M54/74HC4020 M54/74HC4040
HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER
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HIGH SPEED fMAX = 73 MHz (TYP.
) at VCC = 5 V LOW POWER DISSIPATION o 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 4020B/4040B
B1R (Plastic Package)
F1R (Ceramic Package)
M1R (Micro Package)
C1R (Chip Carrier)
ORDER CODES : M54HCXXXF1R M74HCXXXM1R M74HCXXXB1R M74HCXXXC1R
DESCRIPTION The M54/74HC4020/HC4040 are high speed
CMOS 14/12-...