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Texas Instruments DM54LS169W/883 — DC-DC Power Modules

DM54LS169W/883 Binary Counter, LS Series, Active

MPNDM54LS169W/883
End of Life

National Semiconductor DM54LS169W/883, LS series 4-bit synchronous binary counter, Bulk package, active lifecycle, RoHS non-compliant, MIL-STD-883 qualified.

$4.04Ref. price · indicative, final on quote
Texas Instruments DM54LS169W/883 datasheet (PDF)
RoHSRoHS non-compliant
Series*
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DM54LS169W/883 specifications
ParameterValue
Series*
PackageBulk

Product details

As a synchronous counter, all four flip-flops clock simultaneously on the positive edge, eliminating ripple delays.

Lifecycle and compliance — what it means for your BOM

The part is RoHS non-compliant, which is typical for MIL-screened hermetic ceramic packages that use lead-based solder terminals. For defence and aerospace builds, the non-compliant status is often acceptable or even required for solder-joint reliability under thermal cycling.

Package and handling — Bulk form

For automated pick-and-place lines, this means manual tube feeding or tray loading; verify your feeder compatibility for volume.

Frequently asked questions

Does DM54LS169W/883 have MIL-STD-883 qualification?

Yes, the /883 suffix on the order code indicates processing and screening per MIL-STD-883, covering temperature cycling, burn-in, and electrical test at temperature extremes. This makes the part suitable for high-reliability defence and aerospace applications.

What is the DM54LS169W/883 used for?

It is a 4-bit synchronous binary counter used for counting events, frequency division, and timing generation in digital systems. Common applications include avionics, military radios, satellite telemetry, and other high-reliability environments where MIL-STD-883 screening is required.