SNJ5472W

Flip Flops Overview

The SNJ5472W is an AND-gated J-K master-slave flip-flop manufactured by Texas Instruments. It features preset and clear inputs for direct control of the output state. The device operates within a military-grade temperature range of -55°C to 125°C, ensuring reliability in harsh environments. Packaged in a 14-pin ceramic flat package (CFP), it provides complementary outputs. This component is designed for high-reliability digital logic applications requiring precise timing and data storage capabilities under extreme thermal conditions.

Flip Flops Feature Summary

• AND-gated J-K master-slave architecture with preset and clear functionality
• Military-grade operational temperature range from -55°C to 125°C
• Complementary output configuration for versatile logic interfacing

Flip Flops Applications

• High-reliability military aerospace digital systems
• Harsh environment industrial control logic circuits
• Spacecraft data storage and processing units

Flip Flops Procurement Notes

Verify the specific ordering suffix against the official Texas Instruments datasheet to confirm exact electrical characteristics and package variations. Ensure compliance with RoHS directives as specified in the manufacturer's documentation. Confirm that the supplier provides valid traceability for military-grade components. Check for any conflict minerals statements required by regulatory standards. Validate the part status remains active before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when designing systems requiring robust performance in extreme temperatures. The master-slave configuration prevents race conditions common in simpler flip-flops. Verify that the AND-gating feature aligns with the system's clocking requirements. Ensure the 14-pin CFP package fits the available board space and mounting constraints. Consider the complementary outputs if both true and inverted signals are needed without additional inverters.

Flip Flops Part Context

The SNJ5472W belongs to the SN5472 series of AND-gated J-K master-slave flip-flops. This series is characterized by its use in critical digital applications where reliability is paramount. The 'SN' prefix indicates a military-grade version, while the 'J' suffix typically denotes a ceramic flat package. These devices are integral to complex sequential logic designs in defense and aerospace sectors.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers include SNJ5472W-10. Verify pin compatibility and electrical specifications before substitution. Ensure the alternative meets the same military temperature ratings. Consult the latest TI cross-reference guides for updated availability and equivalence information.