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Inverting buffers & drivers

SN74LVC1G240

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Single 1.65-V to 5.5-V inverter with 3-state outputs

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Data sheet

SN74LVC1G240

ACTIVE
Data sheet Order now

Product details

Technology family LVC Number of channels 1 IOL (max) (mA) 32 IOH (max) (mA) -32 Supply current (max) (µA) 10 Input type Standard CMOS Output type 3-State Features Balanced outputs, Over-voltage tolerant inputs, Partial power down (Ioff), Very high speed (tpd 5-10ns) Rating Catalog Operating temperature range (°C) -40 to 125
Technology family LVC Number of channels 1 IOL (max) (mA) 32 IOH (max) (mA) -32 Supply current (max) (µA) 10 Input type Standard CMOS Output type 3-State Features Balanced outputs, Over-voltage tolerant inputs, Partial power down (Ioff), Very high speed (tpd 5-10ns) Rating Catalog Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm) X2SON (DSF) 6 1 mm² (1 mm × 1 mm) SOT-SC70 (DCK) 5 4.2 mm² (2 mm × 2.1 mm) USON (DRY) 6 1.45 mm² (1.45 mm × 1 mm) DSBGA (YZP) 5 2.1875 mm² (— mm × — mm)

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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet SN74LVC1G240 Single Inverting Buffer/Driver With 3-State Output datasheet (Rev. M) PDF | HTML Aug 13, 2026

Design & development

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Evaluation board

5-8-LOGIC-EVM — Generic logic evaluation module for 5-pin to 8-pin DCK, DCT, DCU, DRL and DBV packages

Flexible EVM designed to support any device that has a DCK, DCT, DCU, DRL, or DBV package in a 5 to 8 pin count.
User guide: PDF
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Evaluation board

5-8-NL-LOGIC-EVM — Generic logic and translation EVM supporting 5 to 8 pin DPW, DQE, DRY, DSF, DTM, DTQ and DTT pkgs

Generic EVM designed to support any logic or translation device that has a DTT, DRY, DPW, DTM, DQE, DQM, DSF, or DTQ package. Board design allows for flexible evaluation.

User guide: PDF | HTML
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Simulation model

HSPICE Model for SN74LVC1G240

SCEJ261.ZIP (89 KB) - HSpice model
Supported products & hardware
Simulation model

SN74LVC1G240 Behavioral SPICE Model

SCEM633.ZIP (7 KB) - PSpice model
Supported products & hardware
Simulation model

SN74LVC1G240 IBIS Model (Rev. A)

SCEM320 (273 KB) - IBIS model
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
SOT-23 (DBV) 5 Ultra Librarian
X2SON (DSF) 6 Ultra Librarian
SOT-SC70 (DCK) 5 Ultra Librarian
USON (DRY) 6 Ultra Librarian
DSBGA (YZP) 5 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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