SN74AS533ADWR

Product Overview

Category

SN74AS533ADWR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for data storage and manipulation.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with various logic families

Package

SN74AS533ADWR is available in a 20-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of SN74AS533ADWR lies in its ability to store and process digital information efficiently.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Logic Family: AS
• Number of Bits: 8
• Input Voltage Range: 2V to 6V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to 85°C
• Propagation Delay Time: 9ns (max)
• Supply Current: 4mA (max)

Detailed Pin Configuration

1. A0 - Input A0
2. A1 - Input A1
3. A2 - Input A2
4. A3 - Input A3
5. A4 - Input A4
6. A5 - Input A5
7. A6 - Input A6
8. A7 - Input A7
9. GND - Ground
10. OE - Output Enable
11. D0 - Data Input/Output 0
12. D1 - Data Input/Output 1
13. D2 - Data Input/Output 2
14. D3 - Data Input/Output 3
15. D4 - Data Input/Output 4
16. D5 - Data Input/Output 5
17. D6 - Data Input/Output 6
18. D7 - Data Input/Output 7
19. VCC - Power Supply
20. NC - No Connection

Functional Features

• Octal transparent latch with 3-state outputs
• High-speed operation allows for efficient data transfer
• Output enable (OE) pin controls the output state
• Latch function enables data storage and retrieval

Advantages and Disadvantages

Advantages

• High-speed operation facilitates quick data processing
• Low power consumption ensures energy efficiency
• Wide operating voltage range enhances compatibility
• 3-state outputs provide flexibility in connecting multiple devices

Disadvantages

• Limited number of bits (8) may not be sufficient for certain applications
• Propagation delay time may affect real-time data processing requirements

Working Principles

SN74AS533ADWR operates based on the principles of digital logic. It consists of eight transparent latches that can store binary information. The latch state is controlled by the input signals (A0-A7) and the latch enable signal (OE). When OE is high, the latch is transparent, allowing the input data to pass through to the outputs (D0-D7). When OE is low, the latch holds the previously stored data.

Detailed Application Field Plans

SN74AS533ADWR finds application in various electronic systems, including: 1. Microprocessors and microcontrollers 2. Memory modules 3. Communication devices 4. Data acquisition systems 5. Industrial automation equipment

Detailed and Complete Alternative Models

1. SN74LS533: Similar functionality but operates at a lower speed.
2. SN74HC533: Compatible with CMOS logic families and offers higher speed operation.
3. SN74ALS533: Provides advanced Schottky TTL technology for improved performance.

These alternative models offer similar functionality to SN74AS533ADWR but may have different specifications and characteristics.

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