Encyclopedia Entry: 74F174SC

Product Overview

Category

The 74F174SC belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.

Use

This product is primarily used in digital electronics for storing a single bit of data. It can be employed in various applications such as memory units, counters, and registers.

Characteristics

• The 74F174SC is a D-type positive-edge-triggered flip-flop.
• It operates on a supply voltage range of 4.5V to 5.5V.
• This IC offers high-speed performance with a maximum propagation delay of 10 ns.
• It features a wide operating temperature range of -40°C to 85°C, making it suitable for diverse environments.

Package

The 74F174SC is available in a small outline integrated circuit (SOIC) package. This package type provides compactness and ease of integration onto printed circuit boards.

Essence

The essence of the 74F174SC lies in its ability to store and manipulate digital information reliably and efficiently.

Packaging/Quantity

Typically, the 74F174SC is supplied in reels or tubes, containing multiple units per package. The exact quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Maximum Propagation Delay: 10 ns
• Operating Temperature Range: -40°C to 85°C
• Package Type: SOIC

Detailed Pin Configuration

The 74F174SC has a total of 16 pins, each serving a specific purpose. Here is the detailed pin configuration:

1. CLR (Clear)
2. D (Data Input)
3. CP (Clock Pulse)
4. Q0 (Flip-Flop Output)
5. Q̅0 (Complementary Output of Q0)
6. GND (Ground)
7. Q1 (Flip-Flop Output)
8. Q̅1 (Complementary Output of Q1)
9. Q2 (Flip-Flop Output)
10. Q̅2 (Complementary Output of Q2)
11. Q3 (Flip-Flop Output)
12. Q̅3 (Complementary Output of Q3)
13. VCC (Positive Power Supply)
14. D (Data Input)
15. CP (Clock Pulse)
16. CLR (Clear)

Functional Features

• Positive-edge-triggered: The flip-flop captures the input data on the rising edge of the clock pulse.
• Clear Function: The CLR pin allows resetting the flip-flop to a known state.
• Complementary Outputs: Each flip-flop output has a complementary output, providing both true and inverted signals.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data processing.
• Wide operating temperature range allows for versatile applications.
• Compact SOIC package facilitates integration onto PCBs.

Disadvantages

• Limited voltage supply range restricts compatibility with certain systems.
• Requires external components for complete functionality.

Working Principles

The 74F174SC operates based on the principles of positive-edge-triggered flip-flops. It stores the input data when a rising edge is detected on the clock pulse. The stored data remains unchanged until the next clock pulse triggers an update.

Detailed Application Field Plans

The 74F174SC finds extensive use in various digital electronic applications, including but not limited to: - Memory units - Counters - Registers - Data storage systems - Control circuits

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74F174SC. Some notable alternatives include: - 74LS174 - 74HC174 - CD4013

These alternatives can be considered based on specific requirements, compatibility, and availability.

In conclusion, the 74F174SC is a versatile flip-flop IC that provides reliable data storage capabilities. Its high-speed operation, wide temperature range, and compact package make it suitable for various digital electronic applications.