SN74HC4040D Datasheet PDF - TI

●The SN74HC4040D is a 12-stage Asynchronous Binary Counter with the outputs of all stages available externally. A high level at the clear (CLR) input asynchronously clears the counter and resets all outputs low. The count is advanced on a high-to-low transition at the clock (CLK) input. Applications include time-delay circuits, counter controls and frequency-dividing circuits.

● Outputs can drive up to 10 LSTTL loads

● Low power consumption, 80µA maximum ICC

● 12ns Typical TPD

● ±4mA Output drive at 5V

● Low input current of 1µA (maximum)

● Green product and no Sb/Br