74HC574PW,112

Overview

The 74HC574PW,112 is an octal D-type edge-triggered flip-flop manufactured by Nexperia USA Inc. It operates within a supply voltage range of 2 V to 6 V and features non-inverting outputs with a propagation delay of 14 ns at 5 V. The device supports high-level output currents of -7.8 mA and low-level output currents of 7.8 mA. It is housed in a 20-TSSOP package and functions as a single circuit logic component. The unit weight is 6 mg.

Feature Summary

• Octal D-type edge-triggered flip-flop architecture for parallel data storage
• Non-inverting output polarity for direct signal interfacing
• Single-ended input and output configuration

Applications

• Parallel-to-serial data conversion circuits
• General-purpose digital storage registers
• Microprocessor interface data latching

Procurement Notes

Verify the specific suffix '112' against official Nexperia documentation to confirm tape-and-reel packaging specifications. Confirm RoHS compliance status through current manufacturer certificates. Check for obsolescence notices or lifecycle changes directly from the supplier before finalizing procurement plans.

Selection Notes

Select this component when an octal D-type flip-flop with non-inverting outputs is required. Ensure the operating voltage aligns with the 2 V to 6 V specification. Verify that the TSSOP-20 package dimensions fit the PCB layout constraints. Compare performance metrics against alternative logic families if higher speed or different drive strength is needed.

Part Context

This part belongs to the 74HC series of high-speed CMOS logic devices. It provides eight independent D-type flip-flops with positive-edge triggering. The series is designed for general-purpose digital applications requiring reliable data storage and transfer capabilities within standard logic voltage ranges.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.