74HCT574N,652

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power, octal D-type flip-flop with 3-state outputs
• Package: DIP-20 (Dual In-line Package with 20 pins)
• Essence: The 74HCT574N,652 is a versatile integrated circuit used for storing and transferring digital data in electronic systems.
• Packaging/Quantity: Available in reels or tubes, typically containing 25 pieces per package.

Specifications

• 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 +125°C
• Output Current: ±6mA
• Propagation Delay Time: 14ns (max)
• Power Dissipation: 500mW (max)

Detailed Pin Configuration

The 74HCT574N,652 has a total of 20 pins, each serving a specific function. Here is the detailed pin configuration:

1. GND: Ground
2. Q0: Output 0
3. D0: Data input 0
4. D1: Data input 1
5. D2: Data input 2
6. D3: Data input 3
7. D4: Data input 4
8. D5: Data input 5
9. D6: Data input 6
10. D7: Data input 7
11. OE: Output Enable
12. CP: Clock Pulse
13. DS: Data Set
14. MR: Master Reset
15. Q7: Output 7
16. Q6: Output 6
17. Q5: Output 5
18. Q4: Output 4
19. Q3: Output 3
20. VCC: Supply Voltage

Functional Features

• Octal D-type flip-flop with 3-state outputs
• High-speed operation, suitable for applications requiring quick data transfer
• Low-power consumption, making it energy-efficient
• 3-state outputs allow multiple devices to share a common bus without interference

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer - Low-power consumption helps conserve energy - Versatile functionality allows for various applications - 3-state outputs facilitate bus sharing in complex systems

Disadvantages: - Limited output current may restrict use in certain high-power applications - Requires careful handling due to sensitivity to electrostatic discharge (ESD)

Working Principles

The 74HCT574N,652 operates based on the principles of digital logic. It consists of eight individual D-type flip-flops that store and transfer digital data. The clock pulse (CP) input controls the timing of data transfer, while the data inputs (D0-D7) hold the information to be stored. The outputs (Q0-Q7) provide the stored data when enabled by the output enable (OE) signal.

Detailed Application Field Plans

The 74HCT574N,652 finds application in various electronic systems where data storage and transfer are crucial. Some specific application fields include: 1. Microcontrollers and microprocessors 2. Data communication systems 3. Memory modules 4. Industrial automation 5. Automotive electronics 6. Consumer electronics

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74HCT574N,652. Some notable alternatives include: - SN74LS374N - CD4013BE - MC74HC574AN - 74LS175N

These alternatives can be considered based on specific requirements, availability, and compatibility with the existing system.

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