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Texas Instruments SN74HC08QDRQ1 — DC-DC Power Modules
Texas Instruments

SN74HC08QDRQ1 AND Gate, AEC-Q100, 14-SOIC, 2V-6V

MPNSN74HC08QDRQ1
End of Life

Texas Instruments SN74HC08QDRQ1, Automotive AEC-Q100 74HC series, quad 2-input AND gate, 2V to 6V supply, 5.2mA output, 17ns propagation delay, -40°C to 125°C, 14-SOIC package.

$0.62Ref. price · indicative, final on quote
SN74HC08QDRQ1 datasheet
Packaging14-SOIC (0.154", 3.90mm Width)
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

SN74HC08QDRQ1 Technical Specifications
ParameterValue
SeriesAutomotive, AEC-Q100, 74HC
Logic typeAND Gate
Mounting typeSurface Mount
Voltage2V ~ 6V
Current - quiescent2 µA
Current - output high, low5.2mA, 5.2mA
Number of inputs2
Operating temperature-40°C ~ 125°C
PackageTape & Reel (TR); Cut Tape (CT)
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits4
Input logic level - low0.5V ~ 1.8V
Input logic level - high1.5V ~ 4.2V
Max propagation delay @ v, max CL17ns @ 6V, 50pF

Product details

What this part is and where it fits

The Texas Instruments SN74HC08QDRQ1 is a quad 2-input AND gate from the 74HC logic family, qualified to AEC-Q100 for automotive applications. It integrates four independent AND gates in a single 14-SOIC package, operating from a 2V to 6V supply. With an extended temperature range of -40°C to 125°C, it is suited for under-hood electronics, body controllers, and industrial control modules where ambient temperatures exceed commercial limits.

Automotive qualification and sourcing

The SN74HC08QDRQ1 is AEC-Q100 qualified and ROHS3 compliant.

Frequently asked questions

Is SN74HC08QDRQ1 AEC-Q100 qualified?

Yes, the SN74HC08QDRQ1 is part of the Automotive, AEC-Q100 series, making it qualified for automotive applications including under-hood and cabin electronics.

Is SN74HC08QDRQ1 a direct replacement for SN74HC08D?

The SN74HC08QDRQ1 is the automotive-grade variant of the standard SN74HC08D. Both are quad 2-input AND gates in 14-SOIC with the same logic function and pinout, but the QDRQ1 suffix adds AEC-Q100 qualification and the extended -40°C to 125°C temperature range. It is a drop-in replacement for the commercial part in designs requiring automotive reliability.

When sourcing SN74HC08QDRQ1, what is the closest functional second-source?

The SN74LV08ADR is a pin-compatible quad 2-input AND gate in the same 14-SOIC package, but it uses 74LV logic with a lower supply voltage range (2V to 5.5V) and faster propagation delay (7.9ns at 5V). It is not automotive-qualified (commercial temperature only). For a true automotive-grade second source, stick with the 74HC family; the SN74LV08ADR is a functional alternate only if your design can tolerate the speed and voltage differences.