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Product Detailed Parameters
- Description：AUTOMOTIVE, 3-CH, 3-INPUT, 2-V T
- Series：74AC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：AND Gate
- Number of Circuits：3
- Number of Inputs：3
- Features：-
- Voltage - Supply：2V ~ 6V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：24mA, 24mA
- Input Logic Level - Low：0.9V ~ 1.65V
- Input Logic Level - High：2.1V ~ 3.85V
- Max Propagation Delay @ V, Max CL：8ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount, Wettable Flank
- Supplier Device Package：14-WQFN (3x2.5)
- Package / Case：14-WFDFN Exposed Pad
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The SN74AC11WBQARQ1 is an automotive-grade triple 3-input positive-AND gate manufactured by Texas Instruments. It belongs to the SN74AC11-Q1 series and utilizes CMOS logic technology. The device operates within a supply voltage range of 1.5 V to 6 V and supports a wide operating temperature range from -40°C to +125°C. It is housed in a WQFN-14 surface-mount package designed for compact circuit board layouts.
Feature Summary
- Automotive qualification compliant with AEC-Q100 standards for reliability in vehicle environments
- Wide supply voltage operation supporting low-power systems down to 1.5 V
- Triple 3-input AND logic function integrated into a single compact package
Applications
- Automotive electronic control units requiring robust logic gating
- Industrial control systems operating under harsh environmental conditions
- Consumer electronics utilizing low-voltage power supplies
Procurement Notes
Verify the specific suffix WBQARQ1 against the official Texas Instruments datasheet to confirm package type, tape-and-reel specifications, and RoHS compliance status. Ensure the component meets the required automotive grade certifications for your specific application before procurement.
Selection Notes
Select this component when a triple 3-input AND gate is required for automotive or industrial applications. It is suitable for designs needing wide voltage flexibility between 1.5 V and 6 V. Consider the WQFN-14 package size constraints and thermal requirements during PCB layout planning.
Part Context
This part is part of the SN74AC11-Q1 family of automotive logic ICs. It provides high-speed performance typical of the AC series while maintaining compatibility with standard logic interfaces. The Q1 designation indicates its suitability for automotive electronics manufacturing.
Replacement Considerations
Check for direct equivalents within the SN74AC11-Q1 family or compatible parts from other manufacturers that meet AEC-Q100 standards. Verify pinout compatibility and electrical characteristics before substitution.
