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74HC27D,653 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

74HC27D,653 product

74HC27D,653

Logic

Logic GateNOR Gate74HC Series

The 74HC27D is a triple 3-input NOR gate in a 14-pin SOIC package, suitable for general-purpose logic applications requiring CMOS input levels and wide supply voltage flexibility.

Best for

  • General logic gating
  • CMOS-compatible systems

Avoid if

  • TTL-only input requirements (use 74HCT27 instead)

Check before use

  • Input voltage levels

Key specifications

Logic Type
NOR Gate
Supply Voltage
2V to 6V
Operating Temp
-40°C to +125°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

General Logic

Datasheet

NXP-Semiconductors-company-13.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 74HC27D,653: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a triple 3-input NOR gate IC from Nexperia, part of the 74HC logic family.