SNJ54S112J

Flip Flops Overview

The SNJ54S112J is a dual J-K negative-edge-triggered flip-flop manufactured by Texas Instruments. It features independent preset and clear inputs for direct control of output states. The device operates within a military-grade temperature range of -55°C to 125°C, ensuring reliability in harsh environments. Packaged in a 16-lead ceramic dual in-line package (CDIP), it supports high-speed logic applications requiring robust performance and stable signal integrity under extreme conditions.

Flip Flops Feature Summary

• Dual J-K configuration with negative-edge triggering for precise timing control
• Independent asynchronous preset and clear inputs for immediate state initialization
• Military-grade operational capability across extended temperature ranges

Flip Flops Applications

• High-reliability digital storage systems
• Aerospace and defense computing architectures
• Industrial control logic circuits

Flip Flops Procurement Notes

Verify the specific suffix and manufacturer documentation to confirm the exact variant and compliance status. Ensure the procurement channel provides authentic components with traceable origins. Check for any specific handling requirements associated with ceramic packages. Confirm that the supplier adheres to quality standards required for military-grade electronic components.

Flip Flops Selection Notes

Select this component when military-grade environmental tolerance is mandatory. The CDIP package offers superior durability compared to plastic variants. Consider the dual configuration for space-constrained designs requiring two independent flip-flops. Verify compatibility with existing logic families and voltage levels before integration into the circuit design.

Flip Flops Part Context

This part belongs to the Texas Instruments SN54 series, designed for military specifications. The SNJ54S112J specifically implements Schottky TTL technology for improved speed and power efficiency. It serves as a critical building block in synchronous digital systems where data retention and precise clocking are essential for system stability.

Flip Flops Replacement Considerations

Direct replacements include other SN54S112 variants from Texas Instruments. Cross-reference pinouts and electrical characteristics carefully. Ensure substitute parts meet the same military temperature and packaging requirements.