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Texas Instruments SN74ABT841DW — Logic ICs

SN74ABT841DW 10-bit bus driver, ABT series, active

MPNSN74ABT841DW
End of Life

Texas Instruments ABT series, 10-bit bus driver, SN74ABT841DW, Bulk package, active lifecycle, RoHS non-compliant.

$0.78Ref. price · indicative, final on quote
Texas Instruments SN74ABT841DW datasheet (PDF)
RoHSRoHS non-compliant
Series*
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74ABT841DW specifications
ParameterValue
Series*
PackageBulk

Product details

10-bit bus driver in the ABT family

The Texas Instruments SN74ABT841DW is a 10-bit bus driver from the ABT series, designed for high-drive, high-speed bus-interface applications in digital systems. It buffers and latches data on a 10-bit-wide bus, with the ABT (Advanced BiCMOS) process delivering a balance of speed and output drive. Typical deployment includes memory-address buffering, backplane driving, and general-purpose bus isolation in telecom, industrial control, and computing equipment.

Active lifecycle and RoHS status

This makes it unsuitable for new designs requiring RoHS exemption-free compliance, though it remains a valid choice for legacy BOMs, repair, or military/aerospace applications where leaded finishes are still accepted.

Sourcing posture for the SN74ABT841DW

This part is available to order through independent distribution. Given its active lifecycle, no last-time-buy window or allocation constraints apply, but the RoHS non-compliant status may limit the pool of franchised distributors carrying it — independent channels are the reliable route for this code.

Frequently asked questions

Is SN74ABT841DW RoHS compliant?

No, the SN74ABT841DW is RoHS non-compliant. It uses a leaded (Pb) finish and is not exempt under current RoHS directives.

Can SN74ABT841DW be used as a replacement for 74ABT841?

Yes, the SN74ABT841DW is the standard SOIC-20 (DW package) variant of the 74ABT841 10-bit bus driver. It is functionally identical to the base 74ABT841 part; the DW suffix indicates the wide-body SOIC package.

What is the difference between SN74ABT841 and SN74ABT841DW?

The SN74ABT841 is the base device without a package suffix; the SN74ABT841DW is the specific variant in a wide-body SOIC-20 (DW) package. Electrically and functionally they are identical — the difference is only the package form factor.