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LM3046: Alternate for Transistor Array part

Part Number: LM3046

Is there any replacement available for EOL Transistor Array part # LM3046M ? If no direct drop in is available please suggest anything which is a nearest equivalent.

  • Hello Athun,

    The LM3046 was National's second-source of the RCA/Harris (at the time) CA3046.

    Intersil has also obsoleted it's CA3046, and listed the HFA3046 as the replacement, but it is higher speed and lower voltage (same pinout).

    If you just need a few for replacements, the NTE912 is equivalent.

    If you are Googling around, the other equivalents to look for are the LM3086 and CA3146.

    Regards,

    Paul Grohe

    TI Comparators (CMPS) Applications Group

  • In reply to Paul Grohe:

    Thanks Paul !

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