SN74AHCT573PW

Product Overview

Category

SN74AHCT573PW 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

Package

SN74AHCT573PW is available in a 20-pin TSSOP package.

Essence

The essence of SN74AHCT573PW lies in its ability to store and transfer data efficiently within digital systems.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of SN74AHCT573PW ICs.

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 Current: ±8mA

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

• Octal transparent D-type latch
• 3-state outputs for bus-oriented applications
• Latch enable and output enable control signals
• High-speed operation for efficient data transfer

Advantages and Disadvantages

Advantages

• High-speed operation allows for quick data processing
• Low power consumption helps in energy-efficient designs
• Wide operating voltage range provides flexibility in various systems
• Schmitt-trigger inputs ensure noise immunity, improving reliability

Disadvantages

• Limited number of outputs (8) may not be sufficient for certain applications requiring more data storage/transmission channels
• TSSOP package may require careful handling during assembly to avoid damage

Working Principles

SN74AHCT573PW operates as an octal transparent D-type latch with 3-state outputs. The latch enable (LE) signal controls the latching of input data, while the output enable (OE) signal enables or disables the outputs. When the LE signal is high, the input data is latched and transferred to the outputs. The OE signal determines whether the outputs are active or in a high-impedance state.

Detailed Application Field Plans

SN74AHCT573PW finds extensive use in various digital systems, including but not limited to: - Microcontrollers - Data communication devices - Memory modules - Industrial automation systems - Automotive electronics

Detailed and Complete Alternative Models

1. SN74AHCT574PW: Similar to SN74AHCT573PW, but with inverted outputs.
2. SN74AHCT573DWR: SOIC package variant of SN74AHCT573PW.
3. SN74AHCT573NSR: Smaller footprint package (SO) variant of SN74AHCT573PW.

These alternative models offer similar functionality and can be used as substitutes for SN74AHCT573PW depending on specific requirements.

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