ST1G3234BJR

Translators, Level Shifters Overview

The ST1G3234BJR is a high-speed unidirectional voltage level translator manufactured by STMicroelectronics. It operates within a supply voltage range of 1.4 V to 3.6 V and supports data rates up to 380 Mbps. The device features a propagation delay of 5.5 ns and is housed in a 5-FlipChip surface-mount package. It functions as a 1-bit dual-supply bus buffer with an A-side series resistor, designed for efficient signal translation between different voltage domains.

Translators, Level Shifters Feature Summary

• Unidirectional voltage level translation capability
• High-speed operation supporting 380 Mbps data rates
• Integrated power-off protection mechanism

Translators, Level Shifters Applications

• Dual-supply bus buffering applications
• Signal translation between low-voltage logic families
• High-speed interface interconnects requiring level shifting

Translators, Level Shifters Procurement Notes

Verify the specific suffix 'JR' against official STMicroelectronics documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status as sources indicate varying information. Ensure the obsolete lifecycle status does not impact long-term availability requirements before procurement.

Translators, Level Shifters Selection Notes

Select this component when unidirectional translation is required for signals operating between 1.4 V and 3.6 V. The 5-FlipChip package suits space-constrained designs. Verify that the 5.5 ns propagation delay meets system timing constraints for the target application frequency.

Translators, Level Shifters Part Context

This part belongs to the ST1G3234B series of voltage level translators. It is categorized under interface integrated circuits specifically designed for bus buffering and level shifting. The device addresses the need for reliable signal integrity in mixed-voltage digital systems.

Translators, Level Shifters Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official STMicroelectronics documentation for direct replacements or pin-compatible alternatives.