SN74LV245APWRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV245APWRE4 is an octal bus transceiver manufactured by Texas Instruments, belonging to the LV logic family. It operates within a supply voltage range of 2.0 V to 3.6 V and features three-state outputs for effective bus management. The device utilizes a TSSOP-20 surface-mount package and supports bidirectional data transmission across eight channels. Designed for industrial reliability, it functions reliably within an operating temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data transfer capability between two independent buses using eight configurable channels.
• Features three-state outputs that isolate the device from the bus when disabled to prevent signal contention.
• Supports low-voltage operation compatible with systems ranging from 2.0 V to 3.6 V power supplies.

Buffers, Drivers, Receivers, Transceivers Applications

• Bidirectional data bus architectures requiring level translation or isolation
• Memory interface circuits connecting microcontrollers to storage devices
• General-purpose digital communication pathways in embedded systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'E4' indicates lead-free compliance and RoHS adherence during procurement. Confirm the package type matches the required TSSOP-20 footprint for PCB layout compatibility. Ensure the voltage domain requirements align with the specified 2.0 V to 3.6 V operational range before finalizing component selection.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring robust bidirectional data flow at low voltages. The LV series offers improved performance over older standards while maintaining compatibility with standard logic levels. Consider the thermal characteristics and package size constraints when integrating into dense circuit designs.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LV245A family of octal bus transceivers. It serves as a core interconnect solution for managing data traffic between different sections of a digital system. The device is widely used in applications demanding reliable signal integrity across multiple data lines simultaneously.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include the SN74LV245APWR and SN74LV245APW. Verify pinout compatibility and electrical specifications match the original design requirements before substitution.