CD74HCT299M96

Shift Registers Overview

The CD74HCT299M96 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 4.5V to 5.5V and supports tri-state outputs for bus-driven applications. It includes asynchronous reset functionality and is rated for operation within a temperature range of -55°C to +125°C.

Shift Registers Feature Summary

• Supports bidirectional serial shifting with parallel data loading capabilities
• Features tri-state outputs to facilitate direct connection to system buses
• Includes asynchronous reset input for immediate clearing of internal storage elements

Shift Registers Applications

• Data buffering in digital communication systems
• Interface circuits requiring serial-to-parallel conversion
• General-purpose shift register applications in industrial control

Shift Registers Procurement Notes

Verify the specific suffix M96 corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the HCT logic family compatibility aligns with the target system's voltage levels and noise immunity requirements before finalizing procurement specifications.

Shift Registers Selection Notes

Select this component when a robust 8-bit shift register with tri-state output capability is needed for HCT-compatible logic families. Ensure the design accommodates the specified 4.5V to 5.5V operating range and utilizes the 20-pin SOIC footprint for surface-mount integration.

Shift Registers Part Context

This part belongs to the Texas Instruments CD74HCT series, which provides high-speed CMOS performance compatible with standard TTL logic inputs. The 299 variant specifically offers versatile shifting and storage functions, distinguishing it from simpler latch or counter devices within the same logical family.

Shift Registers Replacement Considerations

Cross-reference with other manufacturers offering equivalent 8-bit shift registers with tri-state outputs in SOIC-20 packages. Verify pinout compatibility and electrical characteristics against alternatives such as the SN74HCT299 series variants.