74AHCT273D,118

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed operation, low power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: D-type flip-flop with clear input
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: AHCT
• Number of Flip-Flops: 8
• Supply Voltage Range: 4.5V to 5.5V
• High-Level Input Voltage: 2V
• Low-Level Input Voltage: 0.8V
• High-Level Output Current: -6mA
• Low-Level Output Current: 6mA
• Propagation Delay Time: 10ns
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. Clear (CLR)
2. Data (D)
3. Clock (CLK)
4. Enable (EN)
5. Q0 (Output 0)
6. Q1 (Output 1)
7. Q2 (Output 2)
8. Q3 (Output 3)
9. Q4 (Output 4)
10. Q5 (Output 5)
11. Q6 (Output 6)
12. Q7 (Output 7)
13. Ground (GND)
14. VCC (Supply Voltage)

Functional Features

• D-type flip-flop with synchronous reset
• Positive-edge triggered clock input
• Asynchronous clear input
• Outputs follow the data input when enable is high
• Outputs remain unchanged when enable is low
• High-speed operation allows for efficient data storage and transfer
• Low power consumption makes it suitable for battery-powered devices

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Synchronous reset for reliable data storage - Wide operating temperature range

Disadvantages: - Limited number of flip-flops (8 in this case) - Requires external clock signal for proper functioning

Working Principles

The 74AHCT273D,118 is a D-type flip-flop with synchronous reset. It stores and transfers data based on the positive-edge triggered clock input. The clear input allows for asynchronous resetting of the flip-flop. When the enable input is high, the outputs follow the data input. Conversely, when the enable input is low, the outputs remain unchanged.

Detailed Application Field Plans

The 74AHCT273D,118 can be used in various applications that require data storage and transfer, such as: - Register banks in microprocessors - Memory address decoding - Data synchronization circuits - State machine designs - Control systems

Detailed and Complete Alternative Models

Some alternative models to the 74AHCT273D,118 include: - 74HC273: Similar functionality but operates at a higher voltage range (2V to 6V) - CD4013: Dual D-type flip-flop with similar characteristics but different pin configuration - SN74LS273: Octal D-type flip-flop with similar features but operates at a lower speed

Please note that these alternative models may have slight differences in specifications and pin configuration, so it's important to refer to their respective datasheets for accurate information.

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