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SN74LVC1T45DBVR The Texas Instruments SN74LVC1T45DBVR is a single-bit, dual-supply bus transceiver offering configurable voltage-level shifting and 3-state outputs. It supports a data rate of up to 420Mbps.
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SN74LVC1T45DBVR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74LVC1T45DBVR is a single-bit, dual-supply bus transceiver offering configurable voltage-level shifting and 3-state outputs. It supports a data rate of up to 420Mbps.
✓ Total Stock: 54,985 pcs
$ Price Range: $0.18

SN74LVC1T45DBVR Available from 6 distributors

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SN74LVC1T45DBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Channel Type
Channels per Circuit
Data Rate
Features
Latch-up Performance
Mounting Type
Number of Circuits
Operating Temperature
Output Type
Propagation Delay
Supplier Device Package
Topology
Translator Type
Voltage
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SN74LVC1T45DBVR Description

Short technical summary and product information.

The SN74LVC1T45DBVR from Texas Instruments is a single-bit, dual-supply bus transceiver designed for configurable voltage-level translation. It operates across a wide voltage range from 1.65V to 5.5V, making it suitable for various interfacing applications.

 

This transceiver features 3-state outputs and bidirectional data flow, supporting a maximum data rate of 420Mbps. Key electrical characteristics include a low supply current of 0.004mA and an output drive of ±24mA at 3.3V. The device also includes overvoltage tolerant inputs, partial power-down (Ioff) support, and VCC isolation for enhanced system reliability.

 

Packaged in a compact SOT-23-6 surface-mount format, the SN74LVC1T45DBVR is designed for applications requiring efficient voltage translation between different logic levels. Its operating temperature range is -40°C to 85°C, ensuring performance in diverse environmental conditions. The part is suitable for GPIO applications and other digital interface needs.

SN74LVC1T45DBVR Quick Information

Product Type: Bus Transceiver
Canonical Name: SN74LVC1T45 Single-Bit Dual-Supply Bus Transceiver with Configurable Voltage-Level Shifting and 3-State Outputs
Subcategory: Bus Transceiver

SN74LVC1T45DBVR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74LVC1T45DBVR Estimated Pricing

Qty Low High
1+ $0.18 $0.18

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74LVC1T45DBVR Features

  • Single-bit dual-supply bus transceiver
  • Configurable voltage-level shifting
  • Supports 1.65V to 5.5V operation
  • Maximum data rate of 420Mbps
  • Compact SOT-23-6 package

SN74LVC1T45DBVR Applications

  • Ideal for GPIO interfacing needs
  • Used in mixed-voltage systems
  • Suitable for digital signal translation
  • Enables flexible system design

SN74LVC1T45DBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LVC1T45DBVR?

The input and output voltage range is from 1.65V to 5.5V.

What package does the SN74LVC1T45DBVR come in?

It is available in a surface-mount SOT-23-6 package.

What is the operating temperature range?

-40°C to 85°C.

What is the maximum data rate of this translator?

420Mbps.

What is the propagation delay?

3.9 ns.

What ESD protection does it provide?

ESD protection exceeds JESD 22: 2000V HBM, 200V MM, and 1000V CDM.

What is the output drive strength?

±24 mA at 3.3V.

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