oOne integrated circuit required for complete keyboard assembly. o Outputs directlycompatiblewith TTLor MOSlogic arrays. o External control provided for output polarity s.

Keyboard encoder

309D1211

309D2211

309D5201

309U

309U250P2

309U250P3

309U250P4

309U250P5

309UA250P2

309UA250P3

309UA250P4

309UA250P5

309UR250P2

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