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Texas Instruments SN74AUP1G04DSFR — Discrete Semiconductors

SN74AUP1G04DSFR Inverter, 74AUP, 0.8V-3.6V, 6-SON

MPNSN74AUP1G04DSFR
End of Life

Texas Instruments 74AUP series, SN74AUP1G04DSFR single inverter, 0.8V to 3.6V supply, 500 nA quiescent, 4 mA output drive, 5.4 ns propagation delay at 3.3V/30pF, 6-SON (1x1 mm) package, -40°C to 85°C.

$0.5Ref. price · indicative, final on quote
Texas Instruments SN74AUP1G04DSFR datasheet (PDF)
Packaging6-XFDFN
RoHSROHS3 Compliant
Series74AUP
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74AUP1G04DSFR specifications
ParameterValue
Series74AUP
Logic typeInverter
MountingSurface Mount
Supply voltage0.8V ~ 3.6V
Current - quiescent500 nA
Current - output high, low4mA, 4mA
I/O channels1
Operating temperature-40°C ~ 85°C
PackageTape & Reel (TR); Cut Tape (CT)
Case6-XFDFN
Number of circuits1
Input logic level - low0.7V ~ 0.9V
Input logic level - high1.6V ~ 2V
Max propagation delay @ v, max CL5.4ns @ 3.3V, 30pF

Product details

Single-gate inverter for low-power, space-constrained logic

The SN74AUP1G04DSFR is a single inverter from TI's 74AUP ultra-low-power logic family, packaged in a 6-SON (1x1 mm) footprint. It operates from 0.8 V to 3.6 V, drawing a maximum quiescent current of 500 nA, and delivers 4 mA output drive in both high and low states. Propagation delay is 5.4 ns at 3.3 V with a 30 pF load. This part is suited for battery-powered portable devices, IoT sensor nodes, and any board where a single inverting buffer is needed without dedicating a larger package.

The 6-SON (1x1 mm) package — supplier device package 6-SON — is a leadless package. It requires careful PCB land pattern design and solder-paste stencil aperture control for reliable assembly.

Frequently asked questions

Where can I buy SN74AUP1G04DSFR?

This part is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — stock and lead time are confirmed at quote time.

Is SN74AUP1G04DSFR a direct replacement for SN74AUP1G04DCKR?

Both are single-gate inverters in the 74AUP family with identical electrical specs. The DSFR suffix indicates the 6-SON (1x1 mm) package; the DCKR suffix is the SC-70 package. They are not footprint-compatible — check your board's land pattern before substituting.

What is the maximum propagation delay for SN74AUP1G04DSFR at 1.2V?

The evidence lists propagation delay at 3.3 V (5.4 ns at 30 pF). Delay at 1.2 V is not in the provided data; refer to the TI datasheet for the full voltage-versus-delay curve.