SN74LV595AQPWRQ1

Shift Registers Overview

The SN74LV595AQPWRQ1 is an automotive-grade, low-voltage CMOS shift register manufactured by Texas Instruments. It features a serial input and parallel output configuration with registered outputs. The device operates within a supply voltage range of 2V to 5.5V and supports data transfer rates up to 25MHz. It includes a serial shift register and an 8-bit D-type storage register with three-state outputs. The component is designed for high-noise immunity and is qualified under AEC-Q100 standards for automotive applications.

Shift Registers Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliability in vehicle environments
• Low-voltage operation capability supporting 2V to 5.5V power supplies
• High noise immunity characteristics suitable for demanding electronic systems
• Three-state outputs allowing direct connection to bus lines

Shift Registers Applications

• Automotive infotainment system interfaces
• Vehicle body control modules
• Instrument cluster displays
• Door module logic circuits

Shift Registers Procurement Notes

Verify the specific suffix Q1 indicates automotive qualification status. Confirm the package type matches the design footprint requirements. Check the datasheet for the latest revision history to ensure compatibility with existing designs. Validate RoHS compliance status for environmental regulations. Ensure the operating temperature range meets the specific application constraints.

Shift Registers Selection Notes

Select this component when automotive reliability is required alongside low-voltage logic levels. Compare propagation delay specifications against system timing requirements. Evaluate power consumption differences between LV and HCS series variants. Consider pinout compatibility if replacing older generation shift registers. Verify voltage level translation needs for interfacing with other logic families.

Shift Registers Part Context

This part belongs to the SN74LV595A family of 8-bit shift registers. The Q1 suffix denotes automotive grade qualification. It shares functional similarities with standard industrial versions but undergoes stricter testing protocols. The device is part of Texas Instruments' broader portfolio of logic solutions designed for robust performance in harsh environments.

Shift Registers Replacement Considerations

SN74LV595AIPWRQ1: Pin-compatible alternative with different manufacturing site or reel specification.