74HC107D,653

Overview

The Nexperia 74HC107D,653 is a dual JK flip-flop integrated circuit belonging to the 74HC logic family. It operates within a supply voltage range of 2 V to 6 V and features low static power consumption typical of CMOS technology. The device provides two independent JK flip-flops with clocked operation, designed for high-speed digital applications. It is housed in a 14-pin SO package (SOT108) suitable for surface mount assembly. The component supports an operating temperature range from -40 °C to +125 °C, ensuring reliability across industrial environments.

Feature Summary

• Dual JK flip-flop configuration with independent clock inputs
• CMOS construction for low static power dissipation
• Schmitt-trigger action on clock input for noise immunity
• Direct clear function for immediate output reset

Applications

• Binary counter circuits
• Shift register implementations
• Frequency division networks
• Sequential logic control systems

Procurement Notes

Verify the specific ordering code 74HC107D,653 against official Nexperia documentation to confirm package type and RoHS compliance status. Ensure that the intended application environment falls within the specified electrical and thermal limits defined in the product data sheet. Cross-reference pin assignments with the target PCB layout to prevent interface mismatches during integration.

Selection Notes

Select this component when a dual JK flip-flop with Schmitt-trigger clock inputs is required for noise-sensitive designs. The wide supply voltage range allows compatibility with various logic levels. Consider the 14-pin SO package constraints regarding board space and thermal management capabilities compared to alternative packages like TSSOP or QFN if density requirements differ significantly.

Part Context

This part belongs to the 74HC series of high-speed CMOS logic devices manufactured by Nexperia. It serves as a fundamental building block for sequential logic design, offering reliable state retention and transition capabilities. The device complements other 74HC logic gates and memory elements, facilitating the construction of complex digital systems requiring precise timing and data storage functions.

Replacement Considerations

Check for direct cross-references such as SN74HC107N or MC74HC107ADR2G. Verify pin-to-pin compatibility and logical equivalence before substitution. Ensure that any alternative component meets the same voltage, current, and temperature specifications.