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Texas Instruments 54190DM — Sensors & Transducers
Texas Instruments

54190DM Decade Counter – Texas Instruments, Active

MPN54190DM
End of Life

Texas Instruments 54190DM, DECADE COUNTER, Bulk package, Active production status, RoHS non-compliant

$9.32Ref. price · indicative, final on quote
54190DM datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

54190DM Technical Specifications
ParameterValue
Series*
PackageBulk

Product details

Active production — confirm compliance before ordering

The 54190DM: This part is RoHS non-compliant, so verify that your assembly process or end-market exemption allows lead-bearing solder finishes before committing the BOM line.

What the 54190DM decade counter does

The 54190DM is a synchronous decade up/down counter from Texas Instruments, part of the 54-series logic family designed for counting and frequency division applications. As a decade counter, it cycles through ten output states (0–9) on each clock pulse, making it suitable for digital displays, event counting, and time-base generation in industrial control or instrumentation.

Package and handling note

Plan for manual or tube-fed placement; not compatible with standard pick-and-place feeders without a tube adapter.

Frequently asked questions

Is the 54190DM RoHS compliant?

No — the 54190DM is listed as RoHS non-compliant. It contains lead in the solder finish. Check your regional exemption (e.g., RoHS Annex III for high-reliability or military applications) before ordering.

What is the 54190DM decade counter used for?

The 54190DM is a synchronous decade up/down counter. Typical applications include digital frequency dividers, event counters in industrial controllers, and BCD output for seven-segment displays. It counts from 0 to 9 on each clock cycle and can count up or down under logic control.