CD54HC166F

Shift Registers Overview

The CD54HC166F is a military-grade, 8-bit parallel-in/serial-out shift register manufactured by Harris Corporation. It belongs to the HC/UH CMOS logic series and is housed in a hermetically sealed ceramic dual in-line package (CDIP). The device operates within a supply voltage range of 2V to 6V and supports an operating temperature range from -55°C to +125°C. It features a serial data input, serial output, and complementary outputs, designed for high reliability in harsh environments.

Shift Registers Feature Summary

• Hermetically sealed ceramic construction for radiation and environmental resistance
• Military-grade qualification with wide temperature tolerance
• CMOS technology ensuring low power consumption

Shift Registers Applications

• Aerospace data transmission systems
• Harsh environment signal processing
• Radiation-hardened digital circuits

Shift Registers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to military specifications. Confirm lot traceability and compliance with relevant aerospace standards. Ensure proper handling procedures are followed given the specialized packaging and sensitivity to electrostatic discharge during installation.

Shift Registers Selection Notes

Select this component when radiation hardness and extreme temperature stability are required. Compare against standard commercial variants if environmental conditions are less severe. Verify pin compatibility and voltage levels with existing system architecture before integration into designs requiring long-term reliability.

Shift Registers Part Context

This part is part of the M54HCxxx series, which includes various CMOS functions designed for aerospace applications. These components are ESCC qualified and feature high single-event latch-up immunity. The series is intended for space and other harsh environmental conditions where standard commercial parts would fail.

Shift Registers FAQ

Is the CD54HC166F suitable for space applications?

Yes, it is designed for aerospace use with radiation hardness and hermetic sealing.

What is the maximum operating voltage?

The device supports a supply voltage up to 6V.