74HC74BQ,115

Overview

The Nexperia 74HC74BQ,115 is a dual D-type flip-flop with reset within the 74HC logic family. It utilizes DHVQFN-14 packaging and complies with AEC-Q100 automotive qualification standards. The device operates on a single power supply ranging from 2 V to 6 V. It supports an operating temperature range of -40°C to +125°C. The component features push-pull outputs and includes independent data (D), clock (CP), reset (R), and complementary output (Q) pins for each flip-flop.

Feature Summary

• Automotive-grade reliability certified under AEC-Q100 standards
• Dual configuration providing two independent D-type flip-flops
• Wide voltage operation capability across 2 V to 6 V supply range
• Extended industrial temperature performance up to 125°C

Applications

• Automotive electronic control unit data storage
• Industrial signal synchronization circuits
• Digital state retention in embedded systems
• Clock edge-triggered data capture modules

Procurement Notes

Verify the specific suffix '115' corresponds to the DHVQFN-14 package variant during sourcing. Confirm AEC-Q100 certification requirements align with target automotive applications. Ensure ESD protection handling protocols are followed due to the sensitive CMOS input structure inherent to the HC series technology.

Selection Notes

Select this component when dual independent flip-flops with reset functionality are required in space-constrained designs. The DHVQFN-14 package offers a compact footprint suitable for high-density PCB layouts. Consider the 7 V maximum rating for margin against transient voltage spikes in automotive environments.

Part Context

This part belongs to the Nexperia 74HC family of high-speed CMOS logic devices. It represents the automotive-qualified version of the standard 74HC74 dual D-flip-flop. The BQ suffix indicates the specific DHVQFN surface-mount package type designed for automated assembly processes.

Replacement Considerations

• 74HC74PW,118
• SN74HC74N