SN74LVCR2245PWLE

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVCR2245PWLE is an octal bus transceiver manufactured by Texas Instruments, designed for low-voltage CMOS applications. It operates with a supply voltage range of 1.65V to 3.6V and features non-inverting logic. The device utilizes a 20-TSSOP package and supports bidirectional data transfer between two buses. Key electrical characteristics include propagation delays of 8.5ns at 2.7V and 7.5ns at 3.3V, with a maximum output current capability of -12mA. It is currently classified as an obsolete component.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports dual-voltage operation from 1.65V to 3.6V
• Provides bidirectional octal bus transceiving functionality
• Features non-inverting logic configuration

Buffers, Drivers, Receivers, Transceivers Applications

• Memory card interfaces
• Consumer electronics bus systems
• Portable computing devices

Buffers, Drivers, Receivers, Transceivers Procurement Notes

This component is officially listed as obsolete by the manufacturer. Verify availability through authorized distributors or secondary market suppliers. Confirm RoHS compliance status, as some sources indicate non-compliance. Ensure the specific PWLE suffix matches your board design requirements before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this part for legacy designs requiring 1.65V to 3.6V translation. Consider modern equivalents if new production is planned due to obsolete status. Verify pin compatibility with existing PCB layouts. Check datasheet for specific timing requirements under varying load conditions.

Buffers, Drivers, Receivers, Transceivers Part Context

Part of the SN74LVCR series, focusing on low-voltage bus transceivers. Designed for portable applications where power efficiency is critical. The LVCR family offers flexible voltage translation capabilities compared to fixed-voltage counterparts.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVCR2245PWR is a tube-packaged alternative within the same series. Verify functional equivalence and packaging differences before substitution.