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Texas Instruments SN7401N — Analog & Data Acquisition
Texas Instruments

SN7401N TTL NAND Gate, PDIP14, Active

MPNSN7401N
End of Life

Texas Instruments SN7401N, TTL NAND Gate, PDIP14, 4-circuit, 2-input, Active lifecycle, RoHS non-compliant.

$0.34Ref. price · indicative, final on quote
SN7401N 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

SN7401N Technical Specifications
ParameterValue
Series*
PackageBulk

Product details

Lifecycle and compliance

It is RoHS non-compliant, containing lead and unsuitable for lead-free assembly processes.

Sourcing reality for the SN7401N

The SN7401N is an active through-hole TTL part stocked by independent distributors and surplus houses.

Frequently asked questions

What is the difference between SN7401N and SN7400N?

The SN7401N has open-collector outputs, while the SN7400N has totem-pole (push-pull) outputs. The open-collector output allows wired-AND connections and higher voltage pull-up, but requires an external pull-up resistor for a logic high level.

What is the equivalent of SN7401N?

A functional equivalent is the 4030BDM, also a quad 2-input NAND gate, but it is a CMOS part (4000 series) with different voltage levels and pinout. Verify compatibility with your circuit before substituting.