The NJM3777E3 from Nisshinbo Micro Devices Inc. is a bipolar motor driver Integrated Circuit with a 4.75 to 5.25 V supply range and bipolar parallel operation, in a 24-EMP package.
The NJM3777E3-TE2 from Nisshinbo Micro Devices Inc. is a dual bipolar stepper motor driver Integrated Circuit with a bipolar parallel interface in a 24-SOP package (24EMP).