CD74AC175NSR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Digital Logic IC
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Logic Family: AC
• Number of Flip-Flops: 4
• Trigger Type: Positive Edge-Triggered
• Clock Enable: Yes
• Reset: Asynchronous
• Propagation Delay: 5.5 ns (typical)
• Operating Voltage: 2V to 6V
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The CD74AC175NSR has a total of 16 pins. The pin configuration is as follows:

1. CLR (Clear) - Asynchronous clear input
2. D (Data) - Data input for each flip-flop
3. CP (Clock Pulse) - Clock input for positive edge-triggered operation
4. Q0 (Output) - Output of the first flip-flop
5. Q1 (Output) - Output of the second flip-flop
6. Q2 (Output) - Output of the third flip-flop
7. Q3 (Output) - Output of the fourth flip-flop
8. GND (Ground) - Ground reference
9. Q3 (Output) - Output of the fourth flip-flop
10. Q2 (Output) - Output of the third flip-flop
11. Q1 (Output) - Output of the second flip-flop
12. Q0 (Output) - Output of the first flip-flop
13. CP (Clock Pulse) - Clock input for positive edge-triggered operation
14. D (Data) - Data input for each flip-flop
15. CLR (Clear) - Asynchronous clear input
16. VCC (Power Supply) - Positive power supply

Functional Features

• The CD74AC175NSR is a quad D-type flip-flop with asynchronous clear functionality.
• It operates on positive edge-triggered clock pulses.
• The flip-flops can be individually cleared using the asynchronous clear input.
• The IC has a wide operating voltage range and can operate at high speeds.
• It consumes low power, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing.
• Low-power consumption extends battery life in portable devices.
• Asynchronous clear functionality provides flexibility in controlling the flip-flops.
• Wide operating voltage range enables compatibility with various systems.

Disadvantages

• Limited number of flip-flops (4) may not be sufficient for complex applications.
• Propagation delay of 5.5 ns may introduce timing issues in certain high-speed applications.

Working Principles

The CD74AC175NSR operates based on the principles of digital logic. Each flip-flop within the IC stores a single bit of information. The positive edge-triggered clock pulse synchronizes the transfer of data from the input to the output of each flip-flop. The asynchronous clear input allows for the individual clearing of flip-flops, resetting them to a known state. This IC utilizes AC logic family, which ensures high-speed operation and low power consumption.

Detailed Application Field Plans

The CD74AC175NSR finds applications in various fields, including:

1. Digital Communication: Used in data transmission systems for storing and synchronizing data.
2. Microcontrollers: Employed in microcontroller-based systems for memory storage and control purposes.
3. Computer Systems: Integrated into computer systems for register storage and data manipulation.
4. Industrial Automation: Utilized in industrial automation systems for sequential control and timing operations.
5. Consumer Electronics: Found in consumer electronic devices such as smartphones, tablets, and gaming consoles for data processing and storage.

Detailed and Complete Alternative Models

1. SN74AC175: Similar functionality to CD74AC175NSR, but available in a different package (DIP).
2. MC74AC175: Another alternative with the same functionality, but manufactured by a different company (Motorola).

(Note: The above list is not exhaustive and there may be other alternative models available in the market.)

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