M54HC155 M74HC155
DUAL 2 TO 4 LINE DECODER 3 TO 8 LINE DECODER
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HIGH SPEED tPD = 12 ns (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 54/74LS155
B1R (Plastic Package)
F1R (Ceramic Package)
M1R (Micro Package)
C1R (Chip Carrier)
ORDER CODES : M54HC155F1R M74HC155M1R M74HC155B1R M74HC155C1R
PIN CONNECTIONS (top view)
DESCRIPTION The M54/74HC155 is a high speed
CMOS DUAL 2TO-4 LIN...