14-STAGE ASYNCHRONOUS BINARY COUNTERS AND OSCILLATORS

The HC4060 consist of an Oscillator section and 14 ripple-carry binary Counter SN54HC4060 SN74HC4060 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). The SN54HC4060 is characterized for operation over the full military temperature range of 55C to 125C. The SN74HC4060 is characterized for operation from 40C to 85C. By Texas Instruments