NPIC6C4894PWJ

Shift Registers Overview

The NPIC6C4894PWJ is a 12-stage serial shift register manufactured by Nexperia USA Inc. It features open-drain extended-drain NMOS outputs capable of 33 V and 100 mA continuous current. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports an ambient temperature range from -40 °C to +125 °C. It includes latch enable, output enable, and dual serial outputs for cascading.

Shift Registers Feature Summary

• Integrated voltage clamps provide protection against inductive transients.
• Dual serial outputs support high-speed operation with fast clock rise times or slow rise times.
• Latch-up performance exceeds specified JESD 78 Class II level A limits.

Shift Registers Applications

• LED sign
• Graphic status panel
• Fault status indicator

Shift Registers Procurement Notes

Verify the specific suffix 'PWJ' against official Nexperia documentation to confirm package type and tape/reel specifications. Confirm current product status as distributors may list end-of-life items. Ensure design compliance with absolute maximum ratings before procurement.

Shift Registers Selection Notes

Select this component for applications requiring moderate load power such as LEDs, relays, or solenoids. Verify that the 33 V drain-source breakdown voltage meets system requirements. Ensure the TSSOP20 package fits the PCB layout constraints.

Shift Registers Part Context

This part belongs to the NPIC6C4894 family of power logic shift registers. It is designed for driving low-current or medium-voltage loads. The PWJ suffix indicates a specific packaging variant, typically TSSOP20, distributed via Mouser Electronics.

Shift Registers Replacement Considerations

NPIC6C4894D-Q100: Automotive qualified version with SO20 package.

Shift Registers FAQ

How does the OE input affect the register state?

A LOW on the Output Enable (OE) input causes the outputs to assume a high-impedance OFF-state but does not affect the state of the internal registers.

What is the purpose of the QS1 and QS2 outputs?

QS1 provides serial data on positive-going clock edges for fast clock rise times, while QS2 provides data on negative-going edges for slow clock rise times during cascading.