The 74HC4017D,652 is an integrated circuit (IC) component that belongs to the 74HC family of high-speed CMOS (Complementary Metal-Oxide-Semiconductor) devices. It is a 5-stage Johnson decade counter with ten decoded outputs. Here is an overview of the key features of the 74HC4017D,652:
1. Decade Counter: The IC acts as a decade counter, meaning it can count from 0 to 9 and repeat the counting sequence. It can be used in applications that require sequential activation or control of up to ten devices.
2. Ten Decoded Outputs: The IC features ten decoded outputs (Q0-Q9) that represent the count values from 0 to 9. Each output becomes active (high logic level) in a sequence as the counter progresses, providing a straightforward way to drive external components or trigger events.
3. Flip-Flop Functionality: The IC utilizes flip-flops internally to store the count values. These flip-flops are edge-triggered, allowing for stable and synchronized counting operations.
4. Clock Input: The IC requires an external clock signal (CLK) to advance the counter. The CLK can have a wide range of frequencies, and the IC's internal circuitry ensures reliable counting operations at high clock speeds.
5. Reset Function: The IC includes a synchronous reset input (MR) that allows users to reset the counter to the initial value (0)
