SNJ54LVC574AJ

Flip Flops Overview

The SNJ54LVC574AJ is an octal edge-triggered D-type flip-flop featuring three-state outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and supports a maximum clock frequency of 150 MHz. The device exhibits a typical propagation delay of 6.8 ns at 3.3 V with a 50 pF load. It provides high drive capability with output currents of ±24 mA. The component functions reliably across an extended temperature range from -55°C to 125°C and utilizes a 20-pin CERDIP package.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type flip-flops within a single integrated circuit.
• Three-state outputs allow direct connection to bus lines for efficient data management.
• Edge-triggered design ensures data capture occurs specifically on the positive transition of the clock signal.
• Wide operating voltage range enables compatibility with systems utilizing 1.65 V to 3.6 V power supplies.

Flip Flops Applications

• Parallel-to-serial data conversion in communication interfaces
• Register storage for microprocessor-based systems
• Buffering and latching applications in digital logic circuits

Flip Flops Procurement Notes

Verify that the specific suffix 'AJ' corresponds to the military-grade ceramic package variant rather than standard plastic packages. Confirm compliance with MIL-SPEC requirements if the application demands radiation hardness or extreme environmental stability. Ensure the ordering part number matches the exact pinout and thermal characteristics defined in the official datasheet to prevent integration errors.

Flip Flops Selection Notes

Select this component when system requirements demand military-grade reliability and operation across extreme temperatures ranging from -55°C to 125°C. The wide voltage range supports low-power designs down to 1.65 V. Consider the ceramic package for superior thermal dissipation and mechanical robustness compared to standard plastic alternatives in harsh environments.

Flip Flops Part Context

This part belongs to the SN54/74LVC574A family of octal D-type flip-flops. While the SN74 series targets commercial applications, the SN54 designation indicates qualification for military standards. The LVC series offers advanced performance with reduced power consumption and high-speed operation suitable for modern digital logic designs requiring precise timing control.

Flip Flops Replacement Considerations

SN74LVC574ADW

Flip Flops FAQ

What is the maximum clock frequency for the SNJ54LVC574AJ?

The maximum clock frequency is 150 MHz under specified operating conditions.

Does the SNJ54LVC574AJ have inverting or non-inverting outputs?

The outputs are non-inverting, meaning the Q output follows the D input state upon clock triggering.