The CD4040 is a CMOS 12-stage ripple-carry binary counter/divider, counter stages are flip-flops. The state of a counter advances one count on the negative transition of each input pulse; a high level on the reset line resets the counter to its all zeros state. Schmitt trigger action on the input-pulse line permits unlimited rise and fall times. All inputs and outputs are buffered.
Package Includes:
1 x CD4040 IC