CD74HC299M96

Shift Registers Overview

The CD74HC299M96 is a high-speed CMOS shift register manufactured by Texas Instruments. It features an 8-bit serial/parallel to serial/parallel configuration housed in a 20-pin SOIC package. The device operates on a supply voltage range of 2V to 6V and supports bidirectional data shifting with tri-state outputs. It includes asynchronous reset functionality and is rated for operation across a temperature range of -55°C to +125°C.

Shift Registers Feature Summary

• Supports bidirectional serial and parallel data shifting operations
• Provides tri-state outputs for bus-driven applications
• Includes asynchronous reset capability for immediate clearing

Shift Registers Applications

• Bidirectional data buffering
• Serial-to-parallel conversion circuits
• Parallel-to-serial conversion interfaces

Shift Registers Procurement Notes

Verify the specific suffix M96 to confirm the tape-and-reel packaging format required for automated assembly processes. Ensure the logic family HC is compatible with the target system voltage levels, as this variant differs from HCT or AC series specifications. Confirm RoHS compliance status through official manufacturer documentation prior to final procurement decisions.

Shift Registers Selection Notes

Select this component when bidirectional shifting capabilities are required within a single integrated circuit. The HC series offers standard CMOS performance suitable for general-purpose digital logic applications. Consider the 20-pin SOIC footprint for PCB layout constraints and verify that the operating voltage range aligns with the system power supply architecture.

Shift Registers Part Context

This part belongs to the Texas Instruments 74HC series of high-speed CMOS logic devices. The 299 designation specifically identifies it as an 8-bit universal shift register. The M96 suffix indicates surface-mount packaging optimized for modern manufacturing techniques. This component serves as a fundamental building block for sequential logic designs requiring data movement and storage.

Shift Registers Replacement Considerations

Cross-reference with SN74HC299 for pin-compatible alternatives. Verify electrical characteristics against CD74HCT299 if TTL-level input compatibility is necessary instead of standard CMOS inputs.