SN74LV123ATPWRG4Q1

Overview

The SN74LV123ATPWRG4Q1 is a dual retriggerable monostable multivibrator from Texas Instruments, designed for automotive applications under the AEC-Q100 qualification standard. It operates within a supply voltage range of 2V to 5.5V and features propagation delays of 24.1ns and 14ns. The device supports output currents of 12mA and functions reliably across an extended temperature range from -40°C to +125°C.

Feature Summary

• Dual retriggerable monostable multivibrator configuration
• Automotive grade AEC-Q100 qualification
• Extended operating temperature range up to 125°C

Applications

• Timing pulse generation in automotive systems
• Frequency division circuits
• Width modulation applications

Procurement Notes

Verify the complete part number including suffixes against official Texas Instruments documentation to ensure correct package type and automotive qualification status. Confirm that the specific revision matches project requirements before procurement.

Selection Notes

Select this component when dual independent timing channels are required in space-constrained designs. Ensure the 2V to 5.5V supply range aligns with system power rails and verify that the TSSOP-16 package fits the PCB layout constraints.

Part Context

This device belongs to the SN74LV123A-Q1 family of monostable multivibrators. It provides two independent timing sections in a single package, offering a compact solution for generating precise time delays or pulses in digital logic circuits requiring automotive reliability standards.

Replacement Considerations

Check for SN74LV123ATPWRG4Q1R variants if tape-and-reel packaging is preferred over standard reel quantities. Verify pin compatibility with other LV series monostable devices if cross-referencing alternative manufacturers.