NLVHCT574ADWR2G

Flip Flops Overview

The NLVHCT574ADWR2G is an automotive-grade octal D-type flip-flop manufactured by onsemi. It belongs to the HCT logic series, featuring LSTTL-compatible inputs and non-inverting outputs. The device operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical parameters include a propagation delay of 30 ns at 5 V with 50 pF load, and output drive capabilities of -6 mA for high level and 6 mA for low level. It is housed in a 20-SOIC package and supports surface-mount installation. The component is rated for an operating temperature range from -55°C to +125°C.

Flip Flops Feature Summary

• Automotive-grade qualification ensuring reliability for vehicle applications
• LSTTL-compatible input thresholds for seamless interface with legacy logic families
• Octal configuration providing eight independent D-type storage elements in a single package

Flip Flops Applications

• Automotive data bus systems requiring robust signal latching
• Industrial control modules operating under extended temperature conditions
• High-reliability digital storage circuits in harsh environments

Flip Flops Procurement Notes

Verify that the specific part number includes the 'NLV' prefix to confirm automotive grade status, as standard commercial variants lack this designation. Confirm RoHS compliance and moisture sensitivity level requirements during handling. Ensure the SOIC-20 package dimensions match the target PCB footprint. Cross-reference the manufacturer's latest datasheet for any recent pinout or electrical specification updates before finalizing procurement.

Flip Flops Selection Notes

Select this component when automotive reliability standards are mandatory for the application. The HCT series compatibility allows direct interfacing with TTL-based systems without additional level shifting. Consider the 30 ns propagation delay for timing constraints in the design. The wide operating temperature range supports deployment in uncontrolled environmental conditions typical of automotive and industrial sectors.

Flip Flops Part Context

This component is part of onsemi's expanded portfolio of automotive-qualified logic integrated circuits. The NLV prefix distinguishes it from commercial counterparts, indicating adherence to stricter automotive quality and reliability standards. It complements other HCT-series devices by providing standardized octal flip-flop functionality tailored for demanding operational environments.

Flip Flops Replacement Considerations

The MC74HCT574ADWR2G serves as a commercial equivalent but lacks automotive qualification. Verify if the application strictly requires the NLV automotive grade; otherwise, the commercial variant may suffice. Both share identical logical function and pinout, ensuring mechanical and electrical interchangeability in non-critical contexts.