74HC573D,653

Product Overview

Category

The 74HC573D,653 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with various logic families
• Output capability: 4.5 mA at VCC = 5 V

Package

The 74HC573D,653 is available in a standard SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of the 74HC573D,653 lies in its ability to store and transfer digital data efficiently and reliably.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with a quantity of 2500 units per reel or 98 units per tube.

Specifications

• Supply voltage range: 2 V to 6 V
• Input voltage range: -0.5 V to VCC + 0.5 V
• Operating temperature range: -40°C to +125°C
• Output current: 4.5 mA
• Propagation delay: 13 ns (typical)

Detailed Pin Configuration

The 74HC573D,653 has a total of 20 pins, which are arranged 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

The 74HC573D,653 is a transparent latch with eight data inputs and eight outputs. It operates as a D-type flip-flop with an enable input (OE) and a latch enable input (LE). When the LE input is high, the data on the inputs is latched and transferred to the outputs. The OE input controls the output enable function, allowing the outputs to be enabled or disabled.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data transfer
• Low power consumption for energy-efficient applications
• Wide operating voltage range allows compatibility with various systems
• Compact SOIC package offers space-saving benefits

Disadvantages

• Limited output current may restrict certain applications
• Propagation delay of 13 ns may impact timing-sensitive operations

Working Principles

The 74HC573D,653 works based on the principles of digital logic circuits. It utilizes flip-flops and latches to store and transfer data. The enable and latch enable inputs control the flow of data between the inputs and outputs. By manipulating these inputs, the IC can effectively store and retrieve digital information.

Detailed Application Field Plans

The 74HC573D,653 finds applications in various fields, including but not limited to: - Microcontroller-based systems - Data storage and retrieval systems - Communication devices - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74HC573D,653 include: - 74HCT573: A compatible IC with TTL (Transistor-Transistor Logic) inputs - CD74HC573: Another variant of the 74HC573 series

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

In conclusion, the 74HC573D,653 is a versatile integrated circuit that excels in data storage and transfer applications. Its high-speed operation, low power consumption, and wide operating voltage range make it suitable for various digital electronics projects. While it has certain limitations, such as limited output current and propagation delay, its advantages outweigh these drawbacks. With its detailed pin configuration, functional features, and application field plans, the 74HC573D,653 provides an efficient solution for digital data handling.