SN74LV573ARGYRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Octal Transparent D-Type Latches with 3-State Outputs
• Characteristics:
  • Low-voltage operation
  • High-speed performance
  • 3-state outputs for bus-oriented applications
  • Transparent latch for easy data transfer
• Package: VQFN-20
• Essence: This IC is designed to store and transfer data in electronic systems, particularly in bus-oriented applications.
• Packaging/Quantity: The SN74LV573ARGYRG4 is typically sold in reels of 2500 units.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Input Capacitance: 3.5pF
• Output Capacitance: 6pF
• Propagation Delay Time: 4.7ns (typical)
• Output Current: ±24mA

Detailed Pin Configuration

The SN74LV573ARGYRG4 has a total of 20 pins, which are assigned specific functions as follows:

1. OE (Output Enable)
2. LE (Latch Enable)
3. D0 (Data Input 0)
4. D1 (Data Input 1)
5. D2 (Data Input 2)
6. D3 (Data Input 3)
7. D4 (Data Input 4)
8. D5 (Data Input 5)
9. D6 (Data Input 6)
10. D7 (Data Input 7)
11. GND (Ground)
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
• Latch enable and output enable control for easy data transfer
• High-speed operation for efficient data processing
• Low-voltage operation for compatibility with various systems
• 3-state outputs allow multiple devices to share a common bus

Advantages and Disadvantages

Advantages: - Easy data transfer using transparent latch and control signals - High-speed performance for quick data processing - Low-voltage operation enables compatibility with a wide range of systems - 3-state outputs facilitate bus-oriented applications

Disadvantages: - Limited output current may restrict use in certain high-power applications - Input capacitance may affect signal integrity in high-frequency applications

Working Principles

The SN74LV573ARGYRG4 operates as an octal transparent latch with 3-state outputs. When the latch enable (LE) input is high, the data inputs (D0-D7) are transferred to the corresponding outputs (Q0-Q7). The output enable (OE) input controls whether the outputs are active or in a high-impedance state.

Detailed Application Field Plans

The SN74LV573ARGYRG4 can be used in various applications, including but not limited to: - Data storage and transfer in microcontrollers and microprocessors - Address decoding in memory systems - Bus-oriented systems requiring multiple devices to share a common bus - Control and interface circuits in digital systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74LV573ARGYRG4 include: - SN74LV573APWR - SN74LV573ADBR - SN74LV573ATPWR - SN74LV573ANSR - SN74LV573ADGVR

These alternative models may have slight variations in specifications or package options, but they serve the same purpose of octal transparent latch with 3-state outputs.

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