74LV374PW,112

Product Overview

Category

The 74LV374PW,112 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronics for various applications such as data storage, signal buffering, and flip-flop operations.

Characteristics

• Low-voltage operation: The 74LV374PW,112 operates at a low voltage, making it suitable for battery-powered devices.
• High-speed performance: This IC offers fast switching speeds, enabling efficient data processing.
• Wide operating temperature range: It can operate reliably across a wide temperature range, making it suitable for various environments.
• Compact package: The 74LV374PW,112 is available in a small-sized package, allowing for space-efficient designs.

Package and Quantity

The 74LV374PW,112 is typically packaged in a plastic TSSOP (Thin Shrink Small Outline Package) with 20 pins. It is commonly sold in reels containing multiple units.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +125°C
• Maximum Clock Frequency: 100 MHz
• Maximum Propagation Delay: 6 ns

Pin Configuration

The 74LV374PW,112 has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

1. OE (Output Enable)
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. GND (Ground)
11. Q0 (Output 0)
12. Q1 (Output 1)
13. Q2 (Output 2)
14. Q3 (Output 3)
15. Q4 (Output 4)
16. Q5 (Output 5)
17. Q6 (Output 6)
18. Q7 (Output 7)
19. CP (Clock Pulse)
20. VCC (Supply Voltage)

Functional Features

The 74LV374PW,112 is a transparent latch with eight D-type flip-flops. It features the following functional characteristics:

• Data storage: The IC can store data on its eight inputs and retain it until a clock pulse triggers the update.
• Output enable: The OE pin allows for enabling or disabling the outputs, providing control over the data flow.
• Transparent latch: The IC operates in a transparent mode, where the input data is directly transferred to the outputs when the clock pulse is active.

Advantages and Disadvantages

Advantages

• Low-voltage operation makes it suitable for battery-powered devices.
• High-speed performance enables efficient data processing.
• Wide operating temperature range allows for versatile applications.
• Compact package facilitates space-efficient designs.

Disadvantages

• Limited number of flip-flops (eight) may not be sufficient for complex applications requiring more storage elements.
• Lack of built-in protection features against voltage spikes or ESD (Electrostatic Discharge) events.

Working Principles

The 74LV374PW,112 operates based on the principles of digital logic circuits. When the clock pulse is active, the input data is latched and transferred to the outputs. The output enable pin controls whether the outputs are active or disabled.

Application Field Plans

The 74LV374PW,112 finds applications in various fields, including but not limited to:

1. Microcontrollers and microprocessors
2. Communication systems
3. Data storage devices
4. Industrial automation
5. Automotive electronics
6. Consumer electronics

Alternative Models

For those seeking alternatives to the 74LV374PW,112, the following models can be considered:

1. SN74LV374APWR
2. MC74LVX374DTG
3. CD74HCT374M96

These alternative models offer similar functionality and characteristics, providing flexibility in design choices.

In conclusion, the 74LV374PW,112 is a versatile integrated circuit used for data storage and signal buffering in digital electronics. Its low-voltage operation, high-speed performance, and compact package make it suitable for various applications. However, designers should consider the limited number of flip-flops and lack of built-in protection features when selecting this IC.