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Common questions from engineers and buyers evaluating this part.
The 4N23A from Texas Instruments is an Optocoupler - Transistor Outputs. Transistor Output Optocoupler, 1-Element, 1000V Isolation. It is used in electronic designs requiring optocoupler - transistor outputs functionality.
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The 4N23A is Discontinued (obsolete). Remaining stock may be limited. Contact us for the most current availability and alternatives.
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