74AHCT74BQ,115

Flip Flops Overview

The 74AHCT74BQ,115 is a dual D-type edge-triggered flip-flop manufactured by Nexperia. It operates within a supply voltage range of 4.5 V to 5.5 V and features differential outputs with inverting and non-inverting polarities. The device supports single-ended inputs and provides high-level output currents of -8 mA and low-level currents of 8 mA. Propagation delay is specified at 3.3 ns. It is housed in a DHVQFN-14 surface-mount package and functions reliably across an extended temperature range from -40 °C to +125 °C.

Flip Flops Feature Summary

• Dual D-type edge-triggered flip-flops with complementary differential outputs
• Compatible with standard 5 V CMOS logic families via AHCT series specifications
• High noise immunity and fast switching characteristics for digital signal processing

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register configurations
• Timing and synchronization control systems

Flip Flops Procurement Notes

Verify the specific suffix '115' corresponds to the DHVQFN-14 package variant during procurement. Confirm that the application environment remains within the specified -40 °C to +125 °C operating temperature limits. Ensure power supply stability between 4.5 V and 5.5 V to maintain correct logic thresholds. Check datasheet revisions for any recent product change notifications affecting assembly sites or labeling.

Flip Flops Selection Notes

Select this component when a dual flip-flop solution with differential outputs is required for 5 V logic interfaces. It is suitable for designs needing fast propagation delays and robust performance in high-temperature environments. Consider the DHVQFN-14 package size constraints and thermal dissipation requirements relative to the 500 mW power dissipation rating.

Flip Flops Part Context

This part belongs to the Nexperia 74AHCT logic family, designed for operation with 5 V CMOS devices while accepting TTL-compatible input levels. The '74' designation indicates a dual configuration, and 'HCT' specifies High-speed CMOS technology compatible with 5 V supplies. The 'BQ' suffix denotes the specific DHVQFN surface-mount package type used in compact electronic assemblies.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.