Overview
The SN74LV573ADBRG4 is a high-performance octal transparent D-type latch produced by Texas Instruments. This component is designed for applications requiring high-speed data transfer and low power consumption. It is part of the LV (Low-Voltage) family, making it suitable for use in modern low-voltage systems. The SN74LV573ADBRG4 is widely used in industrial automation, consumer electronics, and communication systems due to its reliability and efficiency. Its unique selling points include its 3.3V operation, high-speed performance, and robust design, making it a competitive choice for designers seeking dependable data storage solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage (VCC) | 2.0 to 5.5 | V | Wide operating range |
| High-Level Input Voltage (VIH) | 2.0 | V | Minimum |
| Low-Level Input Voltage (VIL) | 0.8 | V | Maximum |
| High-Level Output Current (IOH) | -12 | mA | Maximum |
| Low-Level Output Current (IOL) | 12 | mA | Maximum |
| Propagation Delay (tpd) | 7.5 | ns | Typical at 3.3V |
| Operating Temperature Range | -40 to 85 | °C | Industrial grade |
| Package Type | SSOP-20 | - | Surface mount |
Key Features
- Octal Transparent Latch: Allows for simultaneous storage of 8 bits of data.
- 3.3V Operation: Ideal for low-voltage systems, reducing power consumption.
- High-Speed Performance: Propagation delay of 7.5 ns ensures fast data transfer.
- Robust Design: Supports a wide operating voltage range (2.0V to 5.5V).
- Industrial Temperature Range: Operates reliably in harsh environments (-40°C to 85°C).
Applications
The SN74LV573ADBRG4 is widely used in various industries due to its versatility and performance. In industrial automation, it is employed in control systems for data storage and transfer. In consumer electronics, it is used in devices such as printers, scanners, and gaming consoles to manage data efficiently. In communication systems, it ensures reliable data handling in routers, switches, and other networking equipment. Its low-voltage operation and high-speed capabilities make it a preferred choice for modern electronic designs.
Q & A
1. What is the operating voltage range of the SN74LV573ADBRG4?
The operating voltage range is 2.0V to 5.5V.
2. What is the typical propagation delay of this latch?
The typical propagation delay is 7.5 ns at 3.3V.
3. Can this component operate in industrial environments?
Yes, it has an operating temperature range of -40°C to 85°C, making it suitable for industrial applications.
4. What package type does the SN74LV573ADBRG4 come in?
It comes in an SSOP-20 surface-mount package.
5. How many bits of data can this latch store?
It can store 8 bits of data simultaneously.
6. Is this component suitable for low-power applications?
Yes, its 3.3V operation makes it ideal for low-power systems.
7. What is the maximum output current for high-level output?
The maximum high-level output current is -12 mA.
8. What is the maximum output current for low-level output?
The maximum low-level output current is 12 mA.
9. Can this latch be used in consumer electronics?
Yes, it is commonly used in devices like printers, scanners, and gaming consoles.
10. Does this component support high-speed data transfer?
Yes, its low propagation delay ensures high-speed data transfer.
