MC74HCT273AN

Product Overview

Category

MC74HCT273AN belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

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

Package

MC74HCT273AN is available in a 20-pin plastic dual in-line package (DIP).

Essence

The essence of MC74HCT273AN lies in its ability to store and process digital information efficiently.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying depending on the supplier. Common packaging options include 250, 500, or 1000 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
• Maximum Clock Frequency: 25 MHz
• Number of Flip-Flops: 8

Detailed Pin Configuration

1. CP (Clock Pulse) - Input
2. D0-D7 (Data Inputs) - Inputs
3. Q0-Q7 (Flip-Flop Outputs) - Outputs
4. MR (Master Reset) - Input
5. GND (Ground) - Ground
6. Q7' (Inverted Output) - Output
7. OE (Output Enable) - Input
8. VCC (Supply Voltage) - Power

Functional Features

• Positive-edge triggered flip-flops
• Synchronous operation with clock input
• Master reset for clearing all flip-flops
• Output enable for controlling output state
• High noise immunity

Advantages

• High-speed operation allows for efficient data processing
• Compatibility with TTL logic levels enables easy integration into existing systems
• Low power consumption reduces energy requirements
• Wide operating voltage range provides flexibility in various applications

Disadvantages

• Limited number of flip-flops (8 in this case)
• Not suitable for applications requiring a large amount of storage capacity

Working Principles

MC74HCT273AN consists of eight D-type flip-flops that store binary data. The flip-flops are positive-edge triggered, meaning they capture the input data on the rising edge of the clock pulse. The stored data can be accessed through the output pins. The master reset input allows for clearing all flip-flops simultaneously, while the output enable input controls the output state.

Detailed Application Field Plans

MC74HCT273AN finds applications in various digital systems, including: - Microprocessors and microcontrollers - Memory units - Data storage devices - Communication systems - Control circuits

Detailed and Complete Alternative Models

Some alternative models to MC74HCT273AN include: - SN74HCT273N by Texas Instruments - CD74HCT273E by Texas Instruments - 74HCT273 by NXP Semiconductors - MM74HCT273WM by Fairchild Semiconductor

These alternatives offer similar functionality and can be used as replacements depending on availability and specific project requirements.

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