SN74AVCH1T45DBVR

Translators, Level Shifters Overview

The SN74AVCH1T45DBVR is a single-bit, dual-supply bus transceiver from the Texas Instruments 74AVCH series. It operates within a voltage range of 1.2 V to 3.6 V on both ports and supports data rates up to 500 Mbps. The device features a SOT-23-6 surface-mount package with a propagation delay of 5.6 ns. It provides three-state outputs and functions as a configurable voltage level translator. The component is rated for an operating temperature range of -40°C to +85°C.

Translators, Level Shifters Feature Summary

• Supports bidirectional data translation between two independent power domains
• Features over-voltage tolerant inputs for safe interfacing with higher voltage systems
• Includes partial power-down capability to minimize current consumption during standby

Translators, Level Shifters Applications

• Mobile applications requiring low-power level shifting
• Consumer electronics utilizing mixed-voltage logic interfaces
• Industrial control systems connecting disparate voltage domains

Translators, Level Shifters Procurement Notes

Verify the specific suffix 'DBVR' corresponds to the SOT-23-6 package and tape-and-reel orientation. Confirm RoHS compliance status and manufacturing date codes against current supply chain requirements. Ensure the ordering part number matches the exact electrical specifications required for the target design.

Translators, Level Shifters Selection Notes

Select this component when a single-channel bidirectional translator is needed for compact designs. The SOT-23-6 package offers space efficiency compared to larger footprints. Consider the 500 Mbps speed rating for high-frequency signal integrity needs. Evaluate the 1.2 V minimum supply requirement against system power rails.

Translators, Level Shifters Part Context

This device belongs to the 74AVCH family of advanced CMOS logic components. It serves as a successor to earlier AVC series translators, offering improved performance characteristics. The SN74AVC1T45DRLR shares similar electrical functionality but utilizes a different SOT-5X3 package configuration.

Translators, Level Shifters Replacement Considerations

SN74AVC1T45DBVR: Similar function with standard AVC series characteristics. SN74AVCH1T45DBVT: Identical electrical performance in a TSSOP-style package variant.