SN74HCT573N

Product Overview

Category

SN74HCT573N 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
• Wide operating voltage range
• Low power consumption
• Schmitt-trigger inputs for noise immunity
• 3-state outputs for bus-oriented applications

Package

SN74HCT573N is available in a 20-pin DIP (Dual Inline Package) format.

Essence

The essence of SN74HCT573N lies in its ability to store and transfer data efficiently within digital systems.

Packaging/Quantity

SN74HCT573N is typically packaged in tubes or reels, 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: 25 MHz
• Number of Flip-Flops: 8

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

• 8-bit transparent latch with 3-state outputs
• Latch enable and output enable control for easy data transfer
• Schmitt-trigger inputs for improved noise immunity
• High-speed operation suitable for time-critical applications
• Wide operating voltage range allows compatibility with various systems

Advantages and Disadvantages

Advantages

• Efficient data storage and transfer capabilities
• Low power consumption
• Noise immunity due to Schmitt-trigger inputs
• Versatile operating voltage range

Disadvantages

• Limited number of flip-flops (8 in total)
• Maximum clock frequency may not be sufficient for certain high-speed applications

Working Principles

SN74HCT573N operates as an 8-bit transparent latch with 3-state outputs. The latch enable (LE) and output enable (OE) pins control the data transfer process. When LE is high, the latch is transparent, allowing data from the input pins (D0-D7) to pass through to the output pins (Q0-Q7). When OE is low, the outputs are enabled, and the stored data can be read by other components. The IC operates based on clock pulses received at the CP pin.

Detailed Application Field Plans

SN74HCT573N finds extensive use in various digital systems, including but not limited to: - Microcontrollers - Data communication devices - Memory modules - Industrial automation systems - Embedded systems

Detailed and Complete Alternative Models

1. SN74HC573N: Similar to SN74HCT573N, but without Schmitt-trigger inputs.
2. CD74HCT573E: Equivalent IC from a different manufacturer, offering similar functionality.
3. MC74HCT573AN: Another alternative with comparable features and performance.

These alternative models can be considered based on specific application requirements, availability, and cost considerations.

In conclusion, SN74HCT573N is a versatile integrated circuit used for data storage and transfer in digital systems. Its high-speed operation, wide operating voltage range, and low power consumption make it suitable for various applications. However, its limited number of flip-flops and maximum clock frequency may pose limitations in certain scenarios. Nonetheless, the IC's functional features, advantages, and detailed application field plans make it a valuable component in numerous electronic devices and systems.