Encyclopedia Entry: 74F175SJ

Product Overview

Category

The 74F175SJ belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.

Use

This product is commonly used in digital electronic systems for storing and manipulating binary data. It serves as a fundamental building block for various applications, including data storage, synchronization, and sequential logic operations.

Characteristics

• The 74F175SJ is a quad D-type flip-flop with clear functionality.
• It operates on a wide voltage range, typically between 4.5V and 5.5V.
• This IC offers high-speed operation, making it suitable for time-critical applications.
• It has a compact size and low power consumption, ensuring efficient use of resources.

Package

The 74F175SJ is available in a standard 16-pin dual in-line package (DIP). This package provides easy integration into circuit boards and facilitates soldering.

Essence

The essence of the 74F175SJ lies in its ability to store and manipulate binary data using flip-flop technology. It enables the creation of complex digital systems by providing reliable and efficient data storage capabilities.

Packaging/Quantity

The 74F175SJ is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier and customer requirements.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input High Voltage (VIH): 2V (minimum)
• Input Low Voltage (VIL): 0.8V (maximum)
• Output High Voltage (VOH): 2.4V (minimum)
• Output Low Voltage (VOL): 0.4V (maximum)

Detailed Pin Configuration

The 74F175SJ has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. Clear (CLR)
2. Data Input D0
3. Clock Input (CLK)
4. Enable Input (EN)
5. Data Input D1
6. Data Input D2
7. Data Input D3
8. Output Q0
9. Output Q1
10. Output Q2
11. Output Q3
12. Ground (GND)
13. Output Complement Q0
14. Output Complement Q1
15. Output Complement Q2
16. Output Complement Q3

Functional Features

• Clear Function: The clear input (CLR) allows the user to reset the flip-flop, setting all outputs to a known state.
• Data Storage: The four data inputs (D0-D3) enable the storage of binary information within the flip-flop.
• Clock Control: The clock input (CLK) synchronizes the transfer of data into the flip-flop, ensuring accurate timing.
• Enable Control: The enable input (EN) enables or disables the operation of the flip-flop, providing flexibility in system design.

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing.
• Compact size and low power consumption make it suitable for portable devices.
• Versatile functionality enables various applications in digital systems.
• Wide voltage range ensures compatibility with different power supply configurations.

Disadvantages

• Limited storage capacity compared to more advanced memory technologies.
• Requires external components for complete system integration.
• Sensitivity to noise and interference may affect performance in certain environments.

Working Principles

The 74F175SJ operates based on the principles of positive-edge-triggered flip-flops. When the clock input receives a rising edge, the data present at the D0-D3 inputs is transferred to the corresponding Q0-Q3 outputs. The clear input allows for resetting the flip-flop, while the enable input controls its operation.

Detailed Application Field Plans

The 74F175SJ finds applications in various digital systems, including but not limited to: - Data storage and retrieval systems - Synchronous communication protocols - Counter circuits and frequency dividers - State machines and sequential logic circuits

Its versatility and reliability make it a valuable component in numerous electronic devices and systems.

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74F175SJ. Some notable alternatives include: - 74LS175: A low-power version of the flip-flop with comparable characteristics. - 74HC175: A high-speed CMOS version with improved noise immunity. - 74ACT175: An advanced CMOS version with increased speed and lower power consumption.

These alternative models provide options for different design requirements and can be used as substitutes based on specific application needs.

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