Encyclopedia Entry: 74LVT574MTCX

Product Overview

Category

The 74LVT574MTCX belongs to the category of integrated circuits (ICs), specifically, it is a flip-flop IC.

Use

This IC is commonly used in digital electronics for storing and transferring binary data. It is widely employed in various applications such as data storage, signal synchronization, and bus interfacing.

Characteristics

• Low-voltage operation: The 74LVT574MTCX operates at low voltage levels, typically between 2.7V and 3.6V.
• High-speed performance: It offers fast data transfer rates, making it suitable for time-critical applications.
• Tri-state outputs: The IC features tri-state outputs, allowing multiple devices to share a common bus without interference.
• D-type flip-flop: It consists of eight D-type flip-flops, each capable of storing one bit of data.

Package and Quantity

The 74LVT574MTCX is available in a small outline integrated circuit (SOIC) package. It comes in a tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• Input Voltage Range: 0V to Vcc
• Output Voltage Range: 0V to Vcc
• Operating Temperature Range: -40°C to +85°C
• Logic Family: LVT (Low-Voltage TTL)
• Number of Flip-Flops: 8
• Propagation Delay: <10 ns
• Output Drive Capability: ±24 mA

Pin Configuration

The 74LVT574MTCX has a total of 20 pins, which are assigned specific functions 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. CP (Clock Pulse)
12. MR (Master Reset)
13. Q0 (Flip-Flop Output 0)
14. Q1 (Flip-Flop Output 1)
15. Q2 (Flip-Flop Output 2)
16. Q3 (Flip-Flop Output 3)
17. Q4 (Flip-Flop Output 4)
18. Q5 (Flip-Flop Output 5)
19. Q6 (Flip-Flop Output 6)
20. Vcc (Supply Voltage)

Functional Features

• Data Storage: The flip-flops within the IC can store binary data, allowing for temporary or permanent storage of information.
• Data Transfer: The IC enables the transfer of data between different components or subsystems in a digital system.
• Signal Synchronization: It ensures synchronized timing of signals, preventing data corruption or loss during transmission.
• Bus Interfacing: The tri-state outputs facilitate the connection of multiple devices to a common bus, enabling efficient communication.

Advantages and Disadvantages

Advantages

• Low-voltage operation makes it compatible with modern low-power systems.
• High-speed performance allows for rapid data transfer.
• Tri-state outputs enable efficient bus sharing among multiple devices.
• Compact SOIC package offers space-saving benefits.

Disadvantages

• Limited number of flip-flops (8) may not be sufficient for complex applications requiring more storage capacity.
• Requires external clock signal for proper operation.
• Not suitable for high-voltage applications.

Working Principles

The 74LVT574MTCX operates based on the principles of D-type flip-flops. Each flip-flop stores a single bit of data, which can be either a logic high or low. The clock pulse (CP) input triggers the transfer of data from the input pins (D0-D7) to the corresponding flip-flop outputs (Q0-Q7). The output enable (OE) pin controls whether the outputs are active or in a high-impedance state.

Application Field Plans

The 74LVT574MTCX finds applications in various digital systems, including but not limited to: 1. Microcontrollers and microprocessors 2. Data storage devices 3. Communication systems 4. Industrial automation 5. Automotive electronics 6. Consumer electronics

Alternative Models

For those seeking alternative options, the following ICs provide similar functionality to the 74LVT574MTCX: 1. SN74LVC574A: Low-Voltage CMOS Octal D-Type Flip-Flop 2. MC74LVX574: Low-Voltage CMOS Octal D-Type