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74HC21D,653 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

74HC21D,653 product

74HC21D,653

Logic

Logic GateAND GateCMOS

The 74HC21 is a dual 4-input AND gate designed for high-speed CMOS logic applications with a wide supply voltage range of 2.0 V to 6.0 V.

Best for

  • General purpose logic
  • Industrial control systems

Avoid if

  • Applications requiring high-speed TTL compatibility without level shifting

Check before use

  • Input voltage levels and propagation delay requirements

Key specifications

Supply Voltage
2.0 V to 6.0 V
Operating Temperature
-40 °C to +125 °C
Logic Type
AND Gate

Compliance & Environment

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

Application

General LogicIndustrial

Datasheet

NXP-Semiconductors-company-13.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 74HC21D,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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Alternative components

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

Design and risk insights

Questions & answers

The 74HC21 is a dual 4-input AND gate IC, part of the 74HC logic family, featuring CMOS input levels and high noise immunity.