SN74CBTLV3125PWG4

Overview

The SN74CBTLV3125PWG4 is a low-voltage quadruple FET bus switch manufactured by Texas Instruments. It operates within a supply voltage range of 2.3 V to 3.6 V and supports data rates up to 600 Mbps. The device features four independent switches in a single package, housed in a TSSOP-14 surface-mount package. It ensures signal integrity with low on-resistance and minimal propagation delay, making it suitable for high-speed digital applications requiring level shifting or bus isolation.

Feature Summary

• Provides four independent bidirectional bus switches for flexible signal routing
• Supports low-voltage operation from 2.3 V to 3.6 V for power efficiency
• Enables high-speed data transmission with low on-resistance characteristics

Applications

• Portable equipment requiring low-power signal switching
• Consumer electronics utilizing high-speed data buses
• Computing products needing bus isolation and level translation

Procurement Notes

Verify the complete part number including the G4 suffix to confirm RoHS compliance and lead-free status. Ensure the TSSOP-14 package variant matches your PCB footprint requirements. Confirm the operating temperature range aligns with your system's environmental specifications before procurement.

Selection Notes

Select this component when designing circuits that require multiple independent bus switches in a compact form factor. It is appropriate for systems operating between 2.3 V and 3.6 V where low on-resistance and high bandwidth are critical. Consider the TSSOP-14 package constraints for thermal management and board space availability.

Part Context

This device belongs to the SN74CBT series of low-voltage bus switches. It is functionally similar to other members like the SN74CBT3125 but optimized for lower voltage ranges. The G4 suffix indicates a specific manufacturing revision compliant with current environmental standards, distinguishing it from older non-compliant variants.