PI74FCT273ATSE

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: Surface Mount Technology (SMT)
• Essence: D-type flip-flop with 8-bit storage capacity
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: FCT
• Number of Flip-Flops: 8
• Input Voltage Range: 4.5V to 5.5V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 3.5ns (typical)
• Power Dissipation: 25mW (typical)

Detailed Pin Configuration

The PI74FCT273ATSE has a total of 20 pins. The pin configuration is as follows:

1. CLR (Clear)
2. D0 (Data Input 0)
3. D1 (Data Input 1)
4. D2 (Data Input 2)
5. D3 (Data Input 3)
6. D4 (Data Input 4)
7. D5 (Data Input 5)
8. D6 (Data Input 6)
9. D7 (Data Input 7)
10. GND (Ground)
11. Q7 (Output 7)
12. Q6 (Output 6)
13. Q5 (Output 5)
14. Q4 (Output 4)
15. Q3 (Output 3)
16. Q2 (Output 2)
17. Q1 (Output 1)
18. Q0 (Output 0)
19. CLK (Clock)
20. VCC (Power Supply)

Functional Features

• D-type flip-flop with 8-bit storage capacity
• Positive-edge triggered clock input (CLK)
• Asynchronous clear input (CLR) for resetting the flip-flop
• Data inputs (D0-D7) for storing data on the rising edge of the clock signal
• Outputs (Q0-Q7) provide the stored data

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data storage and retrieval - Low-power consumption helps in reducing overall energy usage - Compact SMT package enables space-saving on PCBs - Wide operating temperature range makes it suitable for various environments

Disadvantages: - Limited storage capacity of 8 bits may not be sufficient for certain applications - Requires an external clock signal for proper functioning

Working Principles

The PI74FCT273ATSE is a D-type flip-flop that stores data on the rising edge of the clock signal. When the clock input (CLK) transitions from low to high, the data present at the input pins (D0-D7) is captured and stored in the flip-flop. The stored data can then be accessed through the output pins (Q0-Q7). The asynchronous clear input (CLR) allows for resetting the flip-flop to its initial state.

Detailed Application Field Plans

The PI74FCT273ATSE is commonly used in various digital systems where data storage and retrieval are required. Some application fields include:

1. Microcontrollers: Used for storing temporary data or intermediate results during program execution.
2. Communication Systems: Used for buffering and synchronizing data between different components.
3. Memory Modules: Used for address decoding and data storage in RAM or ROM modules.
4. Data Acquisition Systems: Used for capturing and storing analog signals in digital form.
5. Industrial Automation: Used for controlling and monitoring devices in manufacturing processes.

Detailed and Complete Alternative Models

1. SN74FCT273: Similar functionality and specifications, available in different package options.
2. CD74FCT273: Equivalent flip-flop with comparable performance characteristics.
3. 74HC273: CMOS-based alternative with similar pin configuration and functionality.

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

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