SN74LV273ADBRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, Octal D-type flip-flop with clear
• Package: SSOP-20
• Essence: Reliable and efficient flip-flop for digital circuits
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 2V to VCC + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: VCC - 0.5V
• Low-Level Output Voltage: 0.5V
• Maximum Operating Frequency: 125MHz
• Propagation Delay Time: 7.3ns (typical)

Detailed Pin Configuration

The SN74LV273ADBRG4 has a total of 20 pins, which are assigned 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. Q0 (Flip-Flop Output 0)
12. Q1 (Flip-Flop Output 1)
13. Q2 (Flip-Flop Output 2)
14. Q3 (Flip-Flop Output 3)
15. Q4 (Flip-Flop Output 4)
16. Q5 (Flip-Flop Output 5)
17. Q6 (Flip-Flop Output 6)
18. Q7 (Flip-Flop Output 7)
19. CP (Clock Pulse Input)
20. VCC (Supply Voltage)

Functional Features

• Octal D-type flip-flop with clear functionality
• Low-voltage operation suitable for various digital circuits
• Clear input allows resetting the flip-flop to a known state
• High-speed operation with a maximum frequency of 125MHz
• Reliable and efficient performance

Advantages and Disadvantages

Advantages: - Low-voltage operation enables compatibility with different systems - Clear functionality provides flexibility in circuit design - High-speed operation allows for quick data processing - Reliable performance ensures stable operation

Disadvantages: - Limited number of flip-flops (8) in a single package - May require additional components for complex applications

Working Principles

The SN74LV273ADBRG4 is an octal D-type flip-flop that stores data based on clock pulses. The flip-flop has eight individual storage units, each capable of storing a single bit of information. The clock pulse input (CP) triggers the transfer of data from the input pins (D0-D7) to the corresponding output pins (Q0-Q7). The clear input (CLR) allows resetting all flip-flops to a known state when activated.

Detailed Application Field Plans

The SN74LV273ADBRG4 is widely used in various digital systems and applications, including:

1. Microcontrollers and microprocessors
2. Data storage devices
3. Communication systems
4. Industrial automation
5. Consumer electronics
6. Automotive electronics

Its reliable performance, low-voltage operation, and clear functionality make it suitable for these application fields.

Detailed and Complete Alternative Models

1. SN74LV273APWRG4 - TSSOP-20 package, same specifications as SN74LV273ADBRG4
2. SN74LV273ARGYR - QFN-20 package, same specifications as SN74LV273ADBRG4
3. SN74LV273ANSR - SOP-20 package, same specifications as SN74LV273ADBRG4

These alternative models offer the same functionality and characteristics as the SN74LV273ADBRG4, providing flexibility in choosing the appropriate package for different applications.

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