CD54AC299F3A

Shift Registers Overview

The CD54AC299F3A is a military-grade, 8-bit universal shift/storage register utilizing RCA ADVANCED CMOS technology. It features common parallel I/O pins and operates within a supply voltage range of 1.5 V to 5.5 V. The device provides three-state outputs with an output drive current capability of ±24 mA. Typical propagation delay is 6 ns at 5 V. It includes buffered inputs, SCR-latchup-resistant design, and balanced noise immunity. The component supports serial/parallel-to-serial/parallel data transfer modes controlled by synchronous clock transitions.

Shift Registers Feature Summary

• Features common parallel input/output pins for versatile data handling
• Provides three-state outputs with high drive current capability
• Operates with balanced noise immunity across the full supply voltage range
• Includes asynchronous master reset functionality

Shift Registers Applications

• Military and defense electronic systems requiring extended temperature operation
• Data storage and buffering in industrial control applications
• Serial-to-parallel and parallel-to-serial conversion circuits
• High-speed logic interfacing where low power consumption is required

Shift Registers Procurement Notes

Verify that the specific ordering suffix F3A corresponds to the ceramic dual-in-line package (CDIP) variant. Confirm the active production status and military qualification requirements against the latest Texas Instruments documentation. Ensure compatibility with system voltage levels and thermal management specifications before finalizing procurement orders.

Shift Registers Selection Notes

Select this component when military-grade reliability and wide operating temperature ranges are mandatory. It is suitable for designs requiring low power consumption compared to bipolar equivalents while maintaining comparable speed. Consider the CD74AC299M96 for commercial applications or surface-mount requirements instead.

Shift Registers Part Context

This part belongs to the CDx4AC299 family of universal shift registers manufactured by Texas Instruments. It shares functional characteristics with the CD74AC299 but is distinguished by its military-grade construction and packaging. The AC series represents the Advanced CMOS technology line designed for high speed and low power dissipation.

Shift Registers Replacement Considerations

The CD74AC299M96 serves as a commercial equivalent with identical electrical performance but utilizes a plastic SOIC package. For through-hole commercial applications, verify availability of other standard packages within the same logic family.