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74AHCT08BQ,115
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Product Detailed Parameters
- Description：IC GATE AND 4CH 2-INP 14DHVQFN
- Series：74AHCT
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：AND Gate
- 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：7.9ns @ 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：-
- Qualification：-
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Overview
The Nexperia 74AHCT08BQ,115 is a quad 2-input AND gate in the 74AHCT series. It operates on a supply voltage of 4.5 V to 5.5 V with TTL input levels. The device features balanced propagation delays and Schmitt-trigger action for noise immunity. Inputs are overvoltage tolerant up to 5.5 V. It is housed in a DHVQFN14 package (SOT762-1) measuring 2.5 x 3 mm. Propagation delay is typically 7.9 ns at 5.0 V with 50 pF load. Operating temperature ranges from -40 °C to +125 °C.
Feature Summary
- Quad 2-input AND logic function
- TTL-compatible input levels
- Overvoltage tolerant inputs
- Schmitt-trigger action
Applications
- Mixed voltage translation
- Digital signal processing
- Memory chip select decoding
Procurement Notes
Verify the specific ordering suffix matches the required package variant. Confirm RoHS compliance status against current manufacturing updates. Check for any recent Product Change Notifications regarding labeling or material composition changes before finalizing procurement specifications.
Selection Notes
Select this component when TTL-level interface compatibility is required within a CMOS system. The DHVQFN14 package offers a compact footprint suitable for space-constrained designs. Ensure the operating environment stays within the specified temperature range for optimal performance.
Part Context
This part belongs to the 74AHC_AHCT08 family of quad 2-input AND gates. The 'AHCT' designation indicates high-speed CMOS technology with TTL-compatible inputs. The 'BQ' suffix identifies the DHVQFN14 package type. This family provides versatile logic solutions for general-purpose digital applications.
Replacement Considerations
Direct pin-compatible replacements include other manufacturers' 74AHCT08 variants in the DHVQFN14 package. Verify electrical characteristics match the original specifications before substitution.
