Skip to main content
Log in
Texas Instruments 54S158DM — DC-DC Power Modules

54S158DM TTL Multiplexer, Active, Bulk

MPN54S158DM
End of Life

54S158DM, TTL multiplexer, 2-line input, active lifecycle, bulk packaging.

$1.06Ref. price · indicative, final on quote
Texas Instruments 54S158DM datasheet (PDF)
RoHSNot applicable
Series*
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

54S158DM specifications
ParameterValue
Series*
PackageBulk

Product details

Device function and family

The 54S158DM is a TTL multiplexer with a 2-line input configuration, part of the 54S series of high-speed Schottky logic. It selects one of two data sources and routes it to a single output, a common function in data routing and bus selection for legacy TTL-based systems.

Frequently asked questions

What is the function of 54S158DM multiplexer?

It is a TTL multiplexer with a 2-line input — it selects one of two digital input signals and passes it to the output, controlled by a select line. This is a standard data-routing function in TTL logic systems.