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Texas Instruments SN74LVC74ANS — Logic ICs

SN74LVC74ANS D-Type Flip-Flop, 100 MHz, 1.65-3.6V

MPNSN74LVC74ANS
End of Life

Texas Instruments SN74LVC74ANS, 74LVC series, dual D-type flip-flop with set and reset, positive-edge triggered, complementary outputs, 100 MHz clock frequency, 1.65V–3.6V supply, 5.2 ns propagation delay at 3.3V/50pF, 14-SOIC package, -40°C to 125°C.

$0.15Ref. price · indicative, final on quote
Texas Instruments SN74LVC74ANS datasheet (PDF)
Packaging14-SOIC (0.209", 5.30mm Width)
Series74LVC
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74LVC74ANS specifications
ParameterValue
TypeD-Type
Series74LVC
Output typeComplementary
Trigger typePositive Edge
MountingSurface Mount
Supply voltage1.65V ~ 3.6V
Current - quiescent10 µA
Current - output high, low24mA, 24mA
Clock frequency100 MHz
Operating temperature-40°C ~ 125°C (TA)
PackageBulk
FunctionSet(Preset) and Reset
Case14-SOIC (0.209\", 5.30mm Width)
Input capacitance5 pF
Number of elements2
Number of bits per element1
Max propagation delay @ v, max CL5.2ns @ 3.3V, 50pF

Product details

It operates from 1.65 V to 3.6 V, making it suitable for 1.8 V and 3.3 V logic rails in mixed-voltage systems. Propagation delay is 5.2 ns at 3.3 V with a 50 pF load, which sets the timing margin for high-speed bus interfaces.

Output drive and quiescent current

Each output can sink or source 24 mA, enough to drive multiple standard CMOS loads or a single TTL input without external buffers. Quiescent current is 10 µA typical, which keeps the static power contribution negligible in battery-powered or always-on subsystems.

Housed in a 14-lead SOIC package (0.209" body width, 5.30 mm), the SN74LVC74ANS uses the standard 14-SO footprint. Input capacitance is 5 pF per pin, which helps maintain signal integrity on clock and data lines.

Frequently asked questions

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