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Product Detailed Parameters
- Description：4-CH, 2-INPUT, 2V TO 6V HIGH-SPE
- Series：*
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),-
- Logic Type：-
- Number of Circuits：-
- Number of Inputs：-
- Features：-
- Voltage - Supply：-
- Current - Quiescent (Max)：-
- Current - Output High, Low：-
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Grade：-
- Qualification：-
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Overview
The SN74AC08BQAR is a quad 2-input positive AND gate manufactured by Texas Instruments, belonging to the SNx4ACxx logic family. It operates within a supply voltage range of 2V to 6V and supports an extended industrial temperature range from -40°C to +125°C. The device features low static current consumption and provides high noise immunity typical of CMOS technology. It utilizes a WQFN-14 surface-mount package for compact board integration.
Feature Summary
- Provides four independent 2-input AND logic functions in a single integrated circuit
- Operates across a wide supply voltage range from 2V to 6V
- Supports extended industrial operating temperatures up to +125°C
- Features automotive-grade AEC-Q100 qualification
Applications
- Automotive digital logic control systems
- Industrial embedded processing interfaces
- Consumer electronics signal gating
- General-purpose boolean logic operations
Procurement Notes
Verify the specific suffix 'BQA' corresponds to the WQFN-14 package variant when sourcing. Confirm that the component meets AEC-Q100 requirements if intended for automotive applications. Ensure design compatibility with the specified 2V to 6V operating voltage range. Check for RoHS compliance status relevant to your manufacturing region.
Selection Notes
Select this component when a quad AND gate is required in a small footprint WQFN-14 package. It is suitable for designs needing operation at voltages lower than standard 5V TTL levels but higher than 3.3V-only devices. Consider its automotive qualification for rugged environments requiring extended temperature stability.
Part Context
This part belongs to the Texas Instruments SN74AC series, which offers faster switching speeds compared to legacy HC or HCT families while maintaining CMOS power efficiency. The AC series is designed for general-purpose digital applications requiring reliable performance across varying supply conditions.
Replacement Considerations
Direct pin-compatible alternatives include other SN74AC08 variants such as SN74AC08DR or SN74AC08DWR, though package differences exist. Verify functional equivalence and electrical characteristics before substitution.
