74HC107DB,118

Overview

The Nexperia 74HC107DB,118 is a J-K negative edge triggered flip-flop belonging to the HC logic family. It contains two independent circuits in a TSSOP-14 package. The device operates within a supply voltage range of 2 V to 6 V and supports a wide operating temperature from -40 °C to +125 °C. Key electrical parameters include a propagation delay of 16 ns at 5 V, with high and low level output currents of 5.2 mA. It features single-ended inputs and differential outputs.

Feature Summary

• Negative-edge triggered operation for precise timing control
• Dual independent circuit configuration within a single package
• Differential output capability for signal integrity

Applications

• Digital data storage and register applications
• Frequency division circuits
• Shift register construction

Procurement Notes

Verify the specific suffix '118' to confirm the TSSOP-14 surface-mount package variant. Ensure compatibility with standard HC logic voltage levels during integration. Confirm RoHS compliance status through official manufacturer documentation prior to final procurement decisions.

Selection Notes

Select this component when dual J-K flip-flops are required in a compact surface-mount form factor. The HC series offers broad voltage compatibility compared to HCT variants. Verify that the negative-edge triggering aligns with the system clock polarity requirements.

Part Context

This part belongs to the Nexperia 74HC series of high-speed CMOS logic devices. It is functionally equivalent to other manufacturers' 74HC107 parts but utilizes Nexperia's specific manufacturing processes and packaging standards. The DB suffix indicates the SSOP or TSSOP package type depending on the specific datasheet revision.

Replacement Considerations

Cross-reference with other 74HC107 variants from different manufacturers for pin-compatible substitution. Verify that alternative sources support the same 2V to 6V operating range and TSSOP-14 footprint.