M74HC4022 - OCTAL COUNTER/DIVIDER
The M54/74HC4022 is a high speed CMOS OCTAL COUNTER/DIVIDER fabricated in silicon gate C2MOS technology.
It has the same high speed performance of LSTTL combined with true CMOS low power consumption.
It contains a 4-stage divide-by-8 Johnson counter with 8 decoded outputs (Q0-Q7) and a Carry-out bit
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HIGH SPEED fMAX = 57 MHz (TYP.) at VCC = 5 V .
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 COMPATIBLE WITH 4022B M54HC4022 M74HC4022 OCTAL COUNTER/DIVIDER B1R (Plastic Package) F1R (Ceramic Package) M 1R (Micro Package)
