DESCRIPTION
The M54/74HC123 is a high speed CMOS MONO-STABLE multivibrator fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation.
â HIGH SPEED
tPD = 25 ns (TYP) at VCC = 5V
â LOW POWER DISSIPATION
STANDBYSTATE ICC=4 µA (MAX.) AT TA=25°C
ACTIVESTATE ICC =200 µA (TYP.) AT VCC=5V
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 WIDE OUTPUT PULSE WIDTH RANGE
tWOUT = 120 ns â¼ 60 s OVER AT VCC = 4.5 V
â PIN AND FUNCTION COMPATIBLE WITH
54/74LS123
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