SN74LV8153QPWRG4Q1

Shift Registers Overview

The SN74LV8153QPWRG4Q1 is an automotive-grade serial-to-parallel logic converter manufactured by Texas Instruments. It operates within a supply voltage range of 3 V to 13.2 V and features a single input line converting to eight output lines. The device utilizes TSSOP-20 packaging and supports surface-mount installation. It meets AEC-Q100 qualification standards for automotive applications, ensuring reliability under harsh conditions. Operating temperatures span from -40°C to +125°C. Propagation delays are specified at 200 ns and 220 ns, with operating power currents of 5 mA and 20 mA depending on the configuration.

Shift Registers Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliable operation in vehicle environments
• Wide supply voltage capability supporting ranges from 3 V up to 13.2 V
• Serial-to-parallel conversion architecture with one input and eight outputs
• Extended temperature performance suitable for high-heat automotive chassis locations

Shift Registers Applications

• Automotive electronic control unit data interface circuits
• Vehicle body control module signal expansion
• Industrial automation serial data acquisition systems
• High-voltage logic level translation interfaces

Shift Registers Procurement Notes

Verify the complete part number including the Q1 suffix to confirm automotive grade status. Ensure the G4 suffix indicates lead-free and RoHS compliance requirements. Confirm the PWR package code matches the intended TSSOP-20 footprint on the target PCB layout. Validate that the 3 V to 13.2 V operating range aligns with the system power rail specifications before integration.

Shift Registers Selection Notes

Select this component when wide voltage tolerance and automotive durability are required for serial data expansion. The LV series offers robust performance across varying supply conditions compared to standard logic families. Consider the TSSOP-20 package size constraints and thermal dissipation needs for the specific application environment. Verify that the propagation delay characteristics meet the timing requirements of the host system bus.

Shift Registers Part Context

This device belongs to the SN74LV8153 family of serial-to-parallel converters designed for logic applications. The Q1 designation specifically identifies it as part of Texas Instruments' automotive product portfolio. It serves as a bridge between serial communication protocols and parallel processing architectures in demanding environments.

Shift Registers FAQ

What is the maximum supply voltage supported by this converter?

The device supports a maximum supply voltage of 13.2 V.

Is this component qualified for automotive use?

Yes, it is AEC-Q100 qualified for automotive applications.