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Texas Instruments DM7401N — Sensors & Transducers
Texas Instruments

DM7401N TTL NAND Gate, PDIP14 – Texas Instruments Active

MPNDM7401N
End of Life

Texas Instruments DM7401N, TTL NAND gate, PDIP14 package, Bulk, active production status, RoHS non-compliant

$0.19Ref. price · indicative, final on quote
DM7401N 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

DM7401N Technical Specifications
ParameterValue
Series*
PackageBulk

Product details

Logic gate in a through-hole DIP

The DM7401N is a TTL NAND gate from Texas Instruments, supplied in a PDIP14 package (Bulk). One key fit note: the DM7401N is RoHS non-compliant. If your assembly line is RoHS-only (lead-free solder, no exemption), this part will need a waiver or a qualified alternate. For legacy or military-contract builds that still allow tin-lead, it is a straightforward drop-in.

Sourcing and lifecycle posture

Because it is a mature TTL logic gate, availability is generally stable, but the RoHS restriction may narrow the distributor pool. We source it per RFQ; confirm your quantity and target lead time at quote.

The DM7401N is a single 2-input NAND gate with open-collector outputs — the classic 7401 function. The PDIP14 footprint is industry-standard; it mates with a 0.300-inch wide DIP socket or can be soldered directly. No special decoupling or thermal management is needed beyond a 0.1 µF bypass cap near the Vcc pin (pin 14).

Frequently asked questions

What is the closest pin-compatible alternative to the DM7401N?

Within the same 7401 function, the SN7401N from TI is the direct sibling — same PDIP14 package, same TTL logic, same open-collector output. The DM prefix indicates the commercial temperature range (0°C to 70°C) versus the SN prefix (also commercial). Verify the temperature grade matches your environment before swapping.

Can the DM7401N be used as a direct drop-in for a 7401N?

Yes. The DM7401N is a specific TI ordering code for the 7401 function. The 7401N generic designation covers the same logic and pinout. The DM prefix is TI's commercial-grade identifier. As long as the temperature range and RoHS tolerance align, it is a direct replacement.