MC14060 pdf datasheet

The MC14060B is a 14–stage binary ripple counter with an on–chip
oscillator buffer. The oscillator configuration allows design of either
RC or crystal oscillator circuits. Also included on the chip is a reset
function which places all outputs into the zero state and disables the
oscillator. A negative transition on Clock will advance the counter to
the next state. Schmitt trigger action on the input line permits very
slow input rise and fall times. Applications include time delay circuits,
counter controls, and frequency dividing circuits.
? Fully static operation
? Diode Protection on All Inputs
? Supply Voltage Range = 3.0 V to 18 V
? Capable of Driving Two Low–power TTL Loads or One Low–power
Schottky TTL Load Over the Rated Temperature Range
? Buffered Outputs Available from Stages 4 Through 10 and
12 Through 14
? Common Reset Line
? Pin–for–Pin Replacement for CD4060B