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SN74HCT573NSRE4
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SN74HCT573NSRE4

Product Overview

Category

SN74HCT573NSRE4 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for data storage and transfer in digital systems.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Schmitt-trigger inputs for noise immunity
  • 3-state outputs for bus-oriented applications

Package

SN74HCT573NSRE4 is available in a surface mount package.

Essence

The essence of SN74HCT573NSRE4 lies in its ability to store and transfer data efficiently within digital systems.

Packaging/Quantity

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

Specifications

  • Supply Voltage: 2V to 6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Logic Family: HCT
  • Number of Bits: 8
  • Output Type: 3-State
  • Package Type: SOIC
  • Mounting Style: Surface Mount

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. CP (Clock Pulse)
  13. Q0 (Output 0)
  14. Q1 (Output 1)
  15. Q2 (Output 2)
  16. Q3 (Output 3)
  17. Q4 (Output 4)
  18. Q5 (Output 5)
  19. Q6 (Output 6)
  20. Q7 (Output 7)
  21. VCC (Supply Voltage)

Functional Features

  • 8-bit transparent latch with 3-state outputs
  • Data is latched on the rising edge of the clock pulse
  • Output enable input allows for tri-state output control
  • Schmitt-trigger inputs provide noise immunity

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data transfer
  • Low power consumption helps conserve energy
  • Wide operating voltage range allows for compatibility with various systems
  • Schmitt-trigger inputs provide noise immunity, ensuring reliable operation
  • 3-state outputs facilitate bus-oriented applications

Disadvantages

  • Limited number of bits (8) may not be sufficient for certain applications requiring larger data storage capacity
  • Surface mount package may require specialized equipment for soldering and handling

Working Principles

SN74HCT573NSRE4 operates as an 8-bit transparent latch with 3-state outputs. The latch stores data when the latch enable (LE) input is high and transfers the stored data to the outputs when the clock pulse (CP) input transitions from low to high. The output enable (OE) input controls the tri-state outputs, allowing them to be either active or in a high-impedance state.

Detailed Application Field Plans

SN74HCT573NSRE4 finds applications in various digital systems, including but not limited to: - Microcontrollers - Data communication systems - Memory modules - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

  1. SN74HCT573DWR - SOIC package, 2500 units per reel
  2. SN74HCT573PW - TSSOP package, 2000 units per reel
  3. SN74HCT573N - DIP package, tube packaging, 25 units per tube

These alternative models offer similar functionality and can be used as substitutes for SN74HCT573NSRE4 in different applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SN74HCT573NSRE4 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of SN74HCT573NSRE4 in technical solutions:

  1. Q: What is the SN74HCT573NSRE4? A: The SN74HCT573NSRE4 is a high-speed octal D-type transparent latch with 3-state outputs, commonly used in digital systems.

  2. Q: What is the maximum operating voltage for SN74HCT573NSRE4? A: The maximum operating voltage for SN74HCT573NSRE4 is 5.5V.

  3. Q: What is the output current capability of SN74HCT573NSRE4? A: The output current capability of SN74HCT573NSRE4 is typically 6mA.

  4. Q: Can SN74HCT573NSRE4 be used as an input device? A: No, SN74HCT573NSRE4 is primarily designed as an output device. It can drive other devices but is not suitable for direct input.

  5. Q: How many inputs does SN74HCT573NSRE4 have? A: SN74HCT573NSRE4 has 8 inputs, corresponding to the 8 latch bits.

  6. Q: What is the purpose of the 3-state outputs in SN74HCT573NSRE4? A: The 3-state outputs allow multiple devices to share a common bus without interfering with each other.

  7. Q: What is the maximum clock frequency for SN74HCT573NSRE4? A: The maximum clock frequency for SN74HCT573NSRE4 is typically around 25 MHz.

  8. Q: Can SN74HCT573NSRE4 be cascaded to increase the number of latches? A: Yes, multiple SN74HCT573NSRE4 devices can be cascaded together to increase the number of latches in a system.

  9. Q: What is the power supply voltage range for SN74HCT573NSRE4? A: The power supply voltage range for SN74HCT573NSRE4 is typically between 4.5V and 5.5V.

  10. Q: Can SN74HCT573NSRE4 operate in both TTL and CMOS logic levels? A: Yes, SN74HCT573NSRE4 is compatible with both TTL and CMOS logic levels, making it versatile for various digital systems.

Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.