MC74AC273DWR2G

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: SOIC-20
• Essence: Digital logic device for storing and manipulating binary data
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: AC
• Number of Flip-Flops: 8
• Input Voltage: 2V to 6V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 7 ns (typical)
• Output Current: ±24 mA
• Supply Voltage: 4.5V to 5.5V

Detailed Pin Configuration

1. CP (Clock Pulse) - Input
2. D0-D7 (Data Inputs) - Inputs
3. Q0-Q7 (Flip-Flop Outputs) - Outputs
4. GND (Ground) - Ground
5. D7 (Data Input) - Input
6. D6 (Data Input) - Input
7. D5 (Data Input) - Input
8. D4 (Data Input) - Input
9. D3 (Data Input) - Input
10. D2 (Data Input) - Input
11. D1 (Data Input) - Input
12. D0 (Data Input) - Input
13. MR (Master Reset) - Input
14. Q0 (Flip-Flop Output) - Output
15. Q1 (Flip-Flop Output) - Output
16. Q2 (Flip-Flop Output) - Output
17. Q3 (Flip-Flop Output) - Output
18. Q4 (Flip-Flop Output) - Output
19. Q5 (Flip-Flop Output) - Output
20. VCC (Supply Voltage) - Power

Functional Features

• The MC74AC273DWR2G is an octal D-type flip-flop with a master reset.
• It can store and manipulate binary data using clock pulses.
• The device operates at high speed while consuming low power.
• It provides 8 flip-flops in a single package, allowing for efficient data storage and manipulation.

Advantages and Disadvantages

Advantages: - High-speed operation enables quick data processing. - Low-power consumption reduces energy requirements. - Compact package saves space in electronic circuits. - Master reset feature allows for easy initialization of flip-flops.

Disadvantages: - Limited number of flip-flops per package may not be sufficient for complex applications. - Requires external clock pulse for proper functioning.

Working Principles

The MC74AC273DWR2G operates based on the principles of digital logic. It uses positive-edge-triggered D-type flip-flops to store and manipulate binary data. The device has a master reset input that allows all flip-flops to be simultaneously reset to a known state. Clock pulses control the timing of data storage and retrieval.

Detailed Application Field Plans

The MC74AC273DWR2G is commonly used in various digital systems and applications, including:

1. Microprocessors and microcontrollers
2. Data storage devices
3. Communication systems
4. Industrial automation
5. Consumer electronics

Detailed and Complete Alternative Models

1. SN74AC273DW - Similar specifications and pin configuration, different manufacturer (Texas Instruments)
2. CD74AC273E - Similar specifications and pin configuration, different package type (PDIP-20)
3. 74HC273 - Similar functionality, but operates at a different logic family (HC)

These alternative models can be considered based on specific requirements and availability.

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