SN54ALS174J

Flip Flops Overview

The SN54ALS174J is a military-grade hex D-type flip-flop manufactured by Texas Instruments. It features an Advanced Low-Power Schottky (ALS) logic family, ensuring high speed with low power consumption. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a wide operating temperature range from -55°C to +125°C. It utilizes a 16-lead ceramic dual in-line package (CDIP-16) designed for through-hole mounting. Key electrical parameters include a propagation delay of 10 ns at 5 V and a maximum clock frequency of 35 MHz. The outputs are non-inverting, and the component includes a master reset function.

Flip Flops Feature Summary

• Hex D-type flip-flops with clear functionality
• Military-grade reliability with extended temperature range
• Advanced Low-Power Schottky technology for high-speed operation
• Ceramic dual in-line package for robust environmental performance

Flip Flops Applications

• Military aerospace systems requiring high reliability
• Industrial control systems operating in extreme temperatures
• High-speed data storage registers
• Signal processing circuits demanding low power consumption

Flip Flops Procurement Notes

Verify the authenticity of the SN54ALS174J through authorized distributors or direct manufacturer channels due to its specialized military grade status. Confirm that the ceramic CDIP-16 package matches your PCB footprint requirements. Ensure that the supplier provides traceability documentation consistent with military specifications. Check for any obsolescence notices or lifecycle changes before finalizing procurement plans.

Flip Flops Selection Notes

Select the SN54ALS174J when designing systems that require both high switching speeds and low power dissipation under harsh environmental conditions. Its ALS technology offers a superior speed-power product compared to standard LS or S families. Consider the ceramic package for applications where thermal cycling and mechanical stress are significant concerns. Ensure compatibility with TTL input levels if interfacing with other logic families.

Flip Flops Part Context

This component belongs to the SN54 series, which denotes military-grade performance standards set by Texas Instruments. The ALS suffix indicates the use of Advanced Low-Power Schottky technology, balancing speed and power efficiency. The 'J' suffix specifies the ceramic dual in-line package variant. It is part of the broader 74-series logic family ecosystem, providing standardized pinouts and logical functions for complex digital circuit designs.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers include SN54ALS174.