SN74LS374NG4

Product Overview

Category

SN74LS374NG4 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronics and computer systems for data storage and manipulation.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with TTL logic levels
• Durable and reliable performance

Package

SN74LS374NG4 is available in a 20-pin plastic dual in-line package (PDIP).

Essence

The essence of SN74LS374NG4 lies in its ability to store and transfer data efficiently within a digital system.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 4.75V to 5.25V
• Operating Temperature Range: -40°C to +85°C
• Input Voltage High: 2V (min), 0.8V (max)
• Input Voltage Low: 0.8V (min), 0.4V (max)
• Output Voltage High: 2.7V (min), 2.4V (max)
• Output Voltage Low: 0.5V (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. Q0 - Output 0
11. Q1 - Output 1
12. Q2 - Output 2
13. Q3 - Output 3
14. Q4 - Output 4
15. Q5 - Output 5
16. Q6 - Output 6
17. Q7 - Output 7
18. CLK - Clock input
19. OE - Output enable
20. VCC - Power supply

Functional Features

• Data storage and transfer: SN74LS374NG4 can store data from the input pins and transfer it to the output pins based on the clock signal.
• Output enable control: The OE pin allows the user to enable or disable the outputs, providing flexibility in data flow control.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data processing.
• Low power consumption helps conserve energy.
• Wide operating voltage range ensures compatibility with various systems.
• Compatibility with TTL logic levels simplifies integration into existing designs.
• Durable and reliable performance ensures long-term functionality.

Disadvantages

• Limited number of input and output pins may restrict the complexity of applications.
• Lack of built-in error detection or correction mechanisms may require additional circuitry for certain applications.

Working Principles

SN74LS374NG4 operates based on the principles of flip-flops and latches. It uses positive-edge triggered D-type flip-flops to store and transfer data. When the clock signal transitions from low to high (rising edge), the input data is captured and stored in the flip-flops. The stored data is then available at the output pins until the next clock transition occurs.

Detailed Application Field Plans

SN74LS374NG4 finds applications in various fields, including: 1. Microprocessor-based systems 2. Digital communication systems 3. Industrial automation 4. Consumer electronics 5. Automotive electronics

In microprocessor-based systems, this IC can be used for data buffering and synchronization. In digital communication systems, it can facilitate data transmission and reception. In industrial automation, it can assist in controlling and monitoring processes. In consumer electronics, it can enable data storage and manipulation. In automotive electronics, it can contribute to various control systems.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN74LS374NG4 include: - 74HC374: A CMOS-based octal D-type flip-flop with similar pin configuration and functionality. - CD4013: A dual D-type flip-flop with complementary outputs, suitable for various digital applications. - MC74ACT374: An octal D-type flip-flop with 3-state outputs, designed for high-speed operation.

These alternative models provide options for users based on specific requirements and compatibility with different logic families.

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