HD74HC4040

HD74HC4040 12-stage Binary Counter Description The HD74HC4040 is a 12-stage counter. This device is incremented on the falling edge (negative transition) of the input clock, and all its output is reset to a low level by applying a logical high on its reset input. Features High Speed Operation: tpd (Clock to Q1) = 15 ns typ (CL = 50 pF) High Outpu...