Skip to main content
Texas Instruments DM9312N — Analog & Data Acquisition
Texas Instruments

DM9312N 8-line multiplexer, active through-hole

MPNDM9312N
End of Life

DM9312N, 8-line-input multiplexer, through-hole, Bulk package, RoHS non-compliant, Active lifecycle.

$0.8Ref. price · indicative, final on quote
DM9312N 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.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

DM9312N Technical Specifications
ParameterValue
Series*
PackageBulk

Product details

DM9312N — 8-line multiplexer for legacy TTL logic

It selects one of eight data lines based on a three-bit address input and routes it to a single output. This part is intended for legacy TTL-level digital logic applications where board-level signal routing or data selection is needed — common in older industrial controllers, test equipment, and retrofit repairs.

Lifecycle and compliance — active, but RoHS non-compliant

However, the part is RoHS non-compliant, which means it contains lead (Pb) and is not suitable for designs that require lead-free soldering or RoHS declaration. For high-reliability or defence programs that accept tin-lead finishes, this is not a blocker — but for any RoHS-mandated BOM, a different multiplexer must be selected.

What the ratings mean for fit

The DM9312N selects one of eight digital inputs based on a three-bit address.

Frequently asked questions

What is the DM9312N used for?

The DM9312N is an 8-line-input multiplexer used for selecting one of eight digital data lines in TTL-level logic circuits — common in legacy industrial control, test equipment, and signal routing applications.