SN74HCS09QDRQ1

Texas Instruments · Automotive, AEC-Q100, 74HCS Series

Texas Instruments SN74HCS09QDRQ1, Automotive AEC-Q100 74HCS series, quad 2-input AND gate with Schmitt-trigger inputs and open-drain outputs, 2V to 6V supply, -40°C to 125°C, 14-SOIC package.

Texas Instruments SN74HCS09QDRQ1
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MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T

Technical specifications

SN74HCS09QDRQ1 specifications
Parameter / AttributeSpecification / Value
SeriesAutomotive, AEC-Q100, 74HCS
Logic typeAND Gate
MountingSurface Mount
Supply voltage2V ~ 6V
Current - quiescent2 µA
Current - output high, low-, 7.8mA
I/O channels2
Operating temperature-40°C ~ 125°C
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesSchmitt Trigger, Open Drain
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits4
Input logic level - low1V ~ 3V
Input logic level - high1.5V ~ 4.2V
Max propagation delay @ v, max CL11ns @ 6V, 50pF

Technical details

The open-drain output sinks 7.8 mA per channel. AEC-Q100 qualification is the primary sourcing gate for this part.

Open-drain outputs and wired-AND configuration

The open-drain output stage lets multiple gate outputs connect to a common pull-up resistor, forming a wired-AND bus. Input logic levels scale with supply: a low threshold of 1V to 3V and a high threshold of 1.5V to 4.2V over the 2V to 6V supply range.

ROHS3 compliant. The Q1 suffix denotes the automotive-qualified variant with PPAP documentation available.

Timing and signal integrity

Maximum propagation delay is 11 ns at 6V supply with 50 pF load. Quiescent current is 2 µA maximum.

SN74HCS09QDRQ1
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