DESCRIPTION The M74HC4017 is an high speed CMOS DECADE COUNTER/DIVIDER fabricated with silicon gate C2MOS technology. The M74HC4017 is a 5-stage Johnson counter with 10 decoded outputs. Each of the decoded outputs is normally low and sequentially goes high on the low to high transition of the clock input. ■ HIGH SPEED : tPD = 21 ns (TYP.) at VCC = 6V ■ LOW POWER DISSIPATION: ICC =4µA(MAX.) at TA=25°C ■ HIGH NOISE IMMUNITY: VNIH = VNIL = 28 % VCC (MIN.) ■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN) ■ BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL ■ WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V ■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4017
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