SN74HC166DR

The SN74HC166DR is an 8-bit shift register designed by Texas Instruments, operating at high-speed CMOS technology. It allows for serial-in/parallel-out data processing, making it useful for applications requiring data manipulation and storage. The device features an 8-bit register that can be loaded with data serially and then output in parallel, making it ideal for interfacing with microcontrollers and other digital systems.
Key specifications include a supply voltage range of 2V to 6V, a high-speed operation with maximum clock frequencies up to 30 MHz, and low power consumption. The SN74HC166DR has a synchronous shift capability, meaning data moves on the rising edge of the clock signal. It also includes an active-low reset feature, which clears the register when activated.
This component is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) format, suitable for surface-mount applications. Its versatility makes it applicable in various fields such as data communication, digital signal processing, and control systems.

The SN74HC166DR is a high-speed serial-in, parallel-out shift register from Texas Instruments. Key features include:
1. 16-Bit Storage: It can store 16 bits of data, enabling handling of larger data sets.
2. High-Speed Operation: Capable of operating at high clock speeds, supporting fast data processing.
3. Parallel Output: Provides a parallel output for all stored bits, facilitating easy access to data.
4. Low Power Consumption: Designed for low static and dynamic power consumption, making it suitable for battery-operated devices.
5. Wide Supply Voltage Range: Operates with a supply voltage from 2V to 6V, ensuring compatibility with various systems.
6. Asynchronous Reset: Features an asynchronous reset function for immediate clearing of the register.
7. TTL Compatibility: Compatible with TTL logic levels, ensuring easy integration with existing systems.
8. Temperature Range: Suitable for operation in a wide temperature range, enhancing reliability in diverse environments.
Overall, the SN74HC166DR is ideal for applications requiring efficient data storage and transfer.

The SN74HC166DR is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) format. This surface-mount package is designed for compact applications requiring efficient space utilization and heat dissipation.

The SN74HC166DR is an 8-bit serial-in parallel-out shift register. It has a total of 16 pins.
Pin Count and Functions:
1. Pins 1-8 (Q0-Q7): These are the parallel output pins that provide the stored data.
2. Pin 9 (GND): Ground connection.
3. Pin 10 (MR): Master reset input; active low, resets all outputs to low.
4. Pin 11 (SER): Serial data input; the bit to be shifted into the register.
5. Pin 12 (SCLK): Serial clock input; shifts data on the rising edge.
6. Pin 13 (PL): Parallel load input; active low, loads data from the parallel inputs (if used).
7. Pin 14 (VCC): Power supply connection.
8. Pin 15 (Q7’): Inverted output of Q7.
9. Pin 16 (Q7): Q7 output.
This configuration enables versatile data handling in digital circuits, including data storage and transfer applications.

The SN74HC166DR is manufactured by Texas Instruments (TI), a leading American technology company specializing in semiconductors and various electronic components. Texas Instruments is known for designing and producing a wide range of integrated circuits (ICs), analog devices, and embedded processors. The company serves various markets, including automotive, industrial, communications, and consumer electronics. Established in 1930, TI has a strong reputation for innovation and quality in the electronics industry, with a significant focus on developing solutions that enhance performance and efficiency in electronic systems.

The SN74HC166DR is an 8-bit serial-in, parallel-out shift register primarily used in digital circuits for data storage, transfer, and manipulation. Its application areas include data conversion, parallel data transmission, LED driving, and control systems in various electronics. It’s also utilized in communication interfaces, microcontroller projects, and as a buffer for signal processing in embedded systems.

Equivalent products to the SN74HC166DR include the 74HC166, 74HC595, and 74HC164. These chips are all 8-bit shift registers, but confirm specific features like clocking and data handling for compatibility.