74HC107D,652

Overview

The Nexperia 74HC107D,652 is a dual JK flip-flop integrated circuit belonging to the 74HC series of high-cmOS logic. It features independent clock inputs and asynchronous preset and clear functions for each flip-flop. The device operates within a supply voltage range of 2V to 6V and supports data rates up to 82MHz at 6V. Packaged in a standard 14-SOIC surface-mount housing with a width of 3.90mm, it ensures reliable performance across an extended temperature range from -40°C to +125°C.

Feature Summary

• Dual JK flip-flops with independent clock inputs
• Asynchronous preset and clear control functions
• Wide operating voltage range supporting 2V to 6V
• Extended industrial temperature operation capability

Applications

• Digital state storage and memory elements
• Frequency division circuits
• Shift register construction
• Counters and sequential logic systems

Procurement Notes

Verify the specific suffix '652' against current Nexperia documentation to confirm package type and reel specifications. Ensure compatibility with existing PCB footprints for the 14-SOIC form factor. Check for any recent product change notifications regarding marking or assembly sources before finalizing procurement orders.

Selection Notes

Select this component when dual JK functionality is required within a CMOS logic family. It is suitable for designs needing wide voltage tolerance and robust thermal stability. Consider alternative packages if space constraints differ from the SOIC dimensions. Validate input signal levels against the specified logic thresholds for the target supply voltage.

Part Context

This part belongs to the widely adopted 74HC series of logic ICs, known for compatibility with TTL logic levels while offering CMOS power efficiency. The 74HC107 specifically addresses applications requiring dual bistable elements with set and reset capabilities, forming a fundamental building block for complex digital sequencing and data handling architectures.

Replacement Considerations

The 74HC107D,653 is a documented equivalent variant from Nexperia with identical electrical characteristics but potentially different packaging configurations. Verify pinout compatibility and ensure that any substitute maintains the same asynchronous control logic and voltage specifications.