Counter IC Binary Counter 1 Element 14 Bit Negative Edge 16-DIP
The 74HC4060D is a 14-stage Ripple-carry Counter/Divider And Oscillator with three oscillator terminals (RS, RTC and CTC), ten buffered parallel outputs (Q3 to Q9 and Q11 to Q13) and an overriding asynchronous master reset (MR). The oscillator configuration allows design of either RC or crystal oscillator circuits. The oscillator may be replaced by an external clock signal at input RS. In this case, keep the oscillator pins (RTC and CTC) floating. The counter advances on the high-to-low transition of RS. A high level on MR clears all counter stages and forces all outputs low, independent of the other input conditions. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
The SN74HC4060DR is a 14-stage Asynchronous Binary Counter And Oscillator consists of an oscillator section and 14 ripple-carry binary counter stages. The oscillator configuration allows design of either RC- or crystal-oscillator circuits. A high-to-low transition on the clock (CLKI) input increments the counter. A high level at the clear (CLR) input disables the oscillator (CLKO\ goes high and CLKO goes low) and resets the counter to zero (all Q outputs low).