DESCRIPTION
The M54/74HC540 and HC541 are high speed CMOS OCTAL BUS BUFFERS (3-STATE) fabricated in silicon gate C2MOS technology■

■ HIGH SPEED
   tPD = 10 ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION
   ICC = 4 µA (MAX.) at TA = 25 °C
■ HIGH NOISE IMMUNITY
   VNIH = VINL = 28 % VCC (MIN.)
■ OUTPUT DRIVE CAPABILITY
   15 LSTTL LOADS
■ SYMMETRICAL OUTPUT IMPEDANCE
   |IOH| = IOL = 6 mA (MIN)
■ BALANCED PROPAGATION DELAYS
   tPLH = tPHL
■ WIDE OPERATING VOLTAGE RANGE
   VCC (OPR) = 2V to 6V
■ PIN AND FUNCTION COMPATIBLE
   WITH 54/74LS540/541