How many volts are you passing into it? The SN754410 has thermal shutdown protection, and I think I read that when its enabled it functions the same as the 'fast breaking' which if you watch will kinda make the motor fidget back and forth.
How many volts are you passing into it? The SN754410 has thermal shutdown protection, and I think I read that when its enabled it functions the same as the 'fast breaking' which if you watch will kinda make the motor fidget back and forth.