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Texas Instruments SN74LS74AN

Texas Instruments SN74LS74AN

MPNSN74LS74AN
End of Life

IC FF D-TYPE DUAL 1BIT 14DIP

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5 in stock — maximum per order · 3–4 days lead time

Packaging14-DIP (0.300", 7.62mm)
RoHSROHS3 Compliant
Series74LS
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026

Specifications

SN74LS74AN specifications
ParameterValue
TypeD-Type
Series74LS
Output typeComplementary
Trigger typePositive Edge
MountingThrough Hole
Supply voltage4.75V ~ 5.25V
Current - quiescent8 mA
Current - output high, low400µA, 8mA
Clock frequency33 MHz
Operating temperature0°C ~ 70°C (TA)
PackageTube
FunctionSet(Preset) and Reset
Case14-DIP (0.300\", 7.62mm)
Number of elements2
Number of bits per element1
Max propagation delay @ v, max CL25ns @ 2.5V, 15pF