CD40161BM Datasheet PDF

National Semiconductor CD40161BM

the CD40162B and CD40163B is synchronous and a low level at the clear input sets all four outputs low after the next positive clock edge The clear function for the CD40160B and CD40161B is asynchronous and a low level at the clear input sets all four outputs low regardless of the state of the clock Counting is enabled when both count enable inputs are high Input T is fed forward to also enable the carry out The carry output is a positive pulse with a duration approximately equal to the positive portion of QA and can be used to enable successive cascaded stages Logic transitions at the enable...