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Texas Instruments SN74S65N — Sensors & Transducers
Texas Instruments

SN74S65N Texas Instruments AND-OR-INVERT Gate, Active, Bulk

MPNSN74S65N
End of Life

Texas Instruments SN74S65N, AND-OR-INVERT gate, 74S TTL family, Bulk package, active production.

$0.47Ref. price · indicative, final on quote
SN74S65N 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

SN74S65N Technical Specifications
ParameterValue
Series*
PackageBulk

Product details

Logic function and BOM fit

The SN74S65N is an AND-OR-INVERT gate from the 74S Schottky TTL family, a logic function that combines two AND terms into a single NOR output. In a legacy TTL backplane or control board, this gate replaces a discrete AND-OR-INVERT network with one DIP package, saving board area and reducing propagation delay through the logic path.

Production status and compliance

The part is RoHS non-compliant, which is typical for older SnPb-plated DIP packages — factor this into BOM compliance if your assembly line requires RoHS exemption or a waiver.

Package and handling

For hand-insertion or low-volume builds, Bulk is the standard format; for automated pick-and-place, confirm the tube orientation and feed mechanism, or request a reeled alternate if available.

Frequently asked questions

Is SN74S65N equivalent to SN74S40N?

The SN74S40N is a peer dual 4-input NAND gate in the same 74S family, not a direct functional equivalent — the SN74S65N implements AND-OR-INVERT logic, while the SN74S40N is a NAND function. For a same-function second-source, verify the logic equation matches your design; the SN74S40N may serve as a substitute if the AND-OR-INVERT is implemented externally.