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Texas Instruments 74LVT | Texas Instruments

74LVT series from Texas Instruments

74LVT Datasheet

Texas Instruments 74LVT Series Overview

Low-voltage BiCMOS bus interface logic with 3.

The 74LVT from Texas Instruments is a Low-voltage BiCMOS bus interface logic with 3.3V operation and high output drive. This series includes 3 variants, each tailored for specific application requirements while sharing a common architecture and design ecosystem.

As part of the Low-Voltage BiCMOS Technology family, these devices provide industry-standard pinouts and well-characterized electrical specifications, enabling straightforward integration into new designs and drop-in replacement in existing systems. Operating from 2.7V to 3.6V supply rails, the 74LVT devices deliver consistent performance across the full operating temperature range.

Octatronics stocks 74LVT variants in multiple package options. Request a quote for volume pricing, check real-time availability, or contact our engineering team for application support and alternative part recommendations.

Key Features

  • 2.7V to 3.6V Supply Voltage RangeOperates from 2.7V to 3.6V supply rails for broad system compatibility and flexible power-rail design.
  • Industry-Standard PinoutsDrop-in compatible with standard logic family pinouts, simplifying board layout and enabling multi-source procurement.
  • Propagation delay ~4ns Switching PerformancePropagation delay ~4ns enable reliable operation in high-frequency digital systems.
  • Low Quiescent PowerCMOS technology ensures minimal static power consumption, extending battery life in portable applications.
  • Wide Temperature RangeQualified for commercial (0°C to 70°C) and industrial (-40°C to 85°C) temperature ranges for diverse deployment environments.

Target Applications

  • PCI bus interfaces
  • Memory controllers
  • Network processors
  • Storage systems

Compare 74LVT Variants

Side-by-side comparison of 10 product variants from Texas Instruments

ParameterSN74LVT162245ADGGSN74LVTZ244PWRSN74LVTZ244DWSN74LVTT244DBLESN74LVT245BDWG4SN74LVT273DWRSN74LVT32244ZKERSN74LVT245BDWE4SN74LVT245BRGYRSN74LVT244BZQNR
Package / CaseTSSOP Lead Free: Lead Free Logic Function: Transceiver Number of Bits: 16 Polarity: Non-Inverting20-TSSOP (0.173", 4.40mm Width)20-SOIC (0.295", 7.50mm Width)-20-SOIC (0.295", 7.50mm Width)-96-LFBGA20-SOIC (0.295", 7.50mm Width)20-VFQFN Exposed Pad20-VFBGA
Operating Temperature--40°C ~ 85°C (TA)-40°C ~ 85°C (TA)--40°C ~ 85°C (TA)--40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)
Current Output High Low-32mA, 64mA32mA, 64mA-32mA, 64mA-32mA, 64mA32mA, 64mA32mA, 64mA32mA, 64mA
Logic Type-Buffer, Non-InvertingBuffer, Non-Inverting-Transceiver, Non-Inverting-Buffer, Non-InvertingTransceiver, Non-InvertingTransceiver, Non-InvertingBuffer, Non-Inverting
Number of Bits Per Element-44-8-4884
Number of Elements-22-1-8112
Output Type-3-State3-State-3-State-3-State3-State3-State3-State
Supplier Device Package-20-TSSOP20-SOIC-20-SOIC-96-PBGA MICROSTAR (13.6x5.6)20-SOIC20-VQFN (3.5x4.5)20-BGA MICROSTAR JUNIOR (4x3)
Supply Voltage-2.7V ~ 3.6V2.7V ~ 3.6V-2.7V ~ 3.6V-2.7V ~ 3.6V2.7V ~ 3.6V2.7V ~ 3.6V2.7V ~ 3.6V
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Selection Guide
📦Package
TSSOP Lead Free: Lead Free Logic Function: Transceiver Number of Bits: 16 Polarity: Non-Inverting→SN74LVT162245ADGG
20-TSSOP (0.173", 4.40mm Width)→SN74LVTZ244PWR
20-SOIC (0.295", 7.50mm Width)→SN74LVTZ244DWSN74LVT245BDWG4SN74LVT245BDWE4
96-LFBGA→SN74LVT32244ZKER
20-VFQFN Exposed Pad→SN74LVT245BRGYR
20-VFBGA→SN74LVT244BZQNR

Base Numbers

Base NumberDescriptionVariantsStatusAction
SN74LVTSN74LVT variants from Texas Instruments38 MPNsActiveView Details

Technical Specifications

Compare key 74LVT specifications across available variants. All parameters are typical values at 25 degC unless otherwise noted.

Electrical Characteristics

Supply Voltage (VCC)
2.7V to 3.6V
Propagation Delay
~4ns
Output Drive
±24 mA (typical)
Quiescent Current
<1 µA per gate (typical)

Operating Conditions

Temperature Range
-40°C to 85°C (industrial)
Package Options
SOIC, TSSOP, VSSOP, QFN
ESD Protection
HBM >= 2000V

Frequently Asked Questions

Common technical questions about the 74LVT series.

The 74LVT is a Texas Instruments Low-voltage BiCMOS bus interface logic with 3.3V operation and high output drive. The series includes 3 variants optimized for different application requirements.
The 74LVT series currently includes 3 variants. Each variant may differ in package type, operating specifications, and feature set. Browse the product table above to compare available options.
The 74LVT series is used in PCI bus interfaces, Memory controllers, Network processors, and Storage systems. Contact our applications team for design-in support and recommendation.
Octatronics is an authorized distributor of Texas Instruments products including the 74LVT series. We provide competitive pricing, fast delivery, and full traceability for all components. Request a quote or contact us for availability and lead times.
Yes, Octatronics supports both prototype and production quantities for the 74LVT series. Small-quantity orders are available for design evaluation, with volume pricing for production runs. Contact our sales team for custom pricing.