8302002SA

Overview

The 8302002SA is an octal D-type edge-triggered flip-flop manufactured by Texas Instruments. It features 3-state outputs designed for driving highly capacitive or low-impedance loads. The device operates within a temperature range of -55°C to 125°C. It utilizes TTL input and output types, with maximum output drive capabilities of 24 mA (IOL) and -2.6 mA (IOH). The component is housed in a 20-pin Ceramic Flat Pack (CFP) package.

Feature Summary

• Octal D-type edge-triggered flip-flop architecture
• 3-state outputs for bus-oriented systems
• Designed for high capacitive or low-impedance loads

Applications

• Bus-oriented memory systems
• Register applications
• High-speed digital logic circuits

Procurement Notes

Verify the specific manufacturer source when sourcing this component, as it may be available through authorized distributors or specialized semiconductor brokers like Rochester Electronics. Confirm that the received unit matches the original Texas Instruments specifications regarding the CFP package and electrical characteristics. Ensure compliance with RoHS standards if required by your application environment.

Selection Notes

Select the 8302002SA for applications requiring robust performance in extreme temperature environments, specifically those ranging from -55°C to 125°C. Its design supports driving low-impedance loads, making it suitable for demanding digital interfaces. Consider the 20-pin CFP package constraints for board layout and thermal management requirements compared to surface-mount alternatives.

Part Context

This component belongs to the 54ALS series of logic devices, known for advanced low-power Schottky technology. It serves as a fundamental building block for sequential logic in military and industrial-grade electronics. The part provides reliable data storage and transfer capabilities in harsh operating conditions where standard commercial components might fail.

Replacement Considerations

Direct replacements include other octal D-type flip-flops with 3-state outputs from the same family, such as the SN54ALS374A. Verify pin compatibility and electrical parameters before substitution.