ON Semiconductor
Kuva saattaa olla esitys.
Katso tuotteen tekniset tiedot.
74VHCT573ASJX
Näytä Yksityiskohdat DataSheets

Encyclopedia Entry: 74VHCT573ASJX

Product Overview

Category

The 74VHCT573ASJX belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • High-speed operation
  • Low power consumption
  • Compatibility with both TTL and CMOS logic levels
  • Wide operating voltage range
  • Robustness against noise and interference

Package

The 74VHCT573ASJX is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to store and transmit digital data reliably and efficiently within electronic systems.

Packaging/Quantity

The 74VHCT573ASJX is typically packaged in reels or tubes, containing a quantity of 250 or 1000 units per package.

Specifications

  • Supply Voltage Range: 2.0V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Logic Family: VHCT
  • Number of Pins: 20
  • Output Type: Tri-State

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 (Power Supply)

Functional Features

  • Bidirectional data transfer capability
  • Tri-state outputs for bus sharing
  • Latch enable for synchronous operation
  • Output enable for controlling output state
  • High-speed operation for efficient data handling

Advantages and Disadvantages

Advantages

  • High-speed operation allows for quick data transfer.
  • Low power consumption helps in reducing energy usage.
  • Compatibility with both TTL and CMOS logic levels enables easy integration into existing systems.
  • Wide operating voltage range provides flexibility in various applications.
  • Robustness against noise and interference ensures reliable data transmission.

Disadvantages

  • Limited number of input/output pins may restrict the complexity of certain applications.
  • Sensitive to electrostatic discharge (ESD) and requires proper handling during installation.

Working Principles

The 74VHCT573ASJX operates based on the principles of digital logic circuits. It utilizes flip-flops to store and latch incoming data, which can then be transferred to the output pins upon receiving appropriate control signals. The tri-state outputs allow multiple devices to share a common bus, enabling efficient communication between different components within a system.

Detailed Application Field Plans

The 74VHCT573ASJX finds extensive use in various digital electronic systems, including but not limited to: - Microcontrollers - Data storage devices - Communication equipment - Industrial automation systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74VHCT573ASJX include: - 74HC573: High-speed CMOS octal latch with tri-state outputs - 74LS573: Low-power Schottky TTL octal transparent latch - SN74LV573A: Low-voltage CMOS octal D-type flip-flop with 3-state outputs

These alternative models can be considered based on specific requirements and compatibility with the existing system.

In conclusion, the 74VHCT573ASJX is a versatile integrated circuit that provides efficient data storage and transfer capabilities in digital electronic systems. Its high-speed operation, low power consumption, and compatibility with different logic levels make it a valuable component in various applications. However, its limited pin count and sensitivity to ESD should be taken into consideration during implementation.

Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät 74VHCT573ASJX :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of 74VHCT573ASJX in technical solutions:

  1. Q: What is the function of the 74VHCT573ASJX? A: The 74VHCT573ASJX is an octal transparent latch with 3-state outputs, used for storing and transferring data in digital circuits.

  2. Q: What is the operating voltage range of the 74VHCT573ASJX? A: The 74VHCT573ASJX operates within a voltage range of 4.5V to 5.5V.

  3. Q: How many latch inputs and outputs does the 74VHCT573ASJX have? A: The 74VHCT573ASJX has 8 latch inputs and 8 latch outputs.

  4. Q: Can the 74VHCT573ASJX be used for bidirectional data transfer? A: No, the 74VHCT573ASJX is unidirectional and can only transfer data from inputs to outputs.

  5. Q: What is the maximum data transfer rate supported by the 74VHCT573ASJX? A: The 74VHCT573ASJX supports high-speed data transfer rates up to 125 MHz.

  6. Q: Does the 74VHCT573ASJX have any built-in protection features? A: Yes, the 74VHCT573ASJX has built-in ESD (Electrostatic Discharge) protection on all inputs and outputs.

  7. Q: Can the 74VHCT573ASJX drive capacitive loads directly? A: Yes, the 74VHCT573ASJX has a high output drive capability and can drive capacitive loads up to 50 pF.

  8. Q: What is the power consumption of the 74VHCT573ASJX? A: The power consumption of the 74VHCT573ASJX is typically low, making it suitable for power-sensitive applications.

  9. Q: Can the 74VHCT573ASJX be cascaded to increase the number of latch outputs? A: Yes, multiple 74VHCT573ASJX devices can be cascaded together to increase the number of latch outputs.

  10. Q: Is the 74VHCT573ASJX compatible with other logic families? A: Yes, the 74VHCT573ASJX is compatible with both TTL and CMOS logic families, allowing for easy integration into existing systems.

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