The ’HC4059 are high-speed silicon-gate devices that are pin-compatible with the CD4059A devices of the CD4000B series. These devices are divide-by-N down-counters that can be programmed to divide an input frequency by any number “N” from 3 to 15,999. The output signal is a pulse one clock cycle wide occurring at a rate equal to the input frequency divide by N. The down-counter is preset by means of 16 jam inputs.
Features
• Synchronous Programmable÷N Counter N = 3 to 9999 or 15999
• Presettable Down-Counter
• Fully Static Operation
• Mode-Select Control of Initial Decade Counting Function (÷10, 8, 5, 4, 2)
