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A3977SED
A3977SED (4)
A3977S (8)
A3977 (16)
A397 (40)
A39 (299)
Allegro MicroSystems, LLC.
A3977SED
Bipolar Motor Driver DMOS Step/Direction 44-PLCC (16.59x16.59)
Allegro MicroSystems, LLC.
A3977SEDTR
Bipolar Motor Driver DMOS Step/Direction 44-PLCC (16.59x16.59)
Allegro MicroSystems, LLC.
A3977SED-T
Bipolar Motor Driver DMOS Step/Direction 44-PLCC (16.59x16.59)
Allegro MicroSystems, LLC.
A3977SEDTR-T
Bipolar Motor Driver DMOS Step/Direction 44-PLCC (16.59x16.59)
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