Encyclopedia Entry: 74ACT175SCX

Product Overview

Category

The 74ACT175SCX 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 D-type flip-flops with clear functionality

Package

The 74ACT175SCX is available in a small outline package (SOIC), which allows for easy integration into circuit boards.

Essence

The essence of the 74ACT175SCX lies in its ability to store and manipulate digital data efficiently and reliably.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• High-Level Input Voltage: 2.0V (min)
• Low-Level Input Voltage: 0.8V (max)
• High-Level Output Voltage: 2.4V (min)
• Low-Level Output Voltage: 0.4V (max)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74ACT175SCX has a total of 16 pins, each serving a specific function:

1. Clear (CLR) - Clears the flip-flop outputs when set to a low logic level.
2. Data (D) - Input pin for data to be stored in the flip-flops.
3. Clock (CLK) - Controls the timing of data storage and retrieval.
4. Enable (EN) - Enables or disables the flip-flop outputs based on the logic level applied.
5. Q0-Q3 - Outputs of the four D-type flip-flops.

Functional Features

• Clear Functionality: The clear input allows for the simultaneous clearing of all flip-flop outputs.
• Data Storage: The IC can store data on the rising edge of the clock signal.
• Compatibility: The 74ACT175SCX is compatible with TTL inputs, making it versatile in various digital systems.
• High-Speed Operation: This IC operates at high speeds, allowing for efficient data manipulation.

Advantages and Disadvantages

Advantages

• High-speed operation enables quick data processing.
• Low power consumption helps conserve energy.
• Wide operating voltage range provides flexibility in different applications.
• Compatibility with TTL inputs allows for easy integration into existing systems.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Not suitable for applications requiring non-volatile memory.

Working Principles

The 74ACT175SCX utilizes D-type flip-flops to store and manipulate digital data. When the clock signal rises, the data present at the input pin (D) is stored in the flip-flops. The stored data can be retrieved from the output pins (Q0-Q3). The clear input (CLR) allows for the simultaneous clearing of all flip-flop outputs when set to a low logic level.

Detailed Application Field Plans

The 74ACT175SCX finds application in various digital systems, including but not limited to: - Microcontrollers - Data communication systems - Computer peripherals - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74ACT175SCX include: - 74HC175 - 74LS175 - CD40175 - SN74LS175

These alternatives may have slight variations in specifications and characteristics, but they serve the same purpose of data storage and manipulation in digital systems.

In conclusion, the 74ACT175SCX is a versatile integrated circuit that offers high-speed operation, low power consumption, and compatibility with TTL inputs. Its functionality as a data storage and manipulation device makes it suitable for various applications in digital electronic systems.

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