MM74HC574MTC

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: High-Speed, Octal D-Type Flip-Flop with 3-State Outputs
• Package: TSSOP-20
• Essence: The MM74HC574MTC is a versatile integrated circuit that provides eight D-type flip-flops with 3-state outputs. It is designed to operate at high speeds and is commonly used in digital logic applications.
• Packaging/Quantity: The MM74HC574MTC is available in a TSSOP-20 package and is typically sold in reels of 2500 units.

Specifications

The MM74HC574MTC has the following specifications:

• Supply Voltage Range: 2V to 6V
• High-Level Input Voltage: 2V
• Low-Level Input Voltage: 0.8V
• High-Level Output Voltage: 4.2V
• Low-Level Output Voltage: 0.5V
• Maximum Operating Frequency: 80MHz
• Propagation Delay Time: 13ns
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MM74HC574MTC has a TSSOP-20 package with the following pin configuration:

1. GND
2. D0
3. D1
4. D2
5. D3
6. D4
7. D5
8. D6
9. D7
10. OE (Output Enable)
11. CP (Clock Pulse)
12. MR (Master Reset)
13. Q0
14. Q1
15. Q2
16. Q3
17. Q4
18. Q5
19. Q6
20. Q7

Functional Features

The MM74HC574MTC offers the following functional features:

• Eight D-type flip-flops with 3-state outputs
• High-speed operation
• Output enable control for tri-state outputs
• Master reset input for synchronous reset
• Clock pulse input for data transfer

Advantages and Disadvantages

Advantages of the MM74HC574MTC include:

• High-speed operation allows for efficient data processing.
• Tri-state outputs provide flexibility in connecting multiple devices.
• Synchronous reset ensures reliable initialization.

Disadvantages of the MM74HC574MTC include:

• Limited supply voltage range (2V to 6V).
• Propagation delay time may affect timing-sensitive applications.

Working Principles

The MM74HC574MTC operates based on the principles of digital logic. It utilizes D-type flip-flops to store and transfer binary data. The clock pulse input triggers the transfer of data from the input pins (D0-D7) to the corresponding output pins (Q0-Q7). The output enable control allows the outputs to be put in a high-impedance state, enabling multiple devices to share a common bus.

Detailed Application Field Plans

The MM74HC574MTC is commonly used in various digital logic applications, including:

1. Microprocessor systems
2. Data storage systems
3. Communication equipment
4. Industrial automation
5. Control systems

Alternative Models

If the MM74HC574MTC is not available or suitable for a specific application, alternative models that offer similar functionality include:

1. SN74HC574N by Texas Instruments
2. CD74HC574E by Texas Instruments
3. MC74HC574AN by ON Semiconductor

These alternative models can be considered as replacements for the MM74HC574MTC, depending on the specific requirements of the application.

In conclusion, the MM74HC574MTC is a high-speed octal D-type flip-flop with 3-state outputs. It offers various functional features and is commonly used in digital logic applications. While it has advantages such as high-speed operation and flexible output control, it also has limitations in terms of supply voltage range and propagation delay time. Understanding its specifications, pin configuration, working principles, and alternative models can help in effectively utilizing the MM74HC574MTC in different application fields.