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74LVXC4245QSC is listed in the Translators, Level Shifters range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is IC TXRX NON-INVERT 5.5V 24QSOP. Review the specifications below when checking this part for your BOM.
The Fairchild Semiconductor 74LVXC4245QSC is an octal dual-supply translating transceiver featuring tri-state outputs. It provides bidirectional data transfer between a 5V bus and a 3V to 5V bus in mixed-voltage environments. The device includes dedicated control inputs for direction selection and output enablement, ensuring compatibility with TTL logic levels. Designed for applications requiring real-time voltage translation, it supports simultaneous switching noise reduction and EMI mitigation.
Verify component authenticity through authorized distribution channels. Confirm RoHS3 compliance status as specified in official documentation. Check for obsolescence notices or product change notifications prior to procurement. Ensure storage conditions meet moisture sensitivity requirements for the TSSOP package.
Select this component when interfacing 5V logic with variable 3V-to-5V domains. It is suitable for designs requiring dynamic voltage configuration without external level shifters. Consider the 24-TSSOP package constraints for PCB layout. Verify that the application does not require automotive qualification standards.
This part belongs to the 74LVXC series of low-voltage CMOS logic devices. It serves as a functional equivalent to the standard 74LS245 but with enhanced voltage translation capabilities. The QSC suffix typically denotes specific packaging or quality certifications within the manufacturer's lineup.
SN74LVCC4245ADWR from Texas Instruments is a confirmed substitute.
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