IRQ Optical Isolation Circuit

Reference Design using part 74HCT04 by NXP Semiconductors

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Manufacturer

NXP Semiconductors
  • Application Category
    Isolation
  • Product Type
    Optocoupler

For End Products

  • Power Conversion

Description

  • IRQ Optical Isolation Circuit. This application details 2 circuits for optically isolating unidirectional and bi-directional digital pins. It explains how these circuits can be used to allow development engineers to safely and efficiently develop non-isolated ac line powered applications

Featured Parts (8)

Featured Parts
Part Number Manufacturer Type Description
74HCT04BQ,115 Nexperia Inverters and Schmitt Triggers Inverter 6-Element CMOS 14-Pin DHVQFN EP T/R Buy
74HCT04BQ-Q100,115 Nexperia Inverters and Schmitt Triggers Inverter 6-Element CMOS Automotive AEC-Q100 14-Pin DHVQFN EP T/R Buy
74HCT04PW-Q100,118 Nexperia Inverters and Schmitt Triggers Inverter 6-Element CMOS Automotive 14-Pin TSSOP T/R Buy
74HCT04D-Q100,118 Nexperia Inverters and Schmitt Triggers Inverter 6-Element CMOS Automotive 14-Pin SO T/R Buy
74HCT04D,653 Nexperia Inverters and Schmitt Triggers Inverter 6-Element CMOS 14-Pin SO T/R Buy
74HCT04D Nexperia Inverters and Schmitt Triggers Inverter 6-Element CMOS 14-Pin SO Buy
74HCT04PW,118 Nexperia Inverters and Schmitt Triggers Inverter 6-Element CMOS 14-Pin TSSOP T/R Buy
74HCT04BQ-Q100,115 Nexperia Inverters and Schmitt Triggers Inverter 6-Element CMOS Automotive AEC-Q100 14-Pin DHVQFN EP T/R Buy

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