NLVHC259ADR2G

Latches Overview

The NLVHC259ADR2G is an automotive-grade, 8-bit addressable latch from the 74HC logic family. It features a single data input and eight non-inverting outputs, controlled by three address inputs. The device operates within a supply voltage range of 2 V to 6 V and supports surface-mount installation in a 16-SOIC package. Key electrical characteristics include a propagation delay of 25 ns and output drive currents of 5.2 mA for both high and low states. It is rated for operation between -55°C and +125°C and holds AEC-Q100 qualification.

Latches Feature Summary

• Automotive-grade reliability with AEC-Q100 certification
• Eight non-inverting outputs driven by a single data line
• Wide operating temperature range suitable for harsh environments

Latches Applications

• Automotive electronic systems requiring robust logic control
• Addressable latch circuits in vehicle instrumentation
• Data storage applications in industrial environments

Latches Procurement Notes

Verify component authenticity through authorized onsemi distributors or certified suppliers. Confirm that the part matches the specific NLVHC259ADR2G designation, noting its status as a discontinued item. Ensure compliance with RoHS3 specifications and check for any relevant Product Change Notices (PCN) regarding packaging or material updates prior to procurement.

Latches Selection Notes

Select this component when automotive qualification and wide voltage operation are required. The HC series offers standard speed performance suitable for general-purpose logic applications. Consider the MC74HC259ADR2G-Q as a verified alternative if availability is constrained, ensuring pin compatibility and functional equivalence for the target design.

Latches Part Context

This device belongs to the 74HC logic family, designed for high-speed CMOS operations. The NLV prefix indicates automotive grade qualification. As a discontinued part, it was widely used in legacy automotive designs. The SOIC-16 package provides a compact footprint for surface-mount technology assembly in space-constrained electronic modules.

Latches Replacement Considerations

The MC74HC259ADR2G-Q is listed as a verified substitute. Verify pinout compatibility and ensure the replacement meets the same AEC-Q100 requirements. Check datasheet differences for any variations in electrical characteristics or package dimensions before finalizing the substitution.