SN74LVTH573ZQNR

Product Overview

Category

SN74LVTH573ZQNR belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a latch or flip-flop in digital electronic systems.

Characteristics

• Low-voltage operation
• High-speed performance
• 3-state outputs
• Schmitt-trigger inputs
• Latch-up performance exceeds 250 mA per JESD 17

Package

SN74LVTH573ZQNR is available in a 20-pin package.

Essence

The essence of SN74LVTH573ZQNR lies in its ability to store and control data in digital systems.

Packaging/Quantity

SN74LVTH573ZQNR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply voltage: 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: 4.5 ns (max)
• Output current: ±12 mA

Detailed Pin Configuration

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. LE (Latch enable)
12. Q0 (Output 0)
13. Q1 (Output 1)
14. Q2 (Output 2)
15. Q3 (Output 3)
16. Q4 (Output 4)
17. Q5 (Output 5)
18. Q6 (Output 6)
19. Q7 (Output 7)
20. VCC (Supply voltage)

Functional Features

• 8-bit transparent latch with 3-state outputs
• Schmitt-trigger inputs for noise immunity
• Output enable control for multiplexing applications
• Latch enable control for storing data

Advantages and Disadvantages

Advantages

• Low-voltage operation allows compatibility with various systems
• High-speed performance enables efficient data processing
• 3-state outputs facilitate bus sharing in multi-device systems
• Schmitt-trigger inputs provide robustness against noise

Disadvantages

• Limited output current may restrict use in certain applications
• Temperature range may not be suitable for extreme environments

Working Principles

SN74LVTH573ZQNR operates as a latch by storing data on its inputs and holding it until the latch enable (LE) signal is activated. The stored data is then available on the outputs. The output enable (OE) signal controls whether the outputs are active or in a high-impedance state.

Detailed Application Field Plans

SN74LVTH573ZQNR finds applications in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication systems - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

1. SN74LVTH573PW - 20-pin TSSOP package
2. SN74LVTH573DWR - 20-pin SOIC package
3. SN74LVTH573PWR - 20-pin TSSOP package (reel)

These alternative models offer similar functionality and characteristics to SN74LVTH573ZQNR, providing flexibility in choosing the most suitable option for specific requirements.

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