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Texas Instruments SN74ALS841FN — Logic ICs

SN74ALS841FN Bus Driver, ALS Series, Active

MPNSN74ALS841FN
End of Life

Texas Instruments SN74ALS841FN bus driver, ALS series, active lifecycle, RoHS non-compliant, Bulk package.

$3.42Ref. price · indicative, final on quote
Texas Instruments SN74ALS841FN datasheet (PDF)
RoHSRoHS non-compliant
Series*
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74ALS841FN specifications
ParameterValue
Series*
PackageBulk

Product details

The Texas Instruments SN74ALS841FN is a bus driver in the ALS (Advanced Low-Power Schottky) logic family, designed for buffering and driving bus lines in digital systems. It is typically used in backplane or memory-interface applications where a clean, high-current drive is needed on a shared data bus. The ALS series offers a balance of speed and power, making it a common choice in industrial control, telecom infrastructure, and legacy TTL-based systems.

For legacy maintenance or non-RoHS projects, it remains a viable and available option.

Frequently asked questions

Is SN74ALS841FN RoHS compliant?

No, the SN74ALS841FN is RoHS non-compliant. This means it contains lead and is not suitable for designs requiring RoHS compliance, such as new EU-market products. It remains usable in legacy or exempt applications.