M74HC151YRM13TR

Overview

The M74HC151YRM13TR is an automotive-grade, high-speed CMOS 8-input multiplexer manufactured by STMicroelectronics. It operates on a single power supply ranging from 2V to 6V and features a 16-SOIC surface-mount package. The device provides one output with complementary signals and includes internal protection against static discharge and transient excess voltage. Certified under AEC-Q100 standards, it supports an operating temperature range of -40°C to +125°C.

Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliability in vehicle applications
• High-speed CMOS technology enabling efficient signal routing within the HC logic family
• Integrated protection circuits safeguard inputs against electrostatic discharge and transient voltage events

Applications

• Data acquisition systems requiring reliable signal selection
• Process control equipment demanding wide temperature tolerance
• Automotive electronic modules needing certified logic components

Procurement Notes

Verify the specific suffix YRM13TR corresponds to the tape-and-reel packaging configuration required for automated assembly processes. Confirm that the AEC-Q100 automotive grade certification aligns with target application requirements. Ensure compatibility with standard SO-16 footprint designs during PCB layout verification.

Selection Notes

Select this component when an 8-to-1 data selector is needed for automotive environments. The wide voltage range accommodates various system power rails. Consider the 16-pin form factor for space-constrained layouts. Verify that the HC series speed characteristics meet the timing constraints of the target digital interface.

Part Context

This part belongs to the M74HC151 series of 8-line to 1-line multiplexers. It shares functional pinouts with industry-standard equivalents but offers specific automotive reliability certifications. The device integrates eight data inputs, three address select lines, and enable controls into a compact surface-mount package suitable for modern electronics manufacturing.

Replacement Considerations

The 74HC151D from Toshiba Semiconductor and Storage is listed as a substitute option.