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SN74LVC1T45MDCKREP AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74LVC1T45MDCKREP product

SN74LVC1T45MDCKREP

Translators

single-bitbidirectionallevel translatordual supplySC-70-6military temperature

SN74LVC1T45MDCKREP is a 6-pin, single-bit bidirectional level translator for logic domains from 1.65 V to 5.5 V, with direction selected by a VCCA-referenced DIR input.

Best for

  • Single-bit asynchronous bus translation
  • 1.8 V, 2.5 V, 3.3 V, and 5 V logic interfacing
  • Space-constrained level-shifting circuits

Avoid if

  • A separate output-enable control is required
  • Multiple data bits must change direction independently
  • Either bus can be left floating

Check before use

  • VCCA and VCCB are each within 1.65 V to 5.5 V
  • DIR is referenced to and driven within the VCCA domain
  • Direction-switching sequence prevents bus contention
  • SC-70-6 land pattern and package clearance are suitable

Key specifications

Supply range per port
1.65 V to 5.5 V
Data rate
420 Mbps maximum for 3.3 V to 5 V translation
Direction control
DIR high A-to-B; DIR low B-to-A
Temperature range
-55°C to 125°C

Compliance & Environment

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

Application

Logic level translationBidirectional digital interfaces

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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PCB Footprint
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3D Model
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Alternative components

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Design and risk insights

Questions & answers

SN74LVC1T45MDCKREP is a Texas Instruments single-bit noninverting dual-supply bus transceiver. It performs direction-controlled bidirectional logic-level translation between A and B ports powered independently from 1.65 V to 5.5 V.