Principles

The SN74AS574DWG4 operates based on the principles of digital logic. When the clock pulse input (CP) transitions from low to high (rising edge), the data inputs (D0-D7) are captured and stored in the flip-flop. The stored data can then be accessed through the corresponding flip-flop outputs (Q0-Q7). The output enable input (OE) controls whether the stored data is available at the outputs.

Detailed Application Field Plans

The SN74AS574DWG4 is commonly used in various digital systems where data storage and transfer are required. Some specific application fields include:

1. Microcontrollers: Used for storing and transferring data between different components of a microcontroller.
2. Communication Systems: Used for buffering and synchronizing data in communication systems.
3. Data Processing Units: Used for temporary storage of intermediate results during data processing operations.
4. Memory Modules: Used as part of memory modules to store and retrieve data.

Detailed and Complete Alternative Models

1. SN74LS574: Similar functionality, but operates at a lower clock frequency.
2. SN74HC574: Compatible with a wider supply voltage range (2V to 6V).
3. SN74ACT574: Offers faster operation and lower power consumption compared to the AS series.

These alternative models provide similar functionality to the SN74AS574DWG4 but may have different specifications and characteristics.

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