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Texas Instruments SN74LVC821PWLE — Logic ICs

SN74LVC821PWLE Bus Driver, LVC/LCX/Z Series, Active

MPNSN74LVC821PWLE
End of Life

Texas Instruments SN74LVC821PWLE, LVC/LCX/Z Series bus driver, active lifecycle, RoHS non-compliant, Bulk package.

$0.3Ref. price · indicative, final on quote
Texas Instruments SN74LVC821PWLE datasheet (PDF)
RoHSRoHS non-compliant
Series*
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74LVC821PWLE specifications
ParameterValue
Series*
PackageBulk

Product details

The Texas Instruments SN74LVC821PWLE is a bus driver from the LVC/LCX/Z series, designed for buffering and driving bus lines in digital systems. It is suited for general-purpose logic interfacing in industrial control, telecom infrastructure, and commercial electronics where 3.3 V or mixed-voltage logic levels are present.

The RoHS non-compliant marking means this variant uses lead-bearing solder terminations — verify your assembly line's exemption or rework process if your BOM requires full lead-free compliance.

Packaging note for rework and small-run builds

If your pick-and-place line expects tape, factor in a tube-to-tape transfer step.

Frequently asked questions

What is the difference between SN74LVC821 and SN74LVC821PWLE?

The SN74LVC821PWLE is a specific ordering code variant within the SN74LVC821 bus driver family. The 'PWLE' suffix typically denotes a particular package and packaging option — in this case Bulk delivery. The core logic function and electrical characteristics are the same across the family; the difference is in the physical form and shipping medium.