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The '''155-0086-00''' is a Tek-made custom | The '''Tektronix 155-0086-00''' (M165) is a Tek-made custom legend generator chip in a 20-pin DIP, designed by [[Roger McCoy]] and [[Mike Metcalf]]. | ||
It | It contains a 12×10×4 read-only memory coupled to a 4-bit D/A converter with internal current sources that can | ||
directly interface with the row and column current inputs of the [[7000 series readout system]]. | |||
The 155-0086/0087/0088/0104/0105/0135-00 (M165, M166, M167, M169, M170, M171) share the same silicon and differ only in the metallization layers. | |||
==Used in== | |||
* Readout interface of the [[7D15|7D15 counter plug-in]] | |||
==Datasheet== | ==Datasheet== |