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Texas Instruments SN74ALS1804AN — Logic ICs

SN74ALS1804AN NAND Gate, ALS Series, Active, Bulk Package

MPNSN74ALS1804AN
End of Life

Texas Instruments SN74ALS1804AN, ALS series NAND gate, Bulk package, active lifecycle, RoHS non-compliant.

$1.48Ref. price · indicative, final on quote
Texas Instruments SN74ALS1804AN datasheet (PDF)
RoHSRoHS non-compliant
Series*
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74ALS1804AN specifications
ParameterValue
Series*
PackageBulk

Product details

The SN74ALS1804AN is a NAND gate in the ALS series, RoHS non-compliant.

The RoHS non-compliant status means this part is intended for applications that are exempt from or not subject to RoHS restrictions — common in military, aerospace, and some industrial spares.

What the ALS series means for your BOM

The ALS series offers lower power consumption than the LS family at similar propagation delays, suitable for 5 V logic boards where speed margin is adequate. No pin-compatible second source exists; the 4030BDM is a quad XOR gate, not a NAND. The SN74ALS38BNSR is a quad 2-input NAND with open-collector outputs but differs in package and output configuration.

Frequently asked questions

What is the closest functional replacement for the SN74ALS1804AN?

There is no direct pin-compatible second source. The 4030BDM is a quad XOR gate, not a NAND. For a surface-mount option, the SN74ALS38BNSR is a quad 2-input NAND with open-collector outputs, but verify the package, output configuration, and propagation delay differences before substituting.

Where can I buy SN74ALS1804AN available via RFQ confirmation?

We source this part to order; availability and pricing are confirmed at quote time.