74LV164PW-Q100J

Overview

The Nexperia 74LV164PW-Q100J is an automotive-qualified, 8-bit serial-in/parallel-out shift register housed in a TSSOP14 (SOT402-1) package. It operates within a supply voltage range of 1.0 V to 5.5 V and supports temperatures from -40 °C to +125 °C. The device features gated serial data inputs (DSA, DSB), asynchronous master reset (MR), and edge-triggered clocking (CP). Propagation delay ranges from 12 ns to 39 ns depending on voltage, with a maximum frequency up to 100 MHz at 5.5 V.

Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards for extended temperature operation.
• Wide operating voltage range supporting low-voltage applications down to 1.0 V.
• Asynchronous master reset input that overrides all other inputs to clear the register.
• Gated serial data entry through two inputs acting as active HIGH enables.

Applications

• Automotive electronic systems requiring robust logic shifting capabilities.
• Low-voltage digital signal processing circuits.
• Parallel-to-serial or serial-to-parallel data conversion interfaces.

Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm the component meets AEC-Q100 Grade 1 requirements for your target environment. Ensure design compatibility with the specified voltage and temperature limits before finalizing procurement specifications.

Selection Notes

Select this component when an 8-bit shift register with parallel outputs is needed for automotive-grade reliability. The TSSOP14 package suits surface-mount designs with space constraints. Verify input levels match the system voltage, noting TTL compatibility between 2.7 V and 3.6 V.

Part Context

This part belongs to the Nexperia 74LV164-Q100 family of automotive logic devices. It shares functional characteristics with other members of the series but differs in physical packaging. The PW suffix specifically denotes the TSSOP14 plastic thin shrink small outline package configuration.

Replacement Considerations

Direct substitutes include the 74LV164D-Q100J (SO14 package) and 74LV164BQ-Q100J (DHVQFN14 package). These variants maintain identical electrical performance but require footprint adaptation due to different pin configurations and thermal properties.