SN74AHC74PWR

Flip Flops Overview

The SN74AHC74PWR is a dual D-type flip-flop from the Texas Instruments AHC logic family, housed in a 14-pin TSSOP surface-mount package. It operates within a supply voltage range of 2 V to 5.5 V and features CMOS outputs with a low-level output current of 8 mA and a high-level output current of -8 mA. The device exhibits a propagation delay of 15.4 ns at 3.3 V and supports both true and inverting polarities for its clocked data storage functions.

Flip Flops Feature Summary

• Dual independent D-type flip-flops with set and reset capabilities
• CMOS output structure providing strong drive capability
• Wide operating voltage range supporting 2V to 5.5V systems

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations
• General-purpose digital state storage

Flip Flops Procurement Notes

Verify the specific suffix 'PWR' corresponds to the TSSOP-14 package and reel packaging configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure input voltage levels are compatible with the target system logic thresholds to prevent undefined states during operation.

Flip Flops Selection Notes

Select this component when dual edge-triggered storage is required in a compact surface-mount form factor. The AHC series offers faster switching speeds compared to standard HC logic while maintaining CMOS power efficiency. Verify that the 15.4 ns propagation delay meets the timing requirements of the target application circuit.

Flip Flops Part Context

This part belongs to the SN74AHC74 series of dual D-type flip-flops manufactured by Texas Instruments. It is designed for general-purpose digital applications requiring reliable data storage and transfer. The device is part of the broader AHC logic family, which provides enhanced performance characteristics over previous generations.

Flip Flops Replacement Considerations

SN74AHC74DRG4Q1: Automotive qualified version with SOIC-14 package.