MC74HC573ADWG

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: High-Speed, Octal Transparent Latch with 3-State Outputs
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The MC74HC573ADWG is an octal transparent latch with 3-state outputs. It is designed to be used in digital logic circuits where data needs to be stored and outputted based on control signals.
• Packaging/Quantity: The MC74HC573ADWG is typically sold in reels or tubes containing a specific quantity of ICs.

Specifications

• Supply Voltage Range: 2V to 6V
• High-Level Input Voltage: 2V
• Low-Level Input Voltage: 0.8V
• High-Level Output Voltage: VCC - 0.1V
• Low-Level Output Voltage: 0.1V
• Maximum Operating Frequency: 25 MHz
• Number of Inputs/Outputs: 8

Pin Configuration

The MC74HC573ADWG has a total of 20 pins. The pin configuration is as follows:

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 latch with 3-state outputs
• Data inputs are latched when the latch enable (LE) signal is high
• Outputs can be enabled or disabled using the output enable (OE) signal
• High-speed operation with a maximum operating frequency of 25 MHz
• Wide supply voltage range of 2V to 6V

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing - 3-state outputs provide flexibility in controlling the output signals - Wide supply voltage range enables compatibility with various digital logic systems

Disadvantages: - Limited number of inputs/outputs (8 in total) - May require additional components for proper integration into larger digital circuits

Working Principles

The MC74HC573ADWG operates as an octal transparent latch, meaning that the data inputs are directly transferred to the outputs when the latch enable (LE) signal is high. The outputs can be enabled or disabled using the output enable (OE) signal. When the OE signal is low, the outputs are in a high-impedance state, allowing other devices to drive the bus lines.

Detailed Application Field Plans

The MC74HC573ADWG can be used in various applications where data storage and output control are required. Some potential application fields include:

1. Microcontrollers: The IC can be used to interface microcontrollers with external devices, allowing for efficient data transfer and control.
2. Memory Systems: It can be utilized in memory systems to store and retrieve data from memory modules.
3. Communication Systems: The IC can be employed in communication systems to manage data transmission and reception.
4. Industrial Automation: It can be integrated into industrial automation systems to control and monitor various processes.

Detailed and Complete Alternative Models

1. SN74HC573N: Octal D-Type Transparent Latch with 3-State Outputs
2. CD74HC573E: High-Speed CMOS Logic Octal Transparent Latch with 3-State Outputs
3. 74HCT573D: Octal D-type transparent latch; 3-state

These alternative models offer similar functionality and can be used as substitutes for the MC74HC573ADWG in various applications.

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