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Texas Instruments SN74AHC1G00DCK3 — Discrete Semiconductors
Texas Instruments

SN74AHC1G00DCK3 NAND Gate, 2-Input, SC-70-5, Active

MPNSN74AHC1G00DCK3
End of Life

Texas Instruments 74AHC series, SN74AHC1G00DCK3, single 2-input NAND gate, SC-70-5 package, 2 V to 5.5 V supply, 8 mA output, 7.5 ns propagation delay at 5 V/50 pF, -40°C to 125°C.

$0.49Ref. price · indicative, final on quote
SN74AHC1G00DCK3 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

SN74AHC1G00DCK3 Technical Specifications
ParameterValue
Series74AHC
Logic typeNAND Gate
Mounting typeSurface Mount
Voltage2V ~ 5.5V
Current - quiescent1 µA
Current - output high, low8mA, 8mA
Number of inputs2
Operating temperature-40°C ~ 125°C
PackageTape & Reel (TR); Cut Tape (CT)
Case5-TSSOP, SC-70-5, SOT-353
Number of circuits1
Input logic level - low0.5V ~ 1.65V
Input logic level - high1.5V ~ 3.85V
Max propagation delay @ v, max CL7.5ns @ 5V, 50pF

Product details

Single 2-input NAND gate in a 5-pin SC-70

The Texas Instruments SN74AHC1G00DCK3 is a single 2-input NAND gate from the 74AHC family, packed in a 5-pin SC-70-5 (SOT-353) surface-mount package. It operates across a 2 V to 5.5 V supply range and is rated for -40°C to 125°C, making it suitable for industrial temperature environments. Propagation delay is 7.5 ns at 5 V with a 50 pF load, and the output can source or sink 8 mA. Quiescent current sits at 1 µA maximum.

Active lifecycle — no LTB watch needed

There is no last-time-buy or end-of-life notice on this order code. ROHS3 compliant.

Footprint and sourcing

SC-70-5 is a common footprint shared with many single-gate logic parts. For a cut-tape or smaller quantity, the DCKT variant is available.

Frequently asked questions

Where to buy SN74AHC1G00DCK3 with stock?

This part is available to order through independent distribution. Stock levels and lead times are confirmed at quote time — submit an RFQ for current pricing and availability.

What is the replacement for SN74AHC1G00DCK3?

No direct replacement is necessary — the part is active. For a pin-compatible alternate with the same logic function, the SN74AHC1G00DBVT (SOT-23-5 package) is a functional equivalent.

How does SN74AHC1G00DCK3 compare to 74AHC1G00?

SN74AHC1G00DCK3 is a specific TI order code within the 74AHC1G00 family. The DCK3 suffix denotes the SC-70-5 package and tape-and-reel packaging. Functionally it is identical to other 74AHC1G00 variants — single 2-input NAND gate with the same 2 V to 5.5 V supply and 8 mA output drive.