Overview
The SN74LV573APWT is an octal transparent D-type latch with 3-state outputs, manufactured by Texas Instruments. This integrated circuit (IC) is designed for use in a wide range of digital applications, offering reliable performance in environments requiring low-voltage operation. It is particularly suited for applications such as buffer registers, I/O ports, and bidirectional bus drivers. The SN74LV573APWT is available in a 20-pin TSSOP package, making it ideal for surface-mount technology (SMT) applications. Its market positioning targets designers and engineers working on consumer electronics, industrial automation, and automotive systems, where efficient data handling and low power consumption are critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | D-Type Transparent Latch | ||
| Circuit | 8:8 | ||
| Output Type | 3-State | ||
| Supply Voltage | 2V ~ 5.5V | V | |
| Propagation Delay | 1 | ns | |
| Output Current (High/Low) | 16mA, 16mA | mA | |
| Operating Temperature | -40°C ~ 85°C | °C | |
| Package | 20-TSSOP | 4.40mm width |
Key Features
- Octal transparent D-type latch with 3-state outputs for efficient data handling.
- Wide operating voltage range (2V to 5.5V) ensures compatibility with various systems.
- Low propagation delay of 1ns enhances performance in high-speed applications.
- 3-state outputs allow for bus-oriented applications without additional interface components.
- Robust design suitable for industrial and automotive environments.
Applications
The SN74LV573APWT is widely used in applications requiring data storage and transfer, such as buffer registers, I/O ports, and bidirectional bus drivers. It is particularly effective in industrial automation systems, where reliable data handling is essential. In consumer electronics, it supports efficient data flow in devices like printers and networking equipment. Additionally, its low-voltage operation and robust design make it suitable for automotive electronics, including infotainment systems and control modules.
Q & A
1. What is the operating voltage range of the SN74LV573APWT?
The operating voltage range is 2V to 5.5V.
2. What is the propagation delay of this IC?
The propagation delay is 1ns.
3. What type of output does the SN74LV573APWT have?
It features 3-state outputs.
4. What is the maximum output current?
The maximum output current is 16mA for both high and low states.
5. Is this IC suitable for automotive applications?
Yes, its robust design and wide operating temperature range make it suitable for automotive electronics.
6. What is the package type of the SN74LV573APWT?
It is available in a 20-pin TSSOP package.
7. Can this IC be used in industrial automation systems?
Yes, it is ideal for industrial automation due to its reliable performance and low-voltage operation.
8. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
9. Does this IC support bidirectional data transfer?
Yes, its 3-state outputs make it suitable for bidirectional bus applications.
10. Is the SN74LV573APWT RoHS compliant?
Yes, it is RoHS compliant, ensuring it meets environmental standards.
