4-bit binary up-down counter.

The CD40193 DIP 4-Bit Up/Down Binary Counter is a CMOS-based counter with a 4-bit wide data path, allowing counting from 0 to 15 in both up and down directions. Featuring an asynchronous reset and up/down control, it’s ideal for applications in frequency division, digital clocks, event counting, state machines, and timing circuits. The CD40193 offers low power consumption, high noise immunity, and a wide voltage range for flexible integration in digital systems.