SN74F299DW

Shift Registers Overview

The SN74F299DW is an 8-bit universal shift register from the Texas Instruments SN74F series. It features serial/parallel to serial/parallel counting order and operates on a single circuit. The device utilizes bipolar logic with 10 input lines and provides 3-state outputs. It is housed in a 20-SOIC package designed for surface mount installation. Electrical specifications include a propagation delay of 11 ns, an asynchronous reset type, and a standard operating voltage of 5 V within a range of 4.5 V to 5.5 V. The component supports an operating temperature range from 0°C to +70°C.

Shift Registers Feature Summary

• Supports universal shift and storage functions with serial/parallel to serial/parallel data transfer capabilities.
• Features 3-state outputs for effective bus line driving and system integration.
• Includes asynchronous reset functionality for immediate state clearing.

Shift Registers Applications

• Data buffering and temporary storage in digital systems
• Serial-to-parallel and parallel-to-serial data conversion
• General-purpose shift register applications in logic circuits

Shift Registers Procurement Notes

Verify the specific suffix 'DW' corresponds to the SOIC-20 package when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors. Ensure the supply chain source provides valid traceability for the SN74F series component to guarantee authenticity and performance reliability.

Shift Registers Selection Notes

Select this component for designs requiring high-speed bipolar logic operations within the SN74F family. Consider the 20-SOIC package constraints for PCB layout. Verify that the 3-state output requirements align with the system bus architecture. Ensure the operating voltage and temperature ranges meet the specific environmental conditions of the target application.

Shift Registers Part Context

This part belongs to the SN74F299 family of counter shift registers manufactured by Texas Instruments. It is categorized under logic ICs and serves as a universal shift/storage register. The SN74F series denotes bipolar technology, offering faster switching speeds compared to standard TTL counterparts while maintaining compatible logic levels.

Shift Registers Replacement Considerations

SN74ALS299DW and SN74F299DW are documented parameter equivalents. Verify pin compatibility and electrical characteristics before substitution.