DESCRIPTION The M54/74HC4017 is a high speed CMOS DECADE COUNTER/DIVIDER fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. ■ HIGH SPEED tPD = 21 ns (typ.) AT VCC = 5V ■ LOW POWER DISSIPATION ICC = 4 µA (MAX.) AT TA = 25 °C ■ HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) ■ OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS ■ SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 4 mA (MIN.) ■ BALANCED PROPAGATION DELAYS tPLH = tPHL ■ WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V ■ PIN AND FUNCTION COMPATIBLEWITH 4017B
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