ACPL-244-500E Broadcom Limited Component Overview ACPL-244-500E is a Broadcom multi-channel optocoupler for isolated digital signal transfer in industrial and control electronics. Sale Basis This listing is sold as individual items because the combined spreadsheet quantity does not make a clean full package quantity. Key Benefits and Features Multi-channel optical isolation for digital signals. 16-SO package for compact multi-channel isolation. Combined rows 73 and 74 into one SKU listing. Individual-item sale basis because the combined quantity is not a clean reel multiple. Useful for control boards that need several isolated logic channels. Technical Specifications Manufacturer Broadcom Limited Part number ACPL-244-500E Function Quad-channel optocoupler Package / case 16-SO Package basis 2000/REEL Sale basis Individual item Channels Quad-channel class Combined rows 73 and 74 Design and Selection Notes Confirm the exact ACPL-244-500E suffix and package drawing before placing or substituting this component. Review electrical ratings, timing, isolation, power dissipation, or thermal behavior that controls the final circuit. For replacement work, compare package width, pinout, carrier suffix, approvals, and environmental limits against the approved BOM. Applications Industrial control boards Power electronics Embedded systems Repair and replenishment builds Production assembly Sourcing and Documentation Notes Source research used current manufacturer, DigiKey, and Mouser coverage for ACPL-244-500E; a PDF is attached only when the direct file validated against the part or family text. FAQ What should be checked before using this component?Confirm the exact ACPL-244-500E suffix, 16-SO package drawing, pinout, ratings, and recommended operating conditions in the manufacturer documentation. Is this listing for a full package or individual items?This listing is sold as individual items because the combined spreadsheet quantity does not make a clean full package quantity. Can this component be substituted directly?Treat substitution as an engineering review item. Match manufacturer, package, pinout, electrical limits, timing or switching behavior, isolation or thermal requirements, and qualification rules before replacing an approved BOM line. What should purchasing teams verify?Verify the full part number, package basis, carrier format, date-code acceptance, label details, and receiving inspection requirements before ordering. What should layout teams review?Check land pattern, creepage or thermal spacing where relevant, signal routing, power dissipation, and assembly process limits for the selected package. What documents support this listing?Source research used current manufacturer, DigiKey, and Mouser coverage for ACPL-244-500E; a PDF is attached only when the direct file validated against the part or family text. Why does the suffix matter?Suffixes can indicate package, carrier, temperature grade, lead finish, option rank, or packing method, so the suffix should match the purchasing spec exactly. What application risk should be reviewed?Review the Quad-channel optocoupler role in the end design and confirm electrical margin under worst-case voltage, current, temperature, and timing conditions.