74LV165APW-Q100J

Shift Registers Overview

The Nexperia 74LV165APW-Q100J is an 8-bit parallel-in/serial-out shift register housed in a TSSOP16 (SOT403-1) package. It operates within a supply voltage range of 2.0 V to 5.5 V and supports an ambient temperature range from -40 °C to +85 °C. The device features Schmitt-trigger inputs for noise tolerance, complementary serial outputs (Q7 and Q7), and dedicated parallel load (PL) and clock enable (CE) controls. It includes IOFF circuitry for partial-power-down applications and meets AEC-Q100 Grade 3 automotive qualification standards.

Shift Registers Feature Summary

• Automotive-grade qualification compliant with AEC-Q100 Grade 3 standards
• Integrated IOFF circuitry prevents damaging backflow current during power-down states
• Schmitt-trigger action on all inputs provides tolerance for slow rise and fall times
• Gate-OR structure allows CP and CE pins to be used interchangeably for layout flexibility

Shift Registers Applications

• Synchronous parallel-to-serial data conversion
• Expansion of serial input registers by connecting Q7 to subsequent DS inputs
• Automotive electronic systems requiring robust logic interfaces

Shift Registers Procurement Notes

Verify the specific ordering suffix matches the required package type and temperature grade. Confirm that the component version aligns with the latest product data sheet revision to ensure accurate electrical specifications. Check for any regional distribution restrictions or export control requirements applicable to automotive-qualified semiconductor devices before finalizing procurement.

Shift Registers Selection Notes

Select this component when an 8-bit shift register with automotive reliability is required. Ensure the system voltage falls within the 2.0 V to 5.5 V operating range. Consider the TSSOP16 package dimensions if PCB space is constrained. Verify that the interface logic levels are compatible with the specified TTL direct interface capabilities at the target supply voltage.

Shift Registers Part Context

This part belongs to the Nexperia 74LV165A-Q100 family of 8-bit shift registers. It shares functional similarities with other members of the series but differs in packaging and specific qualification grades. The 'PW' suffix denotes the TSSOP16 plastic thin shrink small outline package, while 'Q100J' indicates automotive qualification and specific manufacturing batch coding.

Shift Registers Replacement Considerations

The 74LV165AD-Q100 serves as a pin-compatible alternative utilizing the SO16 package. Both parts share identical electrical characteristics and functionality. Selection between them depends primarily on PCB footprint constraints and preferred mounting style.