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Texas Instruments SN74LVC1G02DSF2 — Logic ICs

SN74LVC1G02DSF2 74LVC NOR Gate, 1.65V–5.5V, 4.5ns

MPNSN74LVC1G02DSF2
Active

Texas Instruments 74LVC series, Logic NOR Gate, 1 Circuit, 2 Inputs, 32 mA output, 1.65V to 5.5V supply, -40°C to 125°C, Surface Mount, 6-XFDFN.

$0.5200Ref. price · indicative, final on quote
Texas Instruments SN74LVC1G02DSF2 datasheet (PDF)
Packaging6-XFDFN
RoHSROHS3 Compliant
Series74LVC
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74LVC1G02DSF2 specifications
ParameterValue
Series74LVC
Logic typeNOR Gate
MountingSurface Mount
Supply voltage1.65V ~ 5.5V
Current - quiescent10 µA
Current - output high, low32mA, 32mA
I/O channels2
Operating temperature-40°C~125°C
PackageTape & Reel (TR); Cut Tape (CT)
Case6-XFDFN
Number of circuits1
Input logic level - low0.7V ~ 0.8V
Input logic level - high1.7V ~ 2V
Max propagation delay @ v, max CL4.5ns @ 5V, 50pF

Product details

Single 2-input NOR gate in a 1x1mm SON

The SN74LVC1G02DSF2: The 6-SON package measures 1x1 mm.

Max propagation delay is 4.5 ns at 5 V with a 50 pF load.

Status is Active, meaning TI continues to manufacture this part with no last-time-buy announced. The 74LVC family is a mature logic series, so while Active today, it is worth checking the PCN archive before a long-run production commitment — TI occasionally consolidates package variants. ROHS3 compliant, so no exemption paperwork needed for EU markets.

Input logic low is 0.7 V to 0.8 V, high is 1.7 V to 2 V.

Quiescent current and output drive

Quiescent current maxes at 10 µA, so it adds negligible standby draw in battery-powered designs. Output drive is 32 mA sink and 32 mA source — enough to directly drive a low-current LED or fan-out to 10 LSTTL loads without a buffer transistor.

Frequently asked questions

Is SN74LVC1G02DSF2 a direct replacement for SN74LVC1G02DCK?

Both devices are the same single 2-input NOR gate, but the DSF2 suffix indicates a 6-SON (1x1 mm) package, while the DCK suffix is a 5-pin SC-70. They are not footprint-compatible — verify your PCB land pattern before substituting.