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Product Detailed Parameters
- Description：IC GATE AND 4CH 2-INP 14SOIC
- Series：74AHC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Logic Type：AND Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：2V ~ 5.5V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：8mA, 8mA
- Input Logic Level - Low：0.5V ~ 1.65V
- Input Logic Level - High：1.5V ~ 3.85V
- Max Propagation Delay @ V, Max CL：7.9ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOIC
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The SN74AHC08QDRQ1 is an automotive-grade quad 2-input positive AND gate from Texas Instruments, belonging to the SN74AHC08Q series. It operates within a supply voltage range of 2 V to 5.5 V and features low static power consumption with a maximum quiescent current of 2 µA. The device provides symmetric output drive capabilities of 8 mA for both high and low states. It exhibits a typical propagation delay of 9 ns at 5 V with 50 pF load capacitance. Designed for surface-mount applications, it utilizes a 14-SOIC package and supports operation across an extended temperature range from -40°C to +125°C.
Feature Summary
- Automotive qualification compliant with AEC-Q100 standards for long-term reliability in vehicle electronics.
- High-speed CMOS technology enabling fast switching performance with minimal power dissipation.
- Robust latch-up protection ensures stable operation under electrical stress conditions.
Applications
- Automotive infotainment system logic control
- Body control module signal processing
- Telematics unit data gating
Procurement Notes
Verify the specific ordering suffix matches the required tape-and-reel quantity configuration. Confirm that the component meets the exact AEC-Q100 grade requirements for your target automotive application zone. Ensure compatibility with your PCB footprint specifications for the 14-SOIC package before finalizing procurement orders.
Selection Notes
Select this component when designing circuits requiring automotive-certified logic gates with moderate speed and wide voltage tolerance. It serves as a suitable replacement for standard industrial HC or HCT devices in automotive environments where higher noise immunity and wider operating voltage ranges are necessary compared to lower-voltage LV technologies.
Part Context
This part belongs to the SN74AHC08Q family of automotive-qualified logic ICs manufactured by Texas Instruments. The 'Q' designation indicates automotive suitability, while 'AHC' denotes Advanced High-Speed CMOS technology. The 'DR' suffix specifies the 14-pin Small Outline Integrated Circuit (SOIC) package type used for surface-mount assembly on printed circuit boards.
Replacement Considerations
SN74AHC08DRG4Q1 is a verified alternative variant within the same automotive logic family offering identical functional characteristics and pinout compatibility.
