z They are similar substituting products of TA7774PG, TA7774FG, and TA7774FAG. Both products have same packages and same pin assignments. z One-chip two-phase bipolar ste.

Pin No. 1 / (1) 2 / (3) 3 / (4) 4 / (F) 5 / (F) 6 / (5) 7 / (6) 8 / (8) 9 / (9) 10 / (10) 11 / (11) Symbol VS2 A VCC IN A GND GND IN B PS VS2 B VS1 B φB Functional Description Low-voltage power supply terminal Power voltage supply terminal for contro.

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