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Texas Instruments 4012BDM — Logic ICs

4012BDM CMOS Quad NAND Gate, Active, RoHS Non-Compliant

MPN4012BDM
End of Life

4012BDM, CMOS quad 2-input NAND gate, Bulk package, Active lifecycle, RoHS non-compliant.

$0.37Ref. price · indicative, final on quote
RoHSRoHS non-compliant
Series*
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

4012BDM specifications
ParameterValue
Series*
PackageBulk

Product details

Lifecycle and compliance — the sourcing reality

However, it is marked RoHS non-compliant, which means it contains lead (Pb) in the solder finish or die attach. That is a showstopper for any new design targeting RoHS exemption-free markets, but it is exactly what a repair depot or mil/aero board-stuffing line needs when the original BOM specified tin-lead solder.

Packaging note for the line

That means no carrier tape for automated pick-and-place; plan for hand-loading or a tube feeder if your line is set up for reels.

Frequently asked questions

Is 4012BDM a CMOS quad NAND gate?

Yes — the 4012BDM is a CMOS quad 2-input NAND gate, meaning it contains four independent NAND gates on a single chip, each with two inputs.

Is 4012BDM RoHS compliant?

No — the 4012BDM is marked RoHS non-compliant, meaning it contains lead. It is not suitable for new designs requiring RoHS exemption-free compliance, but it is the correct part for legacy tin-lead BOMs.

Is 4012BDM equivalent to CD4012B?

The 4012BDM and CD4012B are functionally the same — both are CMOS quad 2-input NAND gates. The suffix 'DM' typically indicates a specific package or temperature grade variant; verify the exact package and temperature range against your BOM before substituting.