MC74AC273NG

Product Overview

Category

MC74AC273NG belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronic systems for storing and manipulating binary data.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with TTL logic levels
• Durable and reliable performance

Package

MC74AC273NG is available in a 20-pin plastic dual in-line package (DIP).

Essence

The essence of MC74AC273NG lies in its ability to store and process digital information efficiently.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Logic Family: AC
• Number of Pins: 20

Detailed Pin Configuration

1. CP (Clock Pulse) - Clock input for data storage
2. D0-D7 (Data Inputs) - Inputs for data to be stored
3. Q0-Q7 (Data Outputs) - Outputs for stored data
4. GND (Ground) - Ground reference
5. OE (Output Enable) - Enables/disables data outputs
6. MR (Master Reset) - Resets all flip-flops to initial state
7. VCC (Supply Voltage) - Positive supply voltage

Functional Features

• Data storage: MC74AC273NG can store up to 8 bits of digital information.
• Clock-controlled operation: The stored data can be updated synchronously with the clock signal.
• Output enable: The output can be enabled or disabled using the OE pin.
• Master reset: The MR pin allows for resetting all flip-flops to their initial state.

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing.
• Low power consumption helps in reducing energy usage.
• Wide operating voltage range provides flexibility in various applications.
• Compatibility with TTL logic levels ensures seamless integration with existing systems.
• Durable and reliable performance ensures long-term functionality.

Disadvantages

• Limited storage capacity of 8 bits may not be sufficient for certain applications requiring larger data storage.
• Lack of built-in error correction mechanisms may lead to data corruption in noisy environments.

Working Principles

MC74AC273NG is based on the principle of flip-flops, which are electronic circuits capable of storing binary information. The clock signal controls the timing of data storage and retrieval. When the clock pulse is received, the input data is latched and stored in the flip-flops. The stored data can then be accessed through the output pins. The output enable and master reset features provide additional control over the data storage and retrieval process.

Detailed Application Field Plans

MC74AC273NG finds extensive use in various digital electronic systems, including but not limited to: - Microcontrollers - Data storage devices - Communication systems - Control units - Memory modules

Detailed and Complete Alternative Models

1. SN74AC273: Similar functionality and specifications, offered by Texas Instruments.
2. CD74AC273: Equivalent alternative from Texas Instruments.
3. 74HC273: Alternative model with similar functionality, offered by multiple manufacturers.

These alternative models provide comparable features and can be used as substitutes for MC74AC273NG in different applications.

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