Overview
The SN74HC166DBR is a high-speed CMOS logic 8-bit parallel-in/serial-out shift register produced by Texas Instruments. This component is designed for applications requiring serial data transfer, making it a versatile choice for digital systems. It is widely used in industrial automation, consumer electronics, and communication systems due to its reliable performance and ease of integration. The SN74HC166DBR stands out for its high-speed operation, low power consumption, and robust design, making it a competitive option in the market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2 to 6 | V | Operating range |
| Operating Temperature | -40 to 85 | °C | Industrial range |
| Input Capacitance | 3.5 | pF | Typical value |
| Propagation Delay | 15 | ns | Max at 5V |
| Power Dissipation | 500 | mW | Max |
| Package | SSOP-16 | - | Surface mount |
Key Features
- High-speed operation with a typical propagation delay of 15 ns.
- Low power consumption, making it suitable for battery-powered devices.
- 8-bit parallel-in/serial-out functionality for efficient data transfer.
- Wide operating voltage range (2V to 6V) for compatibility with various systems.
- Robust design with industrial temperature range support.
Applications
The SN74HC166DBR is commonly used in applications such as data acquisition systems, serial-to-parallel data conversion, and digital signal processing. Its ability to handle high-speed data transfer makes it ideal for use in communication systems, industrial automation, and consumer electronics. Additionally, its low power consumption and compact design make it suitable for portable devices and embedded systems.
Q & A
1. What is the operating voltage range of SN74HC166DBR?
The operating voltage range is 2V to 6V.
2. What is the typical propagation delay of this component?
The typical propagation delay is 15 ns at 5V.
3. What package does the SN74HC166DBR come in?
It comes in an SSOP-16 package.
4. Is the SN74HC166DBR suitable for industrial applications?
Yes, it supports an industrial temperature range of -40°C to 85°C.
5. What is the maximum power dissipation of this component?
The maximum power dissipation is 500 mW.
6. Can the SN74HC166DBR be used in battery-powered devices?
Yes, its low power consumption makes it suitable for battery-powered devices.
7. What is the input capacitance of the SN74HC166DBR?
The input capacitance is typically 3.5 pF.
8. What is the primary function of the SN74HC166DBR?
It is an 8-bit parallel-in/serial-out shift register.
9. Is the SN74HC166DBR compatible with 3.3V systems?
Yes, it operates within a 2V to 6V range, making it compatible with 3.3V systems.
10. What are the typical applications of the SN74HC166DBR?
Typical applications include data acquisition, serial-to-parallel conversion, and digital signal processing.
