This site uses third-party website tracking technologies to provide and continually improve our services, and to display advertisements according to users' interests. I agree and may revoke or change my consent at any time with effect for the future.
HEF4522B
MSI
PROGRAMMABLE 4-BIT BCD DOWN COUNTER
The HEF4522B is a synchronous programmable 4-bit BCD down counter with an active HIGH and an active LOW clock input (CPg, CPi), an asynchronous paralle