MM74HCT573MTC

Product Overview

Category

The MM74HCT573MTC belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for data storage and transfer applications.

Characteristics

• High-speed operation
• Low power consumption
• Compatibility with TTL inputs
• 3-state outputs
• Wide operating voltage range

Package

The MM74HCT573MTC is available in a small outline surface mount package (TSSOP) with 20 pins.

Essence

The essence of the MM74HCT573MTC lies in its ability to store and transfer data efficiently within digital systems.

Packaging/Quantity

This IC is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 25 MHz

Detailed Pin Configuration

The MM74HCT573MTC has a total of 20 pins. The pin configuration is as follows:

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. OE (Output Enable)
11. LE (Latch Enable)
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 (Supply Voltage)

Functional Features

The MM74HCT573MTC offers the following functional features:

• Data storage and transfer: The IC can store data on its inputs and transfer it to the outputs when enabled.
• 3-state outputs: The outputs can be put into a high-impedance state, allowing multiple devices to share a common bus.
• Compatibility with TTL inputs: The IC is designed to work with TTL logic levels, making it compatible with a wide range of digital systems.
• High-speed operation: The IC operates at a high clock frequency, enabling fast data transfer.

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data transfer.
• Low power consumption helps in reducing overall system power requirements.
• Compatibility with TTL inputs ensures easy integration into existing digital systems.
• 3-state outputs enable effective bus sharing among multiple devices.

Disadvantages

• Limited number of output pins (8) may restrict the IC's application in certain scenarios.
• Availability in surface mount package only may pose challenges for users preferring through-hole mounting.

Working Principles

The MM74HCT573MTC operates based on the principles of latch-based data storage and transfer. When the latch enable (LE) input is activated, the data present on the data inputs (D0-D7) is latched and stored internally. The stored data can then be transferred to the outputs (Q0-Q7) when the output enable (OE) input is activated. The IC operates at high speed and is capable of handling a wide range of input and output voltages.

Detailed Application Field Plans

The MM74HCT573MTC finds applications in various digital systems, including but not limited to:

1. Microcontrollers: Used for interfacing with external devices and expanding the number of available input/output pins.
2. Data communication systems: Facilitates data transfer between different components within a system.
3. Memory modules: Enables efficient storage and retrieval of data in memory devices.
4. Industrial automation: Used in control systems for data storage and transfer between sensors, actuators, and controllers.

Detailed and Complete Alternative Models

1. 74HC573: Similar functionality and characteristics, available in DIP package.
2. SN74HCT573: Compatible alternative from Texas Instruments, available in various package options.
3. CD74HCT573: Another alternative with comparable specifications, offered by different manufacturers.

These alternative models provide similar features and can be used as replacements for the MM74HCT573MTC based on specific requirements and availability.

Word count: 570 words