STK672-533-E,IC MOTOR DRIVER UNIPOLAR 12SIP
【ON Semiconductor】STK672-540,IC MOTOR DVR STEPPING HYBRID
STK672-541,IC MOTOR DRIVER
STK672-543-E,IC MOTOR DRIVER UNIPOLAR 12SIP
STK672-553,IC MOTOR DRIVER
【ON Semiconductor】STK672-600,IC MOTOR DVR STEPPING HYBRID
STK672-600A,IC MOTOR DRIVER
STK672-600B-E,IC MOTOR DRIVER