Tag Archives: Bipolar

Mitsubishi M52359

  Another chip from the 1994 Camcorder. This one by Mitsubishi has no documentation available. I think the chip is likely the read/write amplifiers for the recording head.┬áThis is based on it being located on the board in a section … Continue reading

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Motorola MC14053B

  The MC14053B is an analog multiplexer or more precisely a digitally controlled triple SPDT switch. It was one of the many chips in the 1994 Panasonic camcorder.     Die Photo The die is 2.1 x 1.88 mm fabricated … Continue reading

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JVC Camcorder (1994)

This is a JVC VHS-C camcorder from 1994 model no. GR-AX404Not any camcorder but according to the sticker the official Camcorder of the the 1994 world cup USA ­čÖé ┬á(Not a great world cup from my recollection, England did not … Continue reading

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LM393 Dual Voltage Comparators

The LM393 is a pretty common chip made by TI, STM, ONSemi (And probably others too). ┬áThis one is from 2006 and the package was branded with STMicro logo. Unusually (For a big semi company) the silicon die has no … Continue reading

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