74HC112D,653

Overview

The Nexperia 74HC112D,653 is a dual JK flip-flop integrated circuit manufactured using CMOS technology. It features two independent negative-edge triggered elements within a single package. The device operates with a supply voltage range of 2 V to 6 V and supports an operating temperature range from -40°C to +125°C. It is housed in a 16-SOIC surface-mount package with a width of 3.90 mm. Key electrical characteristics include an input capacitance of 3.5 pF.

Feature Summary

• Dual JK flip-flop configuration with negative-edge triggering for precise timing control
• CMOS technology enabling operation across a wide voltage range of 2 V to 6 V
• Extended industrial temperature rating supporting reliable performance from -40°C to +125°C

Applications

• Digital data storage and shift register circuits
• Frequency division and counting logic applications
• Timing sequence generation in embedded systems

Procurement Notes

Verify the specific ordering code suffix against official Nexperia documentation to ensure correct package variant and tape/reel specifications. Confirm RoHS compliance status through the manufacturer's latest environmental declaration. Cross-reference the component marking with the datasheet to distinguish between genuine Nexperia products and potential alternatives. Ensure the procurement channel provides valid traceability records for quality assurance purposes.

Selection Notes

Select this component when a dual JK flip-flop with negative-edge triggering is required in a space-constrained design. The 16-SOIC package offers a suitable balance of pin count and board area for general-purpose digital logic. Consider the wide operating temperature range if the application involves harsh environmental conditions. Verify that the system voltage falls within the specified 2 V to 6 V range for optimal performance.

Part Context

This component belongs to the 74HC series of high-speed CMOS logic devices produced by Nexperia. The 74HC family is designed for compatibility with standard TTL logic levels while offering improved speed and lower power consumption compared to older HC variants. The 74HC112 specifically addresses applications requiring multiple bistable memory elements in a compact form factor.

Replacement Considerations

Compatible substitutes include other manufacturers' 74HC112JK parts in SO-16 packages. Ensure functional equivalence regarding trigger type and voltage ranges before substitution.