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74ABT273ADB,118
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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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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 74ABT273ADB,118 dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of 74ABT273ADB,118 in technical solutions:

  1. Q: What is the function of the 74ABT273ADB,118? A: The 74ABT273ADB,118 is an octal D-type flip-flop with reset. It can store and transfer data in digital circuits.

  2. Q: What is the operating voltage range for the 74ABT273ADB,118? A: The 74ABT273ADB,118 operates within a voltage range of 4.5V to 5.5V.

  3. Q: How many flip-flops are there in the 74ABT273ADB,118? A: The 74ABT273ADB,118 has eight individual flip-flops, making it an octal (8-bit) device.

  4. Q: Can the 74ABT273ADB,118 be used for edge-triggered or level-sensitive applications? A: Yes, the 74ABT273ADB,118 can be used for both edge-triggered and level-sensitive applications.

  5. Q: What is the maximum clock frequency supported by the 74ABT273ADB,118? A: The 74ABT273ADB,118 can operate at a maximum clock frequency of 200 MHz.

  6. Q: Does the 74ABT273ADB,118 have an asynchronous reset input? A: Yes, the 74ABT273ADB,118 has an asynchronous active-low reset input (RESET).

  7. Q: What is the setup time requirement for the data input (D) before the rising edge of the clock (CLK)? A: The setup time requirement for the data input (D) is typically 2.5 ns before the rising edge of the clock (CLK).

  8. Q: Can the 74ABT273ADB,118 be cascaded to create larger registers? A: Yes, multiple 74ABT273ADB,118 flip-flops can be cascaded together to create larger registers or counters.

  9. Q: What is the power supply current consumption of the 74ABT273ADB,118? A: The power supply current consumption of the 74ABT273ADB,118 is typically around 20 mA.

  10. Q: Is the 74ABT273ADB,118 compatible with other logic families? A: Yes, the 74ABT273ADB,118 is compatible with other TTL and CMOS logic families, making it versatile for various applications.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for the 74ABT273ADB,118.