MC74HC273AFELG

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics:
  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Schmitt-trigger inputs for noise immunity
• Package: SOIC-20
• Essence: D-type positive-edge-triggered flip-flop
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: HC
• Number of Flip-Flops: 8
• Trigger Type: Positive Edge
• Clock Enable: Yes
• Operating Voltage Range: 2V to 6V
• Propagation Delay Time: 15 ns (typical)
• Input Capacitance: 3.5 pF (typical)
• Output Drive Capability: ±4 mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. CP (Clock Pulse) - Input
2. CE (Clock Enable) - Input
3. D0 (Data Input) - Input
4. D1 (Data Input) - Input
5. D2 (Data Input) - Input
6. D3 (Data Input) - Input
7. D4 (Data Input) - Input
8. D5 (Data Input) - Input
9. D6 (Data Input) - Input
10. D7 (Data Input) - Input
11. Q0 (Flip-Flop Output) - Output
12. Q1 (Flip-Flop Output) - Output
13. Q2 (Flip-Flop Output) - Output
14. Q3 (Flip-Flop Output) - Output
15. Q4 (Flip-Flop Output) - Output
16. Q5 (Flip-Flop Output) - Output
17. Q6 (Flip-Flop Output) - Output
18. Q7 (Flip-Flop Output) - Output
19. GND (Ground) - Ground
20. VCC (Power Supply) - Power Supply

Functional Features

• Positive-edge-triggered D-type flip-flops with clock enable
• Outputs change on the rising edge of the clock pulse
• Clock enable input allows for controlling the clocking operation
• Schmitt-trigger inputs provide noise immunity and hysteresis
• High-speed operation enables efficient data processing
• Low power consumption makes it suitable for battery-powered devices
• Wide operating voltage range allows for compatibility with various systems

Advantages

• High-speed operation ensures quick response time
• Low power consumption extends battery life
• Wide operating voltage range provides flexibility in system design
• Schmitt-trigger inputs enhance noise immunity
• Compact SOIC-20 package saves board space

Disadvantages

• Limited output drive capability may not be suitable for high-current applications
• Propagation delay time may affect timing-sensitive operations

Working Principles

The MC74HC273AFELG is a D-type positive-edge-triggered flip-flop. It stores and outputs data based on the rising edge of the clock pulse. The clock enable input allows for controlling the clocking operation, while the Schmitt-trigger inputs provide noise immunity and hysteresis. The flip-flop operates at high speed and low power consumption, making it suitable for various digital applications.

Detailed Application Field Plans

The MC74HC273AFELG can be used in a wide range of applications, including but not limited to:

1. Digital communication systems
2. Data storage and retrieval systems
3. Microcontrollers and microprocessors
4. Industrial automation and control systems
5. Consumer electronics
6. Automotive electronics
7. Medical devices
8. Robotics and mechatronics

Detailed and Complete Alternative Models

1. SN74HC273N - Texas Instruments
2. CD74HC273E - Texas Instruments
3. 74HC273D - NXP Semiconductors
4. MM74HC273WM - Fairchild Semiconductor
5. MC74HCT273AN - ON Semiconductor

These alternative models offer similar functionality and can be used as replacements for the MC74HC273AFELG in various applications.

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