Encyclopedia Entry: 74FCT573ATSOG

Product Overview

Category

The 74FCT573ATSOG belongs to the category of integrated circuits (ICs) and specifically falls under the group of flip-flops.

Use

This product is commonly used in digital electronics for storing and transferring data. It serves as an octal transparent latch with three-state outputs.

Characteristics

• Octal transparent latch
• Three-state outputs
• High-speed operation
• Low power consumption
• Wide operating voltage range

Package

The 74FCT573ATSOG is available in a small-outline integrated circuit (SOIC) package. This package offers compactness and ease of integration into electronic circuits.

Essence

The essence of the 74FCT573ATSOG lies in its ability to store and transfer data efficiently, making it an essential component in various digital systems.

Packaging/Quantity

This product is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Supply Voltage: 4.5V to 5.5V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 100MHz
• Output Drive Capability: ±24mA

Detailed Pin Configuration

The 74FCT573ATSOG has a total of 20 pins, each serving a specific function. Here is the detailed pin configuration:

1. D0: Data input 0
2. D1: Data input 1
3. D2: Data input 2
4. D3: Data input 3
5. D4: Data input 4
6. D5: Data input 5
7. D6: Data input 6
8. D7: Data input 7
9. GND: Ground
10. Q0: Output 0
11. Q1: Output 1
12. Q2: Output 2
13. Q3: Output 3
14. Q4: Output 4
15. Q5: Output 5
16. Q6: Output 6
17. Q7: Output 7
18. OE: Output Enable
19. CP: Clock Pulse
20. VCC: Supply Voltage

Functional Features

The 74FCT573ATSOG offers the following functional features:

• Octal transparent latch with three-state outputs
• High-speed operation allows for quick data transfer
• Output enable (OE) pin controls the output state, enabling or disabling the outputs
• Clock pulse (CP) pin triggers the latch to capture and store the input data
• Three-state outputs provide flexibility in connecting multiple devices without interference

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data transfer
• Low power consumption helps conserve energy
• Wide operating voltage range allows compatibility with various systems
• Three-state outputs offer flexibility in system design

Disadvantages

• Limited output drive capability may restrict use in certain applications
• Sensitive to electrostatic discharge (ESD), requiring proper handling and protection

Working Principles

The 74FCT573ATSOG operates based on the principle of transparent latching. When the clock pulse (CP) is triggered, the latch captures the input data and stores it in its internal memory. The stored data remains unchanged until the next clock pulse. The output enable (OE) pin controls whether the stored data is presented at the outputs or not.

Detailed Application Field Plans

The 74FCT573ATSOG finds extensive application in various digital systems, including but not limited to:

1. Microprocessor-based systems
2. Data storage and retrieval systems
3. Communication equipment
4. Industrial automation
5. Control systems

Detailed and Complete Alternative Models

There are several alternative models available that serve similar functions to the 74FCT573ATSOG. Some notable alternatives include:

1. 74HC573: A popular CMOS-based octal transparent latch with three-state outputs.
2. SN74LS373: A TTL-based octal transparent latch with three-state outputs.
3. CD40174: A flip-flop IC with eight D-type latches.

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, the 74FCT573ATSOG is a versatile integrated circuit that serves as an octal transparent latch with three-state outputs. Its high-speed operation, low power consumption, and wide operating voltage range make it suitable for various digital applications. Proper handling and consideration of alternative models ensure optimal utilization of this product in different electronic systems.