SN74AHCT573DW

Product Overview

Category

SN74AHCT573DW belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

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

Package

SN74AHCT573DW is available in a standard 20-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of SN74AHCT573DW 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 quantities varying based on customer requirements.

Specifications

• Supply Voltage: 2V to 5.5V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Output Drive Capability: ±24mA

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. VCC (Supply Voltage)

Functional Features

• 8-bit transparent latch with 3-state outputs
• Non-inverting outputs for direct compatibility with other digital components
• Latch enable and output enable control for flexible data transfer
• Clock pulse input for synchronized operation

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data transfer
• Low power consumption helps conserve energy
• Wide operating voltage range provides flexibility in various applications
• Schmitt-trigger inputs enhance noise immunity, ensuring reliable performance
• 3-state outputs facilitate bus-oriented applications

Disadvantages

• Limited number of output pins may restrict certain complex system designs
• Not suitable for applications requiring higher output drive capability

Working Principles

SN74AHCT573DW operates based on the principles of latch-based storage and data transfer. When the latch enable (LE) signal is active, the data inputs (D0-D7) are latched and stored internally. The stored data can then be transferred to the outputs (Q0-Q7) when the output enable (OE) signal is active. The clock pulse (CP) input synchronizes the latch operation, ensuring accurate data transfer.

Detailed Application Field Plans

SN74AHCT573DW finds extensive use in various digital systems, including but not limited to: - Microcontrollers - Data communication devices - Memory modules - Industrial automation equipment - Automotive electronics

Detailed and Complete Alternative Models

1. SN74AHCT573N: DIP (Dual In-line Package) version of SN74AHCT573DW
2. SN74AHCT573DWR: SOIC package with a different reel packaging option
3. SN74AHCT573PW: TSSOP (Thin Shrink Small Outline Package) version of SN74AHCT573DW

These alternative models offer similar functionality and characteristics, providing options for different packaging preferences or specific application requirements.

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