TXS0102DCTT

Translators, Level Shifters Overview

The TXS0102DCTT is a Texas Instruments 2-bit bidirectional voltage-level translator designed for open-drain and push-pull applications. It operates within a supply voltage range of 1.65V to 5.5V, supporting translation between low-voltage logic (1.65V–3.6V) and high-voltage logic (2.3V–5.5V). The device features an SM-8 surface-mount package with dimensions of 2.95mm x 2.8mm x 1.29mm. Key electrical parameters include a maximum propagation delay of 7.5ns at specific conditions, a maximum operating temperature of +85°C, and a minimum operating temperature of -40°C.

Translators, Level Shifters Feature Summary

• Supports bidirectional data transmission between different voltage domains without requiring direction control signals.
• Capable of translating signals for both open-drain and push-pull output configurations.
• Operates across a wide supply voltage range from 1.65V to 5.5V.

Translators, Level Shifters Applications

• Interfacing low-voltage microcontrollers with higher-voltage peripheral devices.
• Level shifting in I2C, SPI, or other digital bus systems.
• Portable electronics requiring power domain isolation.

Translators, Level Shifters Procurement Notes

Verify the specific datasheet revision corresponding to the ordered part number, as TI may update specifications over time. Confirm that the SM-8 package variant matches the design footprint requirements. Ensure the application environment stays within the specified -40°C to +85°C temperature range. Check for RoHS compliance status if required by regional regulations. Validate that the target voltage levels fall within the supported 1.65V to 5.5V operational window.

Translators, Level Shifters Selection Notes

Select this component when bidirectional translation is required for two signal lines simultaneously. It is suitable for designs needing support for both open-drain and push-pull topologies. Consider the SM-8 package size constraints during PCB layout planning. Evaluate the propagation delay characteristics against the system timing requirements. Compare against single-channel alternatives if only one signal line needs translation.

Translators, Level Shifters Part Context

This component belongs to the Texas Instruments TXS0102 family of voltage-level translators. These devices are engineered to facilitate communication between circuits operating at different logic voltage levels. The family includes variants with different packaging options such as VSSOP and SON, catering to various space and thermal management needs in modern electronic designs.

Translators, Level Shifters Replacement Considerations

TXS0102DCTR: Same functional specification but in a reel package format instead of cut tape. TXS0102DCUR: Identical electrical performance housed in a VSSOP-8 package rather than SM-8. TXS0102DTTR: Similar functionality available in a SON-8 package option.