74LV165AD-Q100J

Shift Registers Overview

The Nexperia 74LV165AD-Q100J is an 8-bit parallel-in/serial-out shift register qualified to AEC-Q100 Grade 3 for automotive applications. It operates within a supply voltage range of 2.0 V to 5.5 V and supports temperatures from -40 °C to +85 °C. The device features Schmitt-trigger inputs, complementary serial outputs (Q7 and Q7), and asynchronous parallel loading via the PL input. It includes IOFF circuitry for partial-power-down protection and latch-up performance exceeding 250 mA.

Shift Registers Feature Summary

• Automotive qualification in accordance with AEC-Q100 Grade 3 standards
• Schmitt-trigger action at all inputs for tolerance to slower rise and fall times
• IOFF circuitry prevents damaging backflow current during power-down
• Gate-OR structure on clock inputs allows flexible active LOW clock enable

Shift Registers Applications

• Synchronous parallel-to-serial data conversion
• Expansion of synchronous serial input systems
• Automotive electronic control modules

Shift Registers Procurement Notes

Verify that the specific ordering suffix matches the required package type, as the AD variant denotes SO16 packaging. Confirm the temperature grade aligns with system requirements, noting this part is specified for -40 °C to +85 °C. Ensure design compatibility with the 2.0 V to 5.5 V supply range and check for any recent product change notices affecting pinout or electrical characteristics before finalizing procurement.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with automotive reliability is required. The SO16 package suits designs needing standard small-outline integration. Consider the LV logic family for its wide voltage compatibility and direct interface with TTL levels. Verify that the maximum operating temperature of +85 °C meets the environmental constraints of the target application environment.

Shift Registers Part Context

This device belongs to the Nexperia 74LV165A-Q100 series of automotive-grade logic ICs. It is part of a broader portfolio designed to meet strict automotive quality standards while providing low power consumption. The series offers various packages, including TSSOP16, to accommodate different layout constraints in vehicle electronics and industrial control systems.

Shift Registers Replacement Considerations

The 74LV165APW-Q100J serves as a package alternative, utilizing TSSOP16 instead of SO16. Both share identical electrical specifications and functionality. Verify pin compatibility if swapping between these two variants to ensure proper board layout alignment.