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74AHCT08D,112
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Product Detailed Parameters
- Description：IC GATE AND 4CH 2-INP 14-SO
- Series：*
- Mfr：NXP USA Inc.
- Package：Bulk
- 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 Nexperia 74AHCT08D,112 is a quad 2-input AND gate manufactured by Nexperia USA Inc. It operates within a supply voltage range of 4.5 V to 5.5 V and functions across an ambient temperature range of -40 °C to +125 °C. The device utilizes TTL input levels and features Schmitt-trigger action on all inputs for high noise immunity. It is housed in a 14-lead SO plastic small outline package (SOT108-1) with a body width of 3.9 mm.
Feature Summary
- Overvoltage tolerant inputs allow use as translators in mixed voltage environments
- Balanced propagation delays ensure consistent signal timing
- High noise immunity provided by Schmitt-trigger action on all inputs
Applications
- Mixed voltage logic translation
- Industrial control systems
- General-purpose digital logic applications
Procurement Notes
Verify the manufacturer designation against official Nexperia documentation, as the part number may be associated with either NXP or Nexperia depending on corporate history. Confirm the specific ordering suffix matches the required package type and temperature rating. Ensure compliance with RoHS directives and check for any recent product change notices that might affect specifications.
Selection Notes
Select this component when TTL-compatible inputs are required alongside CMOS output performance. The AHCT series is suitable for interfacing with legacy TTL logic families while operating at standard 5 V logic levels. Consider the wide operating temperature range for industrial environments requiring robust thermal stability.
Part Context
This component belongs to the 74AHC/AHCT logic family, which combines the high speed of AHC technology with the compatibility of AHCT input structures. The 'D' suffix indicates the SO14 plastic small outline package. The ',112' suffix typically denotes the specific tape and reel or bulk packaging configuration defined by the manufacturer.
Replacement Considerations
Direct replacements include other manufacturers' 74AHCT08 variants in SOIC-14 packages. Verify pinout compatibility and electrical characteristics such as propagation delay and output drive current before substitution.
