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Texas Instruments CD74AC112M96 — Microcontrollers & Processors (MCU / MPU / DSP)

Texas Instruments CD74AC112M96 JK Flip-Flop, 100 MHz

MPNCD74AC112M96
End of Life

Texas Instruments 74AC series JK flip-flop, CD74AC112M96, dual 1-bit, negative-edge triggered, complementary output, 100 MHz, 16-SOIC, Tape & Reel.

$0.68Ref. price · indicative, final on quote
Packaging16-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Series74AC
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CD74AC112M96 specifications
ParameterValue
TypeJK Type
Series74AC
Output typeComplementary
Trigger typeNegative Edge
MountingSurface Mount
Voltage1.5V ~ 5.5V
Current - quiescent4 µA
Current - output high, low24mA, 24mA
Frequency100 MHz
Operating temperature-55°C ~ 125°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionSet(Preset) and Reset
Case16-SOIC (0.154\", 3.90mm Width)
Input capacitance10 pF
Number of elements2
Number of bits per element1
Max propagation delay @ v, max CL10.3ns @ 5V, 50pF

Product details

Timing, drive, and temperature envelope for design-in

The CD74AC112M96: Maximum propagation delay is 10.3 ns at 5V with a 50 pF load — this sets the timing budget for the clock-to-output path. In a 100 MHz chain, the 10 ns period leaves roughly 9.7 ns for the next stage after accounting for the flip-flop's own delay, so the fan-out and trace length must be managed to avoid setup-time violations. Each output sinks or sources 24 mA, enough to drive multiple standard-logic inputs or a small LED directly without a buffer. The quiescent current is 4 µA, so the part adds negligible standby draw in battery-powered equipment. A system deployed in an engine bay, satellite thermal-vacuum chamber, or arctic remote terminal can use this part without a separate temperature-grade variant. Input capacitance is 10 pF, typical for this logic family.