Encyclopedia Entry: 74ACT175PC

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: DIP (Dual In-line Package)
• Essence: Quad D-Type Flip-Flop with Clear
• Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

The 74ACT175PC is a quad D-type flip-flop with clear, belonging to the category of integrated circuits. It is designed for high-speed applications while consuming low power. The IC comes in a Dual In-line Package (DIP) which provides ease of installation and replacement.

Detailed Pin Configuration

The 74ACT175PC has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. CLR (Clear Input 1)
2. D1 (Data Input 1)
3. CLK (Clock Input)
4. D2 (Data Input 2)
5. Q2 (Flip-Flop Output 2)
6. Q1 (Flip-Flop Output 1)
7. GND (Ground)
8. Q0 (Flip-Flop Output 0)
9. VCC (Power Supply)
10. D0 (Data Input 0)
11. Q3 (Flip-Flop Output 3)
12. D3 (Data Input 3)
13. PR (Preset Input)
14. CP (Clock Pulse Input)
15. Q3 (Flip-Flop Output 3)
16. OE (Output Enable)

Functional Features

The 74ACT175PC offers several functional features that make it suitable for various applications. These include:

• Quad D-Type Flip-Flop: The IC consists of four independent D-type flip-flops, allowing for multiple data storage and manipulation.
• Clear Function: The clear input (CLR) allows for the simultaneous clearing of all flip-flops, ensuring a controlled reset state.
• High-Speed Operation: The IC is designed to operate at high speeds, making it suitable for time-critical applications.
• Low Power Consumption: Despite its high-speed operation, the 74ACT175PC consumes low power, making it energy-efficient.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Clear function for controlled reset - Versatile quad flip-flop design

Disadvantages: - Limited number of flip-flops (4) - Requires external components for complete functionality

Working Principles

The 74ACT175PC operates based on the principles of D-type flip-flops. It stores and manipulates digital data using four independent flip-flops. The clock pulse (CLK) triggers the transfer of data from the input pins (D0-D3) to the corresponding output pins (Q0-Q3). The clear input (CLR) allows for the simultaneous clearing of all flip-flops, resetting them to a known state.

Detailed Application Field Plans

The 74ACT175PC finds application in various fields where data storage and manipulation are required. Some detailed application field plans include:

1. Digital Communication Systems: Used for data buffering and synchronization in communication systems.
2. Microprocessor Systems: Employed for register storage and control signal generation in microprocessor-based systems.
3. Industrial Automation: Utilized for sequential control and timing in industrial automation processes.
4. Consumer Electronics: Integrated into electronic devices for data processing and control functions.

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74ACT175PC. Some notable alternatives include:

1. 74HC175: High-speed CMOS version with similar pin configuration and functionality.
2. CD40175: CMOS version with quad D-type flip-flops and clear function.
3. SN74LS175: Low-power Schottky version with quad D-type flip-flops.

These alternative models can be considered based on specific requirements and compatibility with existing systems.

In conclusion, the 74ACT175PC is a high-speed, low-power quad D-type flip-flop with clear, designed for various applications in digital communication, microprocessor systems, industrial automation, and consumer electronics. Its functional features, advantages, and pin configuration make it a versatile choice for data storage and manipulation.