DESCRIPTION
The M54/74HC4022 is a high speed CMOSOCTAL COUNTER/DIVIDER fabricated in silicon gate C2MOS technology.
It has the same high speed performance of LSTTL combined with true CMOS low power consumption.
â HIGH SPEED
fMAX = 57 MHz (TYP.) at VCC = 5 V
â LOW POWER DISSIPATION
ICC 4 µA (MAX.) at TA = 25 °C
â HIGH NOISE IMMUNITY
VNIH = VNIL = 28 % VCC (MIN.)
â OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
â SYMMETRICAL OUTPUT IMPEDANCE
|IOH| = IOL = 4 mA (MIN.)
â BALANCED PROPAGATION DELAYS
tPLH = tPHL
â WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V to 6 V
â PIN AND FUNCTION COMPATIBLE WITH 4022B
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