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MM74HCT573SJ
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MM74HCT573SJ

Product Overview

Category

MM74HCT573SJ 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
  • Compatibility with TTL inputs
  • Schmitt trigger input for noise immunity

Package

MM74HCT573SJ is available in a 20-pin small outline package (SOP).

Essence

The essence of MM74HCT573SJ 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 quantities varying based on customer requirements.

Specifications

  • Supply Voltage: 2V to 6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Clock Frequency: 25MHz

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)

Functional Features

  • Octal D-type transparent latch
  • 3-state outputs for bus-oriented applications
  • Non-inverting outputs
  • Latch-up performance exceeds 300mA

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient data transfer
  • Low power consumption helps conserve energy
  • Compatibility with TTL inputs simplifies integration into existing systems
  • Schmitt trigger input provides noise immunity, ensuring reliable operation

Disadvantages

  • Limited voltage range (2V to 6V)
  • Maximum clock frequency of 25MHz may not meet the requirements of some high-speed applications

Working Principles

MM74HCT573SJ operates as an octal D-type transparent latch. It stores data from the input pins when the latch enable (LE) signal is active. The stored data can be transferred to the output pins when the output enable (OE) signal is active. The clock pulse (CP) signal controls the timing of data storage and transfer.

Detailed Application Field Plans

MM74HCT573SJ 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. SN74HCT573N by Texas Instruments
  2. CD74HCT573E by Texas Instruments
  3. 74HCT573D by NXP Semiconductors
  4. MC74HCT573AN by ON Semiconductor
  5. M74HCT573B1R by STMicroelectronics

These alternative models offer similar functionality and can be used as substitutes for MM74HCT573SJ based on specific project requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MM74HCT573SJ en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of MM74HCT573SJ in technical solutions:

  1. Q: What is MM74HCT573SJ? A: MM74HCT573SJ is a type of octal transparent latch with 3-state outputs, commonly used in digital systems.

  2. Q: What is the purpose of MM74HCT573SJ? A: The purpose of MM74HCT573SJ is to store and control the flow of data in digital circuits.

  3. Q: How many bits can MM74HCT573SJ handle? A: MM74HCT573SJ can handle 8 bits of data.

  4. Q: What is the voltage range supported by MM74HCT573SJ? A: MM74HCT573SJ supports a voltage range of 2V to 6V.

  5. Q: Can MM74HCT573SJ be used for bidirectional data transfer? A: No, MM74HCT573SJ is unidirectional and can only transfer data in one direction.

  6. Q: What is the maximum frequency at which MM74HCT573SJ can operate? A: MM74HCT573SJ can operate at a maximum frequency of 25 MHz.

  7. Q: How does MM74HCT573SJ handle input data? A: MM74HCT573SJ has a transparent latch that allows input data to pass through when the latch enable (LE) signal is high.

  8. Q: Can MM74HCT573SJ drive LEDs or other low-power devices directly? A: Yes, MM74HCT573SJ can drive LEDs or other low-power devices directly as it has 3-state outputs.

  9. Q: Is MM74HCT573SJ compatible with TTL logic levels? A: Yes, MM74HCT573SJ is compatible with both CMOS and TTL logic levels.

  10. Q: What are some common applications of MM74HCT573SJ? A: MM74HCT573SJ is commonly used in microcontrollers, memory systems, data buses, and other digital systems where data storage and control are required.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.