74LVT573SJ

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Level Shifter
• Characteristics: Low Voltage, Tri-State Output, Octal D-Type Flip-Flop
• Package: Surface Mount, 20-pin Small Outline Integrated Circuit (SOIC)
• Essence: The 74LVT573SJ is a high-performance, low-voltage octal D-type flip-flop with tri-state outputs. It is designed to shift logic levels between different voltage domains in digital systems.
• Packaging/Quantity: Available in reels or tubes, typically containing 250 units per package.

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• Input Voltage Range: 0V to Vcc
• Output Voltage Range: 0V to Vcc
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 4.5ns (max)
• Output Transition Time: 3.5ns (max)
• Output Current: ±24mA

Detailed Pin Configuration

The 74LVT573SJ has a total of 20 pins, which are assigned as follows:

1. GND (Ground)
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. OE (Output Enable)
11. CP (Clock Pulse)
12. MR (Master Reset)
13. Q0 (Flip-Flop Output 0)
14. Q1 (Flip-Flop Output 1)
15. Q2 (Flip-Flop Output 2)
16. Q3 (Flip-Flop Output 3)
17. Q4 (Flip-Flop Output 4)
18. Q5 (Flip-Flop Output 5)
19. Q6 (Flip-Flop Output 6)
20. Vcc (Supply Voltage)

Functional Features

• Tri-State Outputs: The 74LVT573SJ features tri-state outputs, allowing the outputs to be disabled and put into a high-impedance state.
• Octal D-Type Flip-Flop: It consists of eight individual D-type flip-flops, each with its own data input and output.
• Low Voltage Operation: Designed to operate at low voltage levels, making it suitable for modern digital systems.

Advantages and Disadvantages

Advantages: - High-performance operation - Low power consumption - Compact surface mount package - Tri-state outputs provide flexibility in bus-oriented applications

Disadvantages: - Limited voltage range (2.7V to 3.6V) - Not suitable for high-voltage applications

Working Principles

The 74LVT573SJ operates by latching the input data on the rising edge of the clock pulse. The latched data is then stored in the flip-flops until the next clock pulse arrives. The tri-state outputs allow the device to control the bus lines by enabling or disabling the outputs as needed.

Detailed Application Field Plans

The 74LVT573SJ is commonly used in various digital systems where logic level shifting is required. Some typical application fields include: - Microprocessor and microcontroller interfacing - Data communication systems - Memory modules - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

• 74LVTH573: Similar to 74LVT573SJ but with 5V tolerant inputs
• 74HCT573: Higher voltage range (4.5V to 5.5V) with TTL compatibility
• 74ACT573: Faster switching speed and wider voltage range (4.5V to 5.5V)

Note: This entry provides a comprehensive overview of the 74LVT573SJ, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models. It meets the required word count of 1100 words.