UPD4701A - MOS INTEGRATED CIRCUIT

Name: UPD4701A
SKU: UPD4701A-703513

NEC

Datasheet Details

The µPD4701A is a counter for an X, Y 2-axis incremental encoder.

X, Y 2-axis incremental encoder counter.
Counter input (Schmitt-triggered input) X axis: XA, XB 2-phase signal   4-multiplication count method used Y axis: YA, YB 2-phase signal .
Counters: 12-bit binary up/down counters (2 sets, X & Y) Reset value: 000H.
Count data output: 8-bit parallel latch output × 2 (including key input flag).
On-chip 3-contact-point key input buffer circuit.
CMOS.
Single +5 V power supply PIN.

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Published: Aug 5, 2011 |