SN74LV8T151MPWREP

Overview

The SN74LV8T151MPWREP is an enhanced reliability, military-grade data selector and multiplexer manufactured by Texas Instruments. It features a single 8-to-1 line selection capability within the LVxT logic series. The device operates on a wide supply voltage range from 1.65 V to 5.5 V and utilizes a 16-pin TSSOP package for surface-mount installation. It supports CMOS and TTL input types with bi-directional functionality. Key electrical specifications include a propagation delay of 48.4 ns, a maximum clock frequency of 26.5 MHz, and output drive currents of ±25 mA. The component is rated for operation between -55°C and +125°C.

Feature Summary

• Military-grade enhanced reliability construction suitable for harsh environments
• Wide operating voltage range supporting low-power and standard logic interfaces
• Bi-directional data path capability for flexible system integration

Applications

• Military avionics signal routing
• Spacecraft data bus management
• Ruggedized industrial control systems

Procurement Notes

Verify the specific suffix 'REP' confirms the required military or enhanced reliability grade during procurement. Confirm that the TSSOP-16 package dimensions match the target PCB footprint. Ensure the supplier provides traceability documentation consistent with the manufacturer's enhanced quality standards for this part number.

Selection Notes

Select this component when high reliability and wide temperature tolerance are critical. The LVxT series offers compatibility with both CMOS and TTL inputs. Consider the 1.65 V to 5.5 V operating range for mixed-voltage systems. Verify that the 26.5 MHz maximum clock frequency meets the application timing requirements.

Part Context

This part belongs to the SN74LVxT family of voltage translators and logic devices designed for enhanced performance. The 'M' indicates a military-grade variant, while 'REP' denotes specific reliability processing. It serves as a robust alternative to standard commercial logic in demanding applications requiring extended temperature ranges and higher durability.

Replacement Considerations

Public confirmed substitute part numbers: None identified.