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SN74AHC573DWRG4
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SN74AHC573DWRG4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Octal Transparent D-Type Latch
  • Characteristics:
    • High-speed CMOS technology
    • 3-state outputs
    • Low power consumption
    • Wide operating voltage range
  • Package: SOIC-20
  • Essence: This IC is designed to store and transfer data in digital systems.
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 2 V to 5.5 V
  • Input Voltage Range: 0 V to VCC
  • Output Voltage Range: 0 V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Output Drive Capability: ±24 mA at 3.3 V
  • Propagation Delay: 6 ns typical at 3.3 V
  • Input Capacitance: 3 pF typical
  • Output Capacitance: 8 pF typical

Detailed Pin Configuration

The SN74AHC573DWRG4 has a total of 20 pins. The pin configuration is 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. 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

  • Octal transparent latch with 3-state outputs
  • Data inputs are latched to the outputs when the latch enable (LE) signal is high
  • Outputs can be disabled by setting the output enable (OE) signal low
  • High-speed operation suitable for digital systems
  • Low power consumption makes it energy-efficient
  • Wide operating voltage range allows compatibility with various systems

Advantages and Disadvantages

Advantages: - High-speed CMOS technology ensures fast data transfer - 3-state outputs provide flexibility in connecting multiple devices - Low power consumption reduces energy costs - Wide operating voltage range allows compatibility with different systems

Disadvantages: - Limited output drive capability may not be suitable for high-power applications - Propagation delay of 6 ns may affect timing-sensitive operations

Working Principles

The SN74AHC573DWRG4 is an octal transparent latch that stores and transfers data in digital systems. When the latch enable (LE) signal is high, the data inputs (D0-D7) are latched to the outputs (Q0-Q7). The outputs can be disabled by setting the output enable (OE) signal low. This IC operates using high-speed CMOS technology, ensuring fast and reliable data transfer.

Detailed Application Field Plans

The SN74AHC573DWRG4 is commonly used in various digital systems where data storage and transfer are required. Some application fields include:

  1. Microcontrollers: Used to interface with external devices and store temporary data.
  2. Communication Systems: Facilitates data transmission between different components.
  3. Industrial Automation: Enables control and monitoring of processes through data storage.
  4. Automotive Electronics: Used in vehicle control systems for data transfer and storage.
  5. Consumer Electronics: Integrated into devices like TVs, gaming consoles, and home appliances.

Detailed and Complete Alternative Models

  1. SN74AHC573NSR: SOIC-20 package, same functionality as SN74AHC573DWRG4.
  2. MC74ACT573DW: SOIC-20 package, octal transparent latch with 3-state outputs.
  3. CD74HCT573M96: SOP-20 package, octal transparent D-type latch with 3-state outputs.

These alternative models offer similar functionality and can be used as replacements for the SN74AHC573DWRG4 in various applications.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät SN74AHC573DWRG4 :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of SN74AHC573DWRG4 in technical solutions:

  1. Q: What is the SN74AHC573DWRG4? A: The SN74AHC573DWRG4 is a octal transparent D-type latch with 3-state outputs, designed for use in various digital applications.

  2. Q: What is the operating voltage range of SN74AHC573DWRG4? A: The operating voltage range of SN74AHC573DWRG4 is from 2 V to 5.5 V.

  3. Q: What is the maximum output current of SN74AHC573DWRG4? A: The maximum output current of SN74AHC573DWRG4 is typically ±8 mA.

  4. Q: Can I use SN74AHC573DWRG4 in high-speed applications? A: Yes, SN74AHC573DWRG4 is suitable for high-speed applications due to its fast propagation delay and high-speed operation.

  5. Q: How many latch outputs does SN74AHC573DWRG4 have? A: SN74AHC573DWRG4 has 8 latch outputs, making it ideal for applications requiring multiple data storage elements.

  6. Q: Can I cascade multiple SN74AHC573DWRG4 devices together? A: Yes, you can cascade multiple SN74AHC573DWRG4 devices together to increase the number of latch outputs.

  7. Q: Does SN74AHC573DWRG4 support 3-state outputs? A: Yes, SN74AHC573DWRG4 supports 3-state outputs, allowing multiple devices to share a common bus.

  8. Q: What is the maximum operating frequency of SN74AHC573DWRG4? A: The maximum operating frequency of SN74AHC573DWRG4 is typically 100 MHz.

  9. Q: Can I use SN74AHC573DWRG4 in both parallel and serial data transfer applications? A: Yes, SN74AHC573DWRG4 can be used in both parallel and serial data transfer applications, depending on the configuration.

  10. Q: Is SN74AHC573DWRG4 available in different package options? A: Yes, SN74AHC573DWRG4 is available in various package options, including SOIC-20 and TSSOP-20.

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