Overview
The SN74LVC573ADBRG4 is a high-performance octal transparent D-type latch produced by Texas Instruments. This IC belongs to the LVC family, which is designed for low-voltage applications. It is widely used in digital systems for data storage and transfer. The product is targeted at designers and engineers working on industrial automation, consumer electronics, and automotive electronics. Its unique selling points include its low power consumption, high-speed operation, and compatibility with a wide range of voltage levels, making it a versatile and reliable choice for modern digital circuits.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 1.65 to 3.6 | V | Wide operating range |
| Output Current | ±32 | mA | High drive capability |
| Propagation Delay | 3.8 | ns | Typical at 3.3V |
| Operating Temperature | -40 to 85 | °C | Industrial-grade |
| Package | SSOP-20 | - | Surface mount |
| Logic Family | LVC | - | Low-voltage CMOS |
| Number of Channels | 8 | - | Octal latch |
| Input Type | CMOS | - | Compatible with TTL |
| Output Type | Tri-State | - | High-impedance state |
| Power Consumption | Low | - | Ideal for battery-powered devices |
Key Features
- Wide Operating Voltage Range: Supports 1.65V to 3.6V, making it suitable for low-voltage applications.
- High-Speed Operation: Propagation delay of 3.8 ns ensures efficient data transfer.
- Tri-State Outputs: Allows multiple devices to share a common bus.
- Low Power Consumption: Ideal for portable and battery-powered devices.
- Industrial Temperature Range: Operates reliably in harsh environments (-40°C to 85°C).
- Compact SSOP-20 Package: Saves space on PCB designs.
Applications
The SN74LVC573ADBRG4 is widely used in various industries due to its versatility and reliability. In industrial automation, it is employed for data storage and control signal management. In consumer electronics, it is used in devices such as smartphones, tablets, and gaming consoles for efficient data handling. In automotive electronics, it ensures robust performance in vehicle control systems and infotainment units. Additionally, its low power consumption makes it suitable for IoT devices and other battery-powered applications.
Q & A
1. What is the operating voltage range of the SN74LVC573ADBRG4?
The operating voltage range is 1.65V to 3.6V.
2. What is the typical propagation delay?
The typical propagation delay is 3.8 ns at 3.3V.
3. Is this IC compatible with TTL logic levels?
Yes, it is compatible with TTL logic levels.
4. What is the output current capability?
The output current capability is ±32 mA.
5. What package does the SN74LVC573ADBRG4 come in?
It comes in an SSOP-20 package.
6. Can this IC operate in harsh environments?
Yes, it operates in the industrial temperature range of -40°C to 85°C.
7. How many channels does this IC have?
It has 8 channels, making it an octal latch.
8. What is the advantage of tri-state outputs?
Tri-state outputs allow multiple devices to share a common bus, reducing wiring complexity.
9. Is this IC suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered devices.
10. What is the logic family of this IC?
It belongs to the LVC (Low-Voltage CMOS) logic family.
