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D4701A Dataheets PDF



Part Number D4701A
Manufacturers NEC
Logo NEC
Description UPD4701A
Datasheet D4701A DatasheetD4701A Datasheet (PDF)

DATA SHEET MOS INTEGRATED CIRCUIT µPD4701A INCREMENTAL ENCODER COUNTER DESCRIPTION The µPD4701A is a counter for an X, Y 2-axis incremental encoder. When a two-phase encoder signal is input for the X and Y axes, direction discrimination and computation is performed, and count data is output in 8-bit parallel form. In addition, a 3-contact-point input buffer is incorporated, which is useful for applications which use a pointing device such as a mouse or track-ball. The CPU checks the switch in.

  D4701A   D4701A


UPD4701A D4701A HCPL-0300


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