SN74ALS573CDW

Product Overview

Category

SN74ALS573CDW belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with TTL logic levels
• 3-state outputs for bus-oriented applications

Package

SN74ALS573CDW is available in a 20-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of SN74ALS573CDW lies in its ability to store and transfer digital data efficiently within electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

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
• Logic Family: ALS
• Number of Pins: 20
• Output Type: 3-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 (Supply Voltage)

Functional Features

• Data storage and transfer: SN74ALS573CDW can store data on its inputs and transfer it to the outputs when enabled.
• 3-state outputs: The 3-state outputs allow multiple devices to share a common bus without interfering with each other.

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.
• TTL logic level compatibility simplifies integration into existing designs.
• 3-state outputs facilitate bus-oriented applications.

Disadvantages

• Limited number of output pins may restrict certain applications requiring more outputs.
• Availability and pricing may vary depending on the supplier and market conditions.

Working Principles

SN74ALS573CDW operates based on the principles of digital logic circuits. It uses flip-flops to store data and control signals to enable or disable the transfer of data between inputs and outputs. When the latch enable (LE) signal is active, the data on the inputs is latched and stored. The output enable (OE) signal controls whether the stored data is transferred to the outputs or not.

Detailed Application Field Plans

SN74ALS573CDW finds applications in various fields, including: 1. Microprocessor-based systems 2. Communication systems 3. Industrial automation 4. Automotive electronics 5. Consumer electronics

In microprocessor-based systems, this IC can be used for address decoding, data buffering, and interfacing with peripheral devices. In communication systems, it can facilitate data transmission and reception. In industrial automation and automotive electronics, it can be employed for control and monitoring purposes. In consumer electronics, it can enable data storage and transfer within devices.

Detailed and Complete Alternative Models

Some alternative models to SN74ALS573CDW that serve similar functions include: 1. SN74LS373: Octal D-type transparent latch 2. 74HC573: Octal D-type latch with 3-state outputs 3. CD40174: Hex D-type flip-flop with 3-state outputs 4. MC74ACT573: Octal transparent latch with 3-state outputs

These alternative models offer comparable features and can be used as substitutes depending on specific requirements and availability.

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