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Texas Instruments 74AC11112D — Logic ICs

74AC11112D J-K Flip-Flop, Active, Bulk Package

MPN74AC11112D
End of Life

74AC11112D J-K flip-flop, 74AC series, Bulk package, Active lifecycle, RoHS non-compliant.

$0.73Ref. price · indicative, final on quote
Texas Instruments 74AC11112D datasheet (PDF)
RoHSRoHS non-compliant
Series*
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

74AC11112D specifications
ParameterValue
Series*
PackageBulk

Product details

What this J-K flip-flop does on the board

The 74AC11112D is a J-K flip-flop from the 74AC logic family, designed for general-purpose sequential logic — clocked data storage, frequency division, and counter stages. It handles the toggle and hold functions a standard J-K master-slave flip-flop provides, with the AC family's balanced drive and noise margins. Bulk packaging means it ships loose in a tube or bag, not taped for automated pick-and-place; plan for manual or semi-automated assembly.

Frequently asked questions

Can 74AC11112D be used as a replacement for other 74-series JK flip-flops?

The 74AC11112D is a J-K flip-flop and can replace other 74-series J-K flip-flops in the same logic family (74AC) with matching pinout. For cross-family substitution (e.g., 74HC, 74LS), verify supply voltage, input thresholds, and output drive — the AC family has different switching characteristics.