MM74HC574MTCX

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-Speed, CMOS Logic, Octal D-Type, Transparent Latch
• Package: TSSOP-20
• Essence: The MM74HC574MTCX is a high-speed CMOS logic octal D-type transparent latch. It is designed to store and transfer data in electronic systems.
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

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: 11ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MM74HC574MTCX has a total of 20 pins. The pin configuration is as follows:

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. MR (Master Reset)
14. Q7 (Output 7)
15. Q6 (Output 6)
16. Q5 (Output 5)
17. Q4 (Output 4)
18. Q3 (Output 3)
19. Q2 (Output 2)
20. VCC (Supply Voltage)

Functional Features

The MM74HC574MTCX offers the following functional features:

• Octal D-Type Transparent Latch: The IC can store and transfer data on its eight inputs using transparent latches.
• High-Speed Operation: With a maximum operating frequency of 80MHz, it enables rapid data transfer in electronic systems.
• CMOS Logic: The IC utilizes CMOS technology, providing low power consumption and high noise immunity.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer. - CMOS logic ensures low power consumption and high noise immunity. - Octal design provides flexibility in handling multiple data inputs.

Disadvantages: - Limited voltage supply range (2V to 6V). - Propagation delay time may affect real-time applications with strict timing requirements.

Working Principles

The MM74HC574MTCX operates based on the principles of flip-flops and transparent latches. When the clock pulse (CP) is triggered, the data inputs (D0-D7) are transferred to the corresponding outputs (Q0-Q7). The output enable (OE) pin controls the transparency of the latch, allowing or preventing data transfer. The master reset (MR) pin resets all outputs to a known state when activated.

Detailed Application Field Plans

The MM74HC574MTCX finds applications in various electronic systems, including but not limited to:

1. Data Storage and Transfer: It can be used in microcontrollers, digital signal processors, and memory modules to store and transfer data efficiently.
2. Communication Systems: The IC can be employed in networking devices, routers, and switches for data buffering and routing purposes.
3. Industrial Automation: It can be utilized in control systems, PLCs (Programmable Logic Controllers), and robotics for data handling and synchronization.
4. Automotive Electronics: The IC can find applications in automotive control units, dashboard displays, and infotainment systems for data processing and storage.

Detailed and Complete Alternative Models

1. SN74HC574N: This is a similar octal D-type transparent latch from Texas Instruments. It has comparable specifications and pin configuration to the MM74HC574MTCX.
2. CD74HC574E: Another alternative from Texas Instruments, this octal D-type transparent latch offers similar functionality and performance as the MM74HC574MTCX.
3. 74HCT574: This IC from NXP Semiconductors is a high-speed CMOS octal D-type flip-flop with similar characteristics and pin configuration to the MM74HC574MTCX.

These alternative models can be considered based on specific requirements and availability.

In conclusion, the MM74HC574MTCX is a high-speed CMOS logic octal D-type transparent latch used for data storage and transfer in electronic systems. Its functional features, advantages, and disadvantages make it suitable for various applications