Encyclopedia Entry: 74ACQ573SJ

Product Overview

Category

The 74ACQ573SJ belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• The 74ACQ573SJ is a latch with transparent D-type flip-flop function.
• It operates on a wide supply voltage range, typically between 2V and 6V.
• This IC has a high-speed operation capability, making it suitable for applications requiring quick data processing.
• It offers low power consumption, making it energy-efficient.

Package

The 74ACQ573SJ is available in a small outline package (SOP) format.

Essence

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

Packaging/Quantity

The 74ACQ573SJ is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 100 MHz
• Maximum Propagation Delay: 8 ns

Detailed Pin Configuration

The 74ACQ573SJ IC consists of 20 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. Pin 1: Data Input A
2. Pin 2: Data Input B
3. Pin 3: Data Input C
4. Pin 4: Data Input D
5. Pin 5: Data Input E
6. Pin 6: Data Input F
7. Pin 7: Data Input G
8. Pin 8: Data Input H
9. Pin 9: Clock Input
10. Pin 10: Output Enable
11. Pin 11: Latch Enable
12. Pin 12: Data Output A
13. Pin 13: Data Output B
14. Pin 14: Data Output C
15. Pin 15: Data Output D
16. Pin 16: Data Output E
17. Pin 17: Data Output F
18. Pin 18: Data Output G
19. Pin 19: Data Output H
20. Pin 20: Ground (GND)

Functional Features

The 74ACQ573SJ offers the following functional features:

• Transparent latch with D-type flip-flop function
• High-speed operation for quick data processing
• Low power consumption for energy efficiency
• Multiple data inputs and outputs for versatile applications
• Clock and latch enable inputs for precise control

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing.
• Low power consumption contributes to energy efficiency.
• Versatile input and output options enhance flexibility in system design.

Disadvantages

• Limited voltage range may restrict compatibility with certain systems.
• Propagation delay of 8 ns may not be suitable for ultra-high-speed applications.

Working Principles

The 74ACQ573SJ operates based on the principles of latch and flip-flop circuits. When the latch enable input is high, the IC transparently transfers the data from the input pins to the output pins. The clock input synchronizes this transfer, ensuring accurate data storage and retrieval.

Detailed Application Field Plans

The 74ACQ573SJ finds applications in various digital electronic systems, including but not limited to: - Microcontrollers - Data communication systems - Memory modules - Industrial automation systems - Consumer electronics

Detailed and Complete Alternative Models

Here are some alternative models that offer similar functionality to the 74ACQ573SJ: - 74HC573: High-speed CMOS octal D-type latch with 3-state outputs - SN74LS373: Octal transparent latch with 3-state outputs - CD40174B: Hex D-type flip-flop with clear

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

In conclusion, the 74ACQ573SJ is a versatile integrated circuit used for data storage and transfer in digital electronic systems. Its high-speed operation, low power consumption, and transparent latch functionality make it suitable for various applications. However, its limited voltage range and propagation delay should be taken into consideration when selecting this IC for specific projects.