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Texas Instruments SN74LVC3G07DCTR — Discrete Semiconductors

SN74LVC3G07DCTR Texas Instruments Buffer, Open Drain

MPNSN74LVC3G07DCTR
End of Life

Texas Instruments 74LVC series, Buffer Non-Inverting, Open Drain, 3-element, 1-bit, 1.65V-5.5V supply, 32mA sink, SM8 package, Tape & Reel.

$0.81Ref. price · indicative, final on quote
Texas Instruments SN74LVC3G07DCTR datasheet (PDF)
Packaging8-LSSOP, 8-MSOP (0.110", 2.80mm Width)
RoHSROHS3 Compliant
Series74LVC
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74LVC3G07DCTR specifications
ParameterValue
Series74LVC
Logic typeBuffer, Non-Inverting
Output typeOpen Drain
MountingSurface Mount
Supply voltage1.65V ~ 5.5V
Current - output high, low-, 32mA
Operating temperature-40°C ~ 125°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
Case8-LSSOP, 8-MSOP (0.110\", 2.80mm Width)
Number of elements3
Number of bits per element1

Product details

Triple open-drain buffer for mixed-voltage and wired-OR buses

The SN74LVC3G07DCTR: The 32 mA sink capability also suits driving indicator LEDs or pulling down interrupt lines in a wired-OR configuration where multiple devices share a common signal.

SM8 footprint and hand-solderability

Housed in an 8-lead SM8 package (2.80 mm wide, 0.110" pitch), the SN74LVC3G07DCTR is a surface-mount part that a rework station or even a careful soldering iron can handle — the leads are visible and accessible, unlike a QFN or BGA.

Frequently asked questions

Will the SN74LVC3G07DCTR drop into a board designed for the SN74LVC1G125YZPR?

No — the SN74LVC1G125YZPR is a single-gate buffer with 3-state outputs in a different package (DSBGA-5), while the SN74LVC3G07DCTR is a triple-gate open-drain buffer in an SM8 package. They are not pin-compatible or footprint-compatible.