DESCRIPTION
The M54/74HC540 and HC541 are high speed CMOS OCTAL BUS BUFFERS (3-STATE) fabricated in silicon gate C2MOS technologyâ
â HIGH SPEED
tPD = 10 ns (TYP.) at VCC = 5V
â LOW POWER DISSIPATION
ICC = 4 µA (MAX.) at TA = 25 °C
â HIGH NOISE IMMUNITY
VNIH = VINL = 28 % VCC (MIN.)
â OUTPUT DRIVE CAPABILITY
15 LSTTL LOADS
â SYMMETRICAL OUTPUT IMPEDANCE
|IOH| = IOL = 6 mA (MIN)
â BALANCED PROPAGATION DELAYS
tPLH = tPHL
â WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2V to 6V
â PIN AND FUNCTION COMPATIBLE
WITH 54/74LS540/541
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