Texas Instruments 8 Stage Through Hole Binary Shift Register HC Logic IC PDIP SN74HC166N

Texas Instruments SN74HC166N is a high-speed CMOS logic integrated circuit belonging to the 74HC family, featuring an 8-stage binary shift register in a 16-pin through-hole PDIP package. It operates over a voltage range of 2 V to 6 V, making it suitable for a wide variety of electronic circuit designs requiring fast shifting and counting capabilities.

This logic IC supports asynchronous preset and reset controls, allowing flexible initialization and control mechanisms for digital systems. The uni-directional binary counter register supports clock frequencies up to 29 MHz at 6 V, making it effective for high-speed counting applications.

With compatibility for CMOS inputs and outputs, the SN74HC166N allows for seamless integration into modern digital circuits with low power consumption. Its robust operating temperature range from -40°C to 85°C ensures performance stability in industrial and automotive environments, although it is not specified for automotive standards.

The device complies with RoHS environmental standards, reflecting a commitment to reduced hazardous substance usage. The physical dimensions of the PDIP package (19.69 mm length, 4.57 mm height) ensure compatibility with standard PCB footprints and through-hole mounting techniques prevalent in prototyping and production.

Supports operating voltage from 2 V to 6 V with CMOS logic compatibility. High clock frequency capability up to 29 MHz enhances digital timing applications. Asynchronous preset and reset features provide flexible control options.

Uni-directional binary shift register supports serial data input and output. Robust temperature range from -40°C to 85°C suits industrial environments. Compliant with RoHS for environmentally responsible manufacturing. 16-pin PDIP form factor with precise mechanical dimensions.

Ideal for applications in digital counters, shift registers, and data storage circuits.

This shift register is widely used in electronics manufacturing, digital system design, embedded systems development, and educational prototyping, making it an essential component for industrial automation and logic circuit engineers.

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