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Texas Instruments SN74AUP1G240DCKT — Logic ICs

SN74AUP1G240DCKT Inverting Buffer, 0.8V–3.6V, SC-70-5

MPNSN74AUP1G240DCKT
End of Life

Texas Instruments 74AUP series, SN74AUP1G240DCKT, single inverting buffer with 3-state output, 0.8V to 3.6V supply, 4mA output drive, SC-70-5 package, -40°C to 85°C operating temperature.

$1.07Ref. price · indicative, final on quote
Texas Instruments SN74AUP1G240DCKT datasheet (PDF)
Packaging5-TSSOP, SC-70-5, SOT-353
RoHSROHS3 Compliant
Series74AUP
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74AUP1G240DCKT specifications
ParameterValue
Series74AUP
Logic typeBuffer, Inverting
Output type3-State
MountingSurface Mount
Supply voltage0.8V ~ 3.6V
Current - output high, low4mA, 4mA
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
Case5-TSSOP, SC-70-5, SOT-353
Number of elements1
Number of bits per element1

Product details

Single inverting buffer for low-voltage, space-constrained buses

The SC-70-5 package (also known as SOT-353) saves board area in portable and handheld equipment.

The 0.8V minimum supply lets this part work directly from a single-cell battery near end-of-life, while the 3.6V maximum covers standard 3.3V and 2.5V rails. The 3-state output allows the buffer to be placed on a shared bus without contention when the output enable is deasserted.

The 74AUP series is a current-generation logic family from Texas Instruments, widely available through distribution.

Frequently asked questions

Is SN74AUP1G240DCKT compatible with 3.3V logic?

Yes, the 0.8V to 3.6V supply range covers 3.3V operation directly. The 4mA output drive at 3.3V is compatible with standard CMOS and LVTTL inputs.