SN74HCS595QPWRQ1

Shift Registers Overview

The SN74HCS595QPWRQ1 is an automotive-grade, 8-bit serial-in, parallel-out shift register manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and supports a wide operating temperature range from -40°C to +125°C. The device utilizes Schmitt-trigger inputs for enhanced noise immunity and features three-state outputs. It is housed in a 16-pin TSSOP package and complies with AEC-Q100 qualification standards for automotive applications.

Shift Registers Feature Summary

• Automotive grade reliability compliant with AEC-Q100 standards
• Schmitt-trigger inputs provide improved noise filtering capabilities
• Three-state outputs allow direct connection to bus lines

Shift Registers Applications

• Automotive electronic control units
• Industrial automation systems
• Consumer electronics requiring high reliability

Shift Registers Procurement Notes

Verify the specific suffix 'PWRQ1' corresponds to the TSSOP-16 package and automotive grade designation. Confirm AEC-Q100 qualification status through official Texas Instruments documentation before integration into safety-critical designs. Ensure compatibility with system voltage levels between 2 V and 6 V.

Shift Registers Selection Notes

Select this component when automotive certification and robust noise immunity are required. The HCS series offers higher drive strength compared to standard HC logic. Verify that the 8-bit capacity and serial-to-parallel conversion meet interface requirements. Consider the TSSOP-16 footprint constraints during PCB layout.

Shift Registers Part Context

This part belongs to the SN74HCS595 family of shift registers. It shares functional similarities with other automotive-qualified Texas Instruments logic devices but is distinct due to its specific HCS technology and Schmitt-trigger input characteristics designed for harsh electrical environments.