SN74HCT273ANSR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power, CMOS logic
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: D-type flip-flop with 8-bit storage capacity
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: HCT
• Number of Flip-Flops: 8
• Input Voltage Range: 2V to 6V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 14 ns (typical)
• Power Dissipation: 4.5 mW (typical)

Detailed Pin Configuration

The SN74HCT273ANSR has a total of 20 pins, which are assigned as follows:

1. CLR (Clear) - Active Low Clear Input
2. D0 (Data Input 0) - Data Input for Flip-Flop 0
3. D1 (Data Input 1) - Data Input for Flip-Flop 1
4. D2 (Data Input 2) - Data Input for Flip-Flop 2
5. D3 (Data Input 3) - Data Input for Flip-Flop 3
6. D4 (Data Input 4) - Data Input for Flip-Flop 4
7. D5 (Data Input 5) - Data Input for Flip-Flop 5
8. D6 (Data Input 6) - Data Input for Flip-Flop 6
9. D7 (Data Input 7) - Data Input for Flip-Flop 7
10. GND (Ground) - Ground Connection
11. CLK (Clock) - Clock Input
12. OE (Output Enable) - Output Enable Input
13. Q0 (Flip-Flop 0 Output) - Output of Flip-Flop 0
14. Q1 (Flip-Flop 1 Output) - Output of Flip-Flop 1
15. Q2 (Flip-Flop 2 Output) - Output of Flip-Flop 2
16. Q3 (Flip-Flop 3 Output) - Output of Flip-Flop 3
17. Q4 (Flip-Flop 4 Output) - Output of Flip-Flop 4
18. Q5 (Flip-Flop 5 Output) - Output of Flip-Flop 5
19. Q6 (Flip-Flop 6 Output) - Output of Flip-Flop 6
20. VCC (Supply Voltage) - Positive Power Supply

Functional Features

The SN74HCT273ANSR is a D-type flip-flop with 8-bit storage capacity. It is designed to store and transfer data in digital systems. The key features of this IC include:

• High-speed operation: The HCT logic family ensures fast switching times, making it suitable for high-frequency applications.
• Low-power consumption: The CMOS technology used in the IC minimizes power dissipation, making it energy-efficient.
• Clear input: The active low clear input allows for resetting the flip-flop to a known state.
• Output enable: The output enable input enables or disables the outputs, providing flexibility in controlling data flow.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing. - Low-power consumption reduces energy requirements. - Compact SOIC package offers space-saving benefits. - Versatile functionality with clear and output enable inputs.

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

Working Principles

The SN74HCT273ANSR operates based on the principles of D-type flip-flops. It stores data at its inputs (D0-D7) and transfers it to the outputs (Q0-Q6) upon receiving a clock signal (CLK). The clear input (CLR) can be used to reset the flip-flop to a known state, while the output enable input (OE) enables or disables the outputs. The IC operates within a specified voltage range (2V to 6V) and temperature range (-40°C to +85°C).

Detailed Application Field Plans

The SN74HCT273ANSR is commonly used in various digital systems and applications, including:

1. Microcontrollers: Used for storing and transferring data in microcontroller-based systems.
2. Data Storage: Employed in memory modules and storage devices for data retention.
3. Communication Systems: Utilized in data transmission and reception circuits.
4. Control Systems: Integrated into control units for sequential logic operations.
5. Digital Displays: Incorporated in display driver circuits for controlling LED or LCD displays.

Detailed