SN74AUP1G240DRYR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AUP1G240DRYR is a single buffer/driver from the Texas Instruments SN74AUP1G240 family, featuring three-state outputs. It operates within a supply voltage range of 0.8 V to 3.6 V and supports low-power CMOS input logic. The device provides bidirectional data transmission with an output drive capability of 4 mA at both high and low states. It is housed in a compact SC-70 (SOT-353) package and is rated for operation across an extended temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports bidirectional data transmission between two buses using a single control pin.
• Features three-state outputs that isolate the bus when disabled.
• Designed for low-power applications with CMOS-compatible inputs.

Buffers, Drivers, Receivers, Transceivers Applications

• Memory and address bus driving
• Clock buffering and distribution
• Bidirectional voltage translation between different logic domains

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix DRZR or DCKR against the required package type, as the base model may correspond to different physical footprints like SC-70 or SOT-353. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the operating voltage range matches your system's power rails before finalizing the order.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for space-constrained designs requiring a single-channel bidirectional buffer. It is suitable for systems needing low static power consumption and moderate drive strength. Compare propagation delay specifications against other AUP series devices if signal integrity timing is critical. Ensure the chosen package variant fits the available PCB real estate.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74AUP1G240 family of single-buffer drivers. It shares functional characteristics with other members of the AUP series, such as the SN74AUP1G241, but differs in specific package options and manufacturing revisions. The device is part of Texas Instruments' broader portfolio of ultra-low-power logic solutions designed for portable and battery-operated electronics.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include the SN74AUP1G240DCKR and SN74AUP1G240DBVR, which offer identical electrical performance in alternative packages. Cross-reference with the SN74LVC1G240 for similar functionality if higher drive current is acceptable. Verify pinout compatibility when replacing with generic equivalents.