Skip to main content
Texas Instruments SN74AUP1T86DCKR — Discrete Semiconductors
Texas Instruments

SN74AUP1T86DCKR XOR Gate, Schmitt Trigger, 2.3V–3.6V

MPNSN74AUP1T86DCKR
End of Life

Texas Instruments 74AUP series, XOR (Exclusive OR) Gate, 1-ch 2-in, Schmitt Trigger inputs, SC-70-5, 2.3V–3.6V supply, 4.4ns @ 3.3V/30pF, 500nA quiescent, -40°C to 85°C.

$0.46Ref. price · indicative, final on quote
SN74AUP1T86DCKR datasheet
Packaging5-TSSOP, SC-70-5, SOT-353
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

SN74AUP1T86DCKR Technical Specifications
ParameterValue
Series74AUP
Logic typeXOR (Exclusive OR)
Mounting typeSurface Mount
Voltage2.3V ~ 3.6V
Current - quiescent500 nA
Current - output high, low4mA, 4mA
Number of inputs2
Operating temperature-40°C ~ 85°C
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesSchmitt Trigger
Case5-TSSOP, SC-70-5, SOT-353
Number of circuits1
Input logic level - low0.35V ~ 0.5V
Input logic level - high1.1V ~ 1.19V
Max propagation delay @ v, max CL4.4ns @ 3.3V, 30pF

Product details

Package and mounting

The TI SN74AUP1T86DCKR is a single 2-input XOR gate with Schmitt-trigger inputs, in a 5-pin SC-70-5 package. It belongs to the 74AUP family, drawing a maximum quiescent current of 500 nA.

Propagation delay and output drive — timing closure and fan-out

Maximum propagation delay is 4.4 ns at 3.3 V with a 30 pF load. Output drive is 4 mA source and 4 mA sink.

Temperature range and environment

Rated for -40°C to 85°C, this part suits industrial control, outdoor telecom cabinets, and commercial equipment. Not qualified to AEC-Q100, so not recommended for under-hood or chassis automotive applications without additional qualification data.

Frequently asked questions

Where can I buy SN74AUP1T86DCKR and what is the lead time?

This part is sourced to order through independent distribution. Submit an RFQ for current availability and lead-time confirmation — we quote each order individually.

Does SN74AUP1T86DCKR have a Schmitt trigger input?

Yes, the inputs include a Schmitt trigger, which provides hysteresis to clean up slow or noisy edges. The low-level threshold is 0.35 V to 0.5 V, and the high-level threshold is 1.1 V to 1.19 V at the rated supply range.

Can SN74AUP1T86DCKR replace my existing 74LVC1G86?

The 74LVC1G86 is a similar single XOR gate but typically operates from 1.65 V to 5.5 V. The 74AUP part has a narrower supply range (2.3 V to 3.6 V) and lower quiescent current (500 nA vs typically a few µA). If your rail is 2.5 V or 3.3 V and you need the lower power, this is a drop-in replacement in the same SC-70-5 footprint — but check the input thresholds, as the AUP family has different VIH/VIL levels.

Is SN74AUP1T86DCKR lead-free?

Yes, it is ROHS3 compliant, meaning it is lead-free and meets the latest EU RoHS exemption requirements.