74LV574PW,112

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, Octal D-type flip-flop with 3-state outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Sequential logic device used for storing and transferring binary data
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 2V (minimum), VCC (maximum)
• Low-Level Input Voltage: GND (minimum), 0.8V (maximum)
• High-Level Output Voltage: VCC - 0.6V (minimum), VCC (maximum)
• Low-Level Output Voltage: 0.1V (minimum), 0.4V (maximum)
• Maximum Operating Frequency: 125MHz
• Number of Flip-Flops: 8
• Output Type: 3-state

Detailed Pin Configuration

The 74LV574PW,112 IC has a total of 20 pins. The pin configuration is as follows:

1. Pin 1: Output Q0
2. Pin 2: Output Q1
3. Pin 3: Output Q2
4. Pin 4: Output Q3
5. Pin 5: Output Q4
6. Pin 6: Output Q5
7. Pin 7: Output Q6
8. Pin 8: Output Q7
9. Pin 9: Clock (CLK)
10. Pin 10: Data (D)
11. Pin 11: Clear (CLR)
12. Pin 12: Enable (OE)
13. Pin 13: Ground (GND)
14. Pin 14: Output Enable (OE)
15. Pin 15: Data (D)
16. Pin 16: Clock (CLK)
17. Pin 17: Output Q7
18. Pin 18: Output Q6
19. Pin 19: Output Q5
20. Pin 20: VCC (Supply Voltage)

Functional Features

• The 74LV574PW,112 is an octal D-type flip-flop with 3-state outputs.
• It operates at a low voltage range of 1.65V to 5.5V, making it suitable for various applications.
• The IC has a maximum operating frequency of 125MHz, allowing for high-speed data transfer.
• It features 8 individual flip-flops, each capable of storing one bit of binary data.
• The 3-state outputs provide flexibility in controlling the output signals.

Advantages and Disadvantages

Advantages: - Low-voltage operation allows for compatibility with a wide range of systems. - High-speed operation enables efficient data processing. - 3-state outputs offer flexibility in signal control.

Disadvantages: - Limited number of flip-flops may not be sufficient for complex applications. - TSSOP package may require careful handling during assembly.

Working Principles

The 74LV574PW,112 operates based on the principles of sequential logic. It uses D-type flip-flops to store and transfer binary data. The clock input (CLK) controls the timing of data storage and transfer. When the clock signal transitions from low to high, the data present at the D input is transferred to the corresponding flip-flop's output (Q). The clear input (CLR) can be used to reset all flip-flops to a known state. The enable input (OE) controls the output enable/disable functionality.

Detailed Application Field Plans

The 74LV574PW,112 is commonly used in various digital systems and applications, including: - Data storage and transfer in microcontrollers and microprocessors - Address decoding in memory systems - Register banks in computer architectures - State machine implementations - Communication interfaces

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the 74LV574PW,112 are: - SN74LV574APWR - MC74LVX574DTG - CD74HC574M96

These alternative models offer similar functionality and characteristics, but may differ in package type, voltage range, or other specifications.

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