LM1973 series datasheets. Manufacturer: National Semiconductor.

LM1973M Micro-Pot 3-Channel 76 dB Audio Attenuator with Mute in 20-pin SOIC WIDE package. Datasheet*) LM1973MX Micro-Pot 3-Channel 76 dB Audio Attenuator with Mute in 20-pin SOIC WIDE package. Datasheet*) LM1973N Micro-Pot 3-Channel 76 dB Audio Attenuator with Mute in 20-pin MDIP package. Datasheet*) LM1973 ??Pot??3-Channel 76dB Audio Attenuator with Mute Datasheet*)

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