74LVCH245ABX,115

Overview

The 74LVCH245ABX,115 is an octal bus transceiver from the 74LVCH logic family. It features non-inverting 3-state outputs and operates within a voltage range of 1.2 V to 3.6 V. The device supports data rates up to 380 Mb/s with propagation delays as low as 6 ns. It is housed in a 20-pin DHXQFN package (4.5x2.5 mm) suitable for surface mount applications. Operating temperatures range from -40°C to +125°C.

Feature Summary

• Octal bidirectional data transmission capability
• Dual power supply voltage translation support
• Non-inverting 3-state output configuration

Applications

• Memory bus interfacing
• High-speed data communication links
• Voltage level translation between different logic domains

Procurement Notes

Verify component authenticity through official Nexperia channels or authorized distributors. Confirm RoHS compliance status via current datasheets. Check part status as this specific revision may be obsolete; validate availability of active replacements if required for long-term production.

Selection Notes

Select this component for designs requiring high-speed data transfer with low voltage operation. Ensure the system voltage aligns with the 1.2 V to 3.6 V range. Consider the DHXQFN package dimensions for PCB layout constraints. Verify thermal performance requirements against the specified operating temperature range.

Part Context

This part belongs to the 74LVCH series, designed for low-voltage CMOS applications. It provides robust signal integrity and noise immunity. The LVCH series is optimized for performance in portable and battery-powered devices where power efficiency is critical alongside high-speed data handling capabilities.

Replacement Considerations

Check Nexperia documentation for direct pin-compatible substitutes. Verify electrical parameters match original specifications. Confirm package compatibility before substitution.