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74AHCT86BQ-Q100X
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Product Detailed Parameters
- Description：IC GATE XOR 4CH 2-INP 14DHVQFN
- Series：74AHCT
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Logic Type：XOR (Exclusive OR)
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：8mA, 8mA
- Input Logic Level - Low：0.8V
- Input Logic Level - High：2V
- Max Propagation Delay @ V, Max CL：8.8ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-DHVQFN (2.5x3)
- Package / Case：14-VFQFN Exposed Pad
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The Nexperia 74AHCT86BQ-Q100X is a quad 2-input EXCLUSIVE-OR gate from the 74AHCT86-Q100 series, qualified to AEC-Q100 Grade 1 for automotive use. It operates within a supply voltage range of 4.5 V to 5.5 V and supports temperatures from -40 °C to +125 °C. The device features TTL input levels, balanced propagation delays, and Schmitt-trigger actions on all inputs. Packaged in DHVQFN14 (SOT762-1), it includes overvoltage tolerant inputs up to 5.5 V, high noise immunity, and ESD protection exceeding 2000 V HBM.
Feature Summary
- Automotive qualification compliant with AEC-Q100 Grade 1 standards
- Overvoltage tolerant inputs enabling operation in mixed voltage environments
- Schmitt-trigger action on all inputs for improved noise immunity
- DHVQFN package with side-wettable flanks supporting automatic optical inspection
Applications
- Automotive electronic systems requiring XOR logic functions
- Mixed voltage level translation between CMOS and TTL domains
- Pulse generation and wave shaping circuits
Procurement Notes
Verify the specific ordering suffix matches the required package variant and temperature grade. Confirm that the DHVQFN14 footprint aligns with the SOT762-1 outline dimensions provided in the datasheet. Ensure design safeguards account for the absolute maximum ratings to prevent permanent damage during operation or handling.
Selection Notes
Select this component when an XOR gate with TTL-compatible inputs is required in automotive applications. The AHCT series ensures compatibility with standard TTL logic levels while offering the speed and low power characteristics of advanced CMOS technology. Verify that the operating voltage remains within the specified 4.5 V to 5.5 V range for proper functionality.
Part Context
This part belongs to the 74AHC/AHCT86-Q100 family of quad 2-input exclusive-OR gates. The 'BQ' designation indicates the DHVQFN14 package type, while the '-Q100' suffix confirms its automotive qualification. The 'X' suffix typically denotes reel packaging, though specific packaging details should be confirmed with the manufacturer's ordering information.
Replacement Considerations
Direct substitutes include other 74AHCT86 variants in different packages such as SO14 or TSSOP14, provided pinout compatibility is maintained. Cross-reference with other manufacturers' 74AHCT86 equivalents only if they meet the same AEC-Q100 Grade 1 qualification and electrical specifications.
