What voltage ranges does it support?

Both VCCA and VCCB can operate independently between 1.2V and 3.6V.

How is the direction controlled?

The DIR pin determines the data flow: HIGH for A-to-B, and LOW for B-to-A.

What are the key design considerations?

Ensure the power-up sequence (GND, then VCCA, then VCCB) is followed to prevent excessive current or bus contention.

What is the pinout of SN74AVC1T45DBVR?

Use the SN74AVC1T45DBVR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about SN74AVC1T45DBVR pinout to locate pins, power rails, and interface signals before layout.

SN74AVC1T45DBVR Datasheet, Specs, Alternatives & ECAD | Texas Instruments

AI summary

The SN74AVC1T45 is a versatile single-bit, dual-supply level shifter designed for bidirectional voltage translation between 1.2V and 3.6V systems.

Best for

Low-voltage bidirectional level shifting
Mixed-voltage system interfacing

Avoid if

High-speed applications exceeding 500 Mbps
Applications requiring a dedicated output-enable (OE) pin

Check before use

Power-up sequence
DIR signal timing

Key specifications

Supply Range: 1.2V to 3.6V
Max Data Rate: 500 Mbps
Operating Temp: -40°C to 85°C
Package: SOT-23-6

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: Level-1-260C-UNLIM
ECCN: EAR99
HTSUS: 8542.39.0001

Application

TelecomIndustrial

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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Alternative components

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Design and risk insights

Questions & answers

It is a single-bit, noninverting bus transceiver that enables bidirectional voltage level translation between two independent power-supply rails.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the SN74AVC1T45?+×

What voltage ranges does it support?+×

How is the direction controlled?+×

What are the key design considerations?+×

What is the pinout of SN74AVC1T45DBVR?+×