SN74LVCH245PWLE

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVCH245PWLE is an octal bus transceiver from Texas Instruments, utilizing LVCH logic technology. It features a 20-pin TSSOP surface-mount package and provides tri-state outputs for effective bus line management. The device supports bidirectional data transmission with non-inverting functionality. It operates within a supply voltage range of 1.65V to 3.6V and functions reliably across an industrial temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports bidirectional data transfer between two buses using a single direction control signal.
• Provides tri-state outputs to isolate the bus when the device is disabled.
• Compatible with low-voltage CMOS and TTL logic families.

Buffers, Drivers, Receivers, Transceivers Applications

• Mobile applications requiring low power consumption
• Consumer electronics with limited voltage supplies
• Portable computing equipment

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'LE' against the manufacturer's official documentation to confirm lead-free status and RoHS compliance. Ensure the ordering part number matches the exact package variant required for your PCB footprint. Cross-reference the datasheet revision history to confirm pinout consistency before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring operation at voltages as low as 1.65V. The LVCH series offers improved performance over standard LVC devices in low-voltage environments. Verify that the 20-TSSOP package dimensions fit the available board space and thermal requirements of the target application.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVCH245 family of octal bus transceivers. It shares functional similarities with other variants like the SN74LVCH245PWR but may differ in packaging or environmental certifications. The 'LE' suffix typically indicates specific manufacturing attributes such as lead-free composition.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements include SN74LVCH245PWR and SN74LVC245APWR. Verify package compatibility and electrical specifications before substitution.