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Texas Instruments SN74LVC1G240DSFR — Interface & Transceivers

SN74LVC1G240DSFR TI Buffer Inverting 3-State 6SON

MPNSN74LVC1G240DSFR
Active

Texas Instruments 74LVC series single buffer inverter, 3-state output, 1.65V-5.5V supply, 32mA output drive, 6-XFDFN package, -40°C to 125°C.

$0.5400Ref. price · indicative, final on quote
Packaging6-XFDFN
RoHSROHS3 Compliant
Series74LVC
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74LVC1G240DSFR specifications
ParameterValue
Series74LVC
Logic typeBuffer, Inverting
Output type3-State
MountingSurface Mount
Supply voltage1.65V ~ 5.5V
Current - output high, low32mA, 32mA
Operating temperature-40°C~125°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
Case6-XFDFN
Number of elements1
Number of bits per element1

Product details

Single inverting buffer with 3-state output

The SN74LVC1G240DSFR is a single buffer inverter from TI's 74LVC family, featuring a 3-state output that disconnects the load when the output enable is inactive — useful for shared bus architectures where multiple drivers must be isolated from the same line.

Temperature grade and package

The 6-SON package (1 mm × 1 mm) with 0.5 mm pitch fits dense PCB layouts where board space is at a premium.

Frequently asked questions

What is the closest functional second-source for SN74LVC1G240DSFR?

The SN74LVC2G17QDCKRQ1 is a different device — it is a dual non-inverting buffer with Schmitt-trigger inputs, not a single inverting buffer.