Encyclopedia Entry: 74ABT273ADB,118

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: D-type flip-flop with clear input
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

The 74ABT273ADB,118 is a D-type flip-flop integrated circuit designed for high-speed applications. It operates on a wide voltage range of 2V to 5.5V, making it suitable for various digital systems. The IC features a clear input that allows the user to reset the flip-flop to a known state.

Detailed Pin Configuration

The 74ABT273ADB,118 has a total of 20 pins, each serving a specific function. Here is the detailed pin configuration:

1. CLR (Clear Input)
2. D0-D7 (Data Inputs)
3. Q0-Q7 (Flip-Flop Outputs)
4. GND (Ground)
5. CP (Clock Pulse Input)
6. OE (Output Enable)
7. VCC (Power Supply)

Functional Features

• High-speed operation: The 74ABT273ADB,118 is capable of handling clock frequencies up to 100MHz, ensuring efficient data processing.
• Low-power consumption: This IC is designed to minimize power consumption, making it suitable for battery-powered devices.
• Clear input: The clear input allows the user to reset the flip-flop to a known state, providing flexibility in controlling the output.

Advantages and Disadvantages

Advantages: - High-speed operation enables quick data processing. - Low-power consumption prolongs battery life in portable devices. - Clear input provides control over the output state.

Disadvantages: - Limited voltage range (2V to 5.5V) may not be suitable for all applications. - The small package size may require careful handling during assembly.

Working Principles

The 74ABT273ADB,118 is a positive-edge-triggered D-type flip-flop. It stores and transfers data based on the clock pulse input (CP). When the CP signal transitions from low to high, the data present at the D0-D7 inputs is transferred to the Q0-Q7 outputs. The clear input (CLR) allows the user to reset the flip-flop to a known state by forcing the outputs to a low logic level.

Detailed Application Field Plans

The 74ABT273ADB,118 can be used in various digital systems that require reliable and efficient data storage and transfer. Some potential application fields include:

1. Microcontrollers: Used for storing and transferring data between different components of a microcontroller system.
2. Communication Systems: Enables data buffering and synchronization in communication protocols.
3. Data Storage: Can be utilized in memory modules for data storage and retrieval operations.
4. Industrial Automation: Facilitates control and synchronization of devices in industrial automation systems.

Detailed and Complete Alternative Models

1. 74HC273: Similar functionality with a wider voltage range (2V to 6V).
2. 74LS273: Lower power consumption but operates at slower speeds compared to the 74ABT273ADB,118.
3. 74F273: Faster operation but consumes more power than the 74ABT273ADB,118.

These alternative models offer similar functionalities to the 74ABT273ADB,118, providing options based on specific requirements and constraints.

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