SN74HCS595QWBQBRQ1

Shift Registers Overview

The SN74HCS595QWBQBRQ1 is an automotive-grade, 8-bit serial-in, parallel-out shift register with a D-type storage register. It operates within a supply voltage range of 2 V to 6 V and supports an ambient temperature range from -40°C to +125°C. The device features Schmitt-trigger inputs for noise immunity and balanced CMOS 3-state outputs capable of ±7.8 mA drive current at 6 V. It utilizes a 16-pin WQFN package with wettable flanks.

Shift Registers Feature Summary

• AEC-Q100 qualified for automotive applications with specified temperature grades and ESD protection levels.
• Schmitt-trigger inputs eliminate erroneous data outputs caused by slow-edged or noisy input signals.
• Low power consumption characterized by minimal typical supply and input leakage currents.
• Wettable flank QFN package design facilitates reliable soldering and automatic optical inspection.

Shift Registers Applications

• Output expansion
• LED matrix control
• 7-segment display control
• 8-bit data storage

Shift Registers Procurement Notes

Verify the specific ordering suffix matches the required package type and production status. Confirm that the component meets AEC-Q100 qualification requirements for the target automotive application environment. Ensure compatibility with system voltage ranges and thermal management specifications before finalizing procurement decisions.

Shift Registers Selection Notes

Select this component when automotive reliability and wide voltage operation are required. The Schmitt-trigger architecture is suitable for environments with noisy signals or slow input transitions. Consider the wettable flank package for improved inspection capabilities compared to standard QFN packages.

Shift Registers Part Context

This part belongs to the SN74HCS595-Q1 family of automotive logic devices. It provides serial-to-parallel conversion functionality specifically designed for harsh automotive environments. The HCS series combines high-speed CMOS performance with Schmitt-trigger input characteristics.

Shift Registers Replacement Considerations

SN74HCS595BQBQBRQ1