Texas Instruments

SN74HC166DR  

Shift Registers

The SN74HC166DR is a high-performance, high-density, CMOS shift register manufactured by Texas Instruments. It is a member of the 74HCxx family of logic devices, which are known for their high-speed performance and low power consumption.

Description:

The SN74HC166DR is a 4-bit serial-in, parallel-out shift register with a tristate output. It is designed to be used in a variety of digital applications, including data storage, data transfer, and signal processing. The device is available in a small-outline integrated circuit (SOIC) package, making it suitable for use in compact and space-constrained applications.

Features:

1. 4-bit serial-in, parallel-out shift register
2. Tristate outputs for easy interfacing with other digital circuits
3. High-speed performance with a maximum operating frequency of up to 300 MHz
4. Low power consumption, with a typical supply current of 2.5 mA
5. Wide operating voltage range of 2.0V to 6.0V
6. Available in a small-outline integrated circuit (SOIC) package

Applications:

The SN74HC166DR can be used in a variety of digital applications, including:

1. Data storage and buffering in digital systems
2. Data transfer between microcontrollers and other digital devices
3. Signal processing and waveform generation
4. Digital clock distribution and synchronization
5. Data multiplexing and demultiplexing in communication systems
6. Address decoding and memory expansion in computer systems

In summary, the SN74HC166DR is a versatile and high-performance shift register that offers a combination of speed, power efficiency, and flexibility. Its tristate outputs and wide operating voltage range make it suitable for a wide range of digital applications, from data storage and transfer to signal processing and communication systems.

SN74HC166DR Documents

Download datasheets and manufacturer documentation for SN74HC166DR

PCN Assembly/Origin :

Mult Dev A/T 16/Mar/2021      

Datasheets :

SN54HC166, SN74HC166      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       Design 25/Feb/2022