MC74ACT574MG

Product Overview

Category

MC74ACT574MG belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronic systems for data storage and transfer.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with TTL inputs
• Output drive capability

Package

MC74ACT574MG is available in a 20-pin ceramic dual in-line package (CDIP).

Essence

The essence of MC74ACT574MG lies in its ability to store and transfer data efficiently within digital electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 25 units per reel/tube.

Specifications

• Supply Voltage: 2.0V - 6.0V
• Input Voltage: 0V - VCC
• Operating Temperature Range: -55°C to +125°C
• Output Current: ±24mA
• Propagation Delay: 5ns (max)

Detailed Pin Configuration

1. D0 (Data Input 0)
2. D1 (Data Input 1)
3. D2 (Data Input 2)
4. D3 (Data Input 3)
5. D4 (Data Input 4)
6. D5 (Data Input 5)
7. D6 (Data Input 6)
8. D7 (Data Input 7)
9. GND (Ground)
10. Q7 (Output 7)
11. Q6 (Output 6)
12. Q5 (Output 5)
13. Q4 (Output 4)
14. Q3 (Output 3)
15. Q2 (Output 2)
16. Q1 (Output 1)
17. Q0 (Output 0)
18. OE (Output Enable)
19. CP (Clock Pulse)
20. VCC (Supply Voltage)

Functional Features

• Data storage and transfer: MC74ACT574MG can store data on its eight input pins and transfer it to the corresponding output pins.
• Output enable control: The OE pin allows the user to enable or disable the outputs, providing flexibility in system design.
• Clock pulse synchronization: The CP pin ensures that data is transferred synchronously with the clock signal.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data transfer.
• Low power consumption contributes to energy efficiency.
• Wide operating voltage range allows compatibility with various systems.
• TTL input compatibility simplifies integration into existing designs.
• Output drive capability facilitates connection to other components.

Disadvantages

• Limited number of input and output pins may restrict the complexity of applications.
• Propagation delay of 5ns (max) may introduce timing constraints in certain high-speed systems.

Working Principles

MC74ACT574MG operates based on the principles of digital logic circuits. It utilizes flip-flops to store data and transfers it based on clock signals. The output enable control allows for selective activation of the outputs, while the wide operating voltage range ensures compatibility with different power supply levels.

Detailed Application Field Plans

MC74ACT574MG finds application in various digital electronic systems, including but not limited to: 1. Microcontrollers 2. Data communication devices 3. Memory modules 4. Industrial automation systems 5. Automotive electronics

Detailed and Complete Alternative Models

1. SN74ACT574: Similar functionality and characteristics, available in a different package (SOIC).
2. CD54ACT574: Comparable features, designed for military-grade applications.
3. 74HC574: Alternative technology (CMOS), compatible with 5V systems.

These alternative models offer similar functionalities to MC74ACT574MG, providing options for different package preferences, environmental requirements, and system voltage levels.

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