74AC191SJ
Manufacturers：
Fairchild Semiconductor
Description：
IC COUNTER UP/DOWN 16SOP
74AC191SJX
Manufacturers：
Fairchild Semiconductor
Description：
IC COUNTER UP/DOWN 16SOP
Manufacturers：
Fairchild Semiconductor
Description：
IC COUNTER UP/DOWN 16SOP
Manufacturers：
Fairchild Semiconductor
Description：
IC COUNTER UP/DOWN 16SOP