74LVX574SJX

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power, octal D-type flip-flop with 3-state outputs
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The 74LVX574SJX is a versatile flip-flop IC that can store and transfer data in electronic circuits.
• Packaging/Quantity: Available in reels or tubes, typically sold in quantities of 250 or 1000 units.

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• High-Level Input Voltage: 2.0V (minimum), 3.15V (maximum)
• Low-Level Input Voltage: 0.8V (maximum), 0.7V (minimum)
• High-Level Output Voltage: 2.4V (minimum), 3.1V (typical)
• Low-Level Output Voltage: 0.4V (maximum), 0.35V (typical)
• Maximum Operating Frequency: 200MHz

Detailed Pin Configuration

The 74LVX574SJX has a total of 20 pins, each serving a specific function:

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 - Output 0
13. Q1 - Output 1
14. Q2 - Output 2
15. Q3 - Output 3
16. Q4 - Output 4
17. Q5 - Output 5
18. Q6 - Output 6
19. Q7 - Output 7
20. VCC - Power supply

Functional Features

• High-speed operation: The 74LVX574SJX can handle data at a fast rate, making it suitable for applications requiring quick data storage and transfer.
• Low-power consumption: This IC is designed to minimize power usage, making it energy-efficient and suitable for battery-powered devices.
• 3-state outputs: The 74LVX574SJX has 3-state outputs, allowing multiple devices to share the same bus without interference.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data handling. - Low-power consumption prolongs battery life in portable devices. - 3-state outputs facilitate bus sharing in complex circuits.

Disadvantages: - Limited voltage range (2.7V to 3.6V) restricts its use in certain applications. - Not suitable for high-frequency applications above 200MHz.

Working Principles

The 74LVX574SJX operates based on the principles of flip-flops. It stores and transfers data using clock pulses and input signals. When the clock pulse is triggered, the data inputs are latched and stored in the flip-flop. The stored data can then be outputted through the corresponding output pins. The output enable input allows control over when the outputs are active.

Detailed Application Field Plans

The 74LVX574SJX finds applications in various electronic systems, including but not limited to: - Data storage and transfer in microcontrollers and microprocessors - Address decoding in memory systems - Bus interfacing in communication systems - State machine implementation in digital logic circuits

Detailed and Complete Alternative Models

• 74HC574: Similar octal D-type flip-flop IC with 3-state outputs, compatible with a wider voltage range (2V to 6V).
• 74HCT574: Octal D-type flip-flop IC with 3-state outputs, designed for operation at higher temperatures.
• SN74LVX574: Equivalent octal D-type flip-flop IC from Texas Instruments, offering similar features and performance.

(Note: The above alternative models are just a few examples; there are several other alternatives available in the market.)

This entry provides an overview of the 74LVX574SJX, including its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models. With its high-speed operation, low-power consumption, and versatile functionality, the 74LVX574SJX is a valuable component in various electronic systems.