H11L1 is an ic output optocoupler component manufactured by Fairchild Semiconductor Corp, supplied in DIP package, of type Optoelectronics. H11L1 is marked DISCONTINUED — exactly the hard-to-find, end-of-life inventory ZD Integrated Circuits specializes in sourcing globally. Live availability is shown below from multiple sourcing channel(s).
SCHMITT-TRIGGER-OUTPUT OPTOCOUPLER,1-CHANNEL,7.5KV ISOLATION,DIP
H11L1 is marked DISCONTINUED. Obsolete and end-of-life parts carry elevated counterfeit risk — ZDI sources these through vetted channels with inspection and traceability.
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