Encyclopedia Entry: 74AC175SCX

Product Overview

Category

The 74AC175SCX belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for data storage and manipulation.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with TTL (Transistor-Transistor Logic) inputs
• Four flip-flops with independent D-type inputs

Package

The 74AC175SCX is available in a small outline package (SOIC) format.

Essence

The essence of the 74AC175SCX lies in its ability to store and process digital information efficiently.

Packaging/Quantity

Typically, the 74AC175SCX is packaged in reels or tubes, containing a specific quantity of ICs per package.

Specifications

• Supply Voltage Range: 2V to 6V
• Operating Temperature Range: -40°C to +85°C
• Output Current: ±24mA
• Propagation Delay Time: 5.5ns (max)
• Input Capacitance: 3pF (typ)

Detailed Pin Configuration

The 74AC175SCX has a total of 16 pins, each serving a specific function:

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

Functional Features

The 74AC175SCX offers the following functional features:

• Independent D-type flip-flops with clear capability
• Synchronous operation with common clock and enable inputs
• Complementary outputs for each flip-flop
• High-speed data transfer and storage

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing
• Low power consumption contributes to energy efficiency
• Wide operating voltage range enhances compatibility with various systems
• Compatibility with TTL inputs simplifies integration into existing designs

Disadvantages

• Limited number of flip-flops (four in total)
• Relatively small input capacitance may restrict certain applications

Working Principles

The 74AC175SCX operates based on the principles of digital logic. It utilizes flip-flops to store and manipulate binary information. The clock and enable inputs synchronize the data transfer and storage operations, ensuring accurate and reliable functionality.

Detailed Application Field Plans

The 74AC175SCX finds application in various digital electronic systems, including but not limited to: - Microcontrollers - Data communication devices - Memory modules - Signal processing circuits

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74AC175SCX. Some notable alternatives include: - 74HC175: A CMOS-based IC with comparable characteristics and pin configuration. - CD40175: A complementary metal-oxide-semiconductor (CMOS) IC offering similar functionality.

These alternative models can be considered depending on specific project requirements and availability.

In conclusion, the 74AC175SCX is a versatile integrated circuit used for data storage and manipulation in digital electronic systems. Its high-speed operation, low power consumption, and compatibility with TTL inputs make it a popular choice among designers. While it has some limitations, such as a limited number of flip-flops, it offers reliable functionality and finds applications in various fields.