Encyclopedia Entry: 74LVT374MTC

Product Overview

Category

The 74LVT374MTC belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.

Use

This IC is commonly used in digital electronics for storing and transferring binary data. It serves as a latch or register, allowing for sequential data storage and retrieval.

Characteristics

• Low-voltage operation: The 74LVT374MTC 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 applications requiring quick data processing.
• Tri-state outputs: The IC features tri-state outputs, enabling efficient bus sharing and reducing signal interference.
• D-type flip-flop: The 74LVT374MTC is a D-type flip-flop, which means it can store one bit of data and transfer it on command.

Package and Quantity

The 74LVT374MTC is available in a small outline surface-mount package (TSSOP). It is typically sold in reels or tubes containing multiple units, with quantities varying based on the supplier.

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
• Maximum Clock Frequency: 200 MHz
• Number of Flip-Flops: 8

Pin Configuration

The 74LVT374MTC has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

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

Functional Features

The 74LVT374MTC offers the following functional features:

• Data storage: It can store data on its flip-flops, allowing for sequential data processing.
• Data transfer: The IC enables the transfer of stored data to the output pins upon receiving a clock pulse.
• Output enable control: The OE pin allows for enabling or disabling the outputs, providing flexibility in bus sharing scenarios.

Advantages and Disadvantages

Advantages: - Low-voltage operation makes it suitable for battery-powered devices. - High-speed performance enables quick data processing. - Tri-state outputs facilitate efficient bus sharing.

Disadvantages: - Limited number of flip-flops restricts the amount of data that can be stored simultaneously. - Requires an external clock signal for proper operation.

Working Principles

The 74LVT374MTC operates based on the principles of D-type flip-flops. When a clock pulse is received, the data present at the input pins (D0-D7) is transferred to the corresponding flip-flop outputs (Q0-Q7). The output enable (OE) pin controls the activation of the outputs, allowing for data transfer or isolation.

Application Field Plans

The 74LVT374MTC finds applications in various digital systems, including but not limited to: - Microcontrollers and microprocessors - Data storage devices - Communication systems - Industrial automation equipment - Automotive electronics

Alternative Models

For similar functionality, alternative models to the 74LVT374MTC include: - 74HC374: High-speed CMOS octal D-type flip-flop - SN74LS374: Low-power Schottky TTL octal D-type flip-flop - CD4013: Dual D-type flip-flop with complementary outputs

These alternative models offer comparable features and can be used as substitutes depending on specific requirements.

In conclusion, the 74LVT374MTC is a versatile integrated circuit belonging to the flip-flop family. Its low-voltage operation, high-speed performance, and tri-state outputs make it suitable for various digital applications. With its compact package and multiple functional features, it serves as