CD74HCT166M96

Shift Registers Overview

The CD74HCT166M96 is an 8-bit parallel-in/serial-out shift register manufactured by Texas Instruments. It belongs to the 74HCT logic family, utilizing high-speed CMOS technology with TTL-compatible inputs. The device operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in a 16-SOIC package. It features push-pull outputs and functions as a single circuit element capable of serial-to-parallel data conversion.

Shift Registers Feature Summary

• Supports parallel input loading and serial output shifting for data transfer applications
• Features TTL-compatible inputs ensuring interoperability with standard logic families
• Utilizes high-speed CMOS technology for efficient power consumption and performance

Shift Registers Applications

• Serial-to-parallel data conversion in digital systems
• Parallel-to-serial data transmission interfaces
• General-purpose shift register operations in control circuits

Shift Registers Procurement Notes

Verify the specific suffix M96 against official datasheets to confirm packaging type and reel specifications. Ensure compatibility with 4.5V to 5.5V supply rails and check for RoHS3 compliance requirements. Confirm lead times and availability directly with authorized distributors as stock levels fluctuate.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with parallel load capability is required. The HCT series is appropriate for designs needing TTL-level input compatibility. Consider the SOIC-16 package constraints and operating temperature range of -55°C to +125°C during PCB layout and thermal management planning.

Shift Registers Part Context

This part is part of the CD74HC(T)166 family of 8-bit shift registers. It shares functional similarities with other members like the CD74HC166 but differs in input threshold characteristics due to the HCT logic level. It serves as a fundamental building block for sequential logic design in industrial and consumer electronics.

Shift Registers Replacement Considerations

Compatible substitutes include the CD74HC166M96 for HC-level input requirements or the SN74HCT166N for DIP packages. Verify pinout compatibility and electrical parameters before substitution.