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MM74HC573
AC Electrical Characteristics
VCC = 5V, TA = 25°C, tr = tf = 6 ns
AC Electrical Characteristics
Symbol Parameter Conditions Typ Guaranteed Units
Limit
tPHL, tPLH Maximum Propagation Delay, Data to Q CL = 45 pF 16 20 ns
tPHL, tPLH Maximum Propagation Delay, LE to Q CL = 45 pF 14 22 ns
tPZH, tPZL Maximum Output Enable Time RL = 1 kΩ15 27 ns
CL = 45 pF
tPHZ, tPLZ Maximum Output Disable Time RL = 1 kΩ13 23 ns
CL = 5 pF
tSMinimum Set Up Time, Data to LE 10 15 ns
tHMinimu m Hold Time, LE to Data 2 5 ns
tWMinimum Pulse Width, LE or Data 10 16 ns
Symbol Parameter Conditions VCC TA = 25°CT
A = −40 to 85°CT
A = −55 to 125°CUnits
Typ Guaranteed Limits
tPHL, tPLH Maximum Propagation CL = 50 pF 2.0V 45 110 138 165 ns
Delay Data to Q CL = 150 pF 2.0V 58 150 188 225 ns
CL = 50 pF 4.5V 17 22 28 33 ns
CL = 150 pF 4.5V 21 30 38 40 ns
CL = 50 pF 6.0V 15 19 24 29 ns
CL = 150 pF 6.0V 19 26 33 39 ns
tPHL, tPLH Maximum Propagation CL = 50 pF 2.0V 46 115 138 165 ns
Delay, LE to Q CL = 150 pF 2.0V 60 155 194 233 ns
CL = 50 pF 4.5V 14 23 29 35 ns
CL = 150 pF 4.5V 21 31 47 47 ns
CL = 50 pF 6.0V 12 20 25 30 ns
CL = 150 pF 6.0V 19 27 34 41 ns
tPZH, tPZL Maximum Output Enable RL = 1 kΩ
Time CL = 50 pF 2.0V 55 140 175 210 ns
CL = 150 pF 2.0V 67 180 225 270 ns
CL = 50 pF 4.5V 15 28 35 42 ns
CL = 150 pF 4.5V 24 36 45 54 ns
CL = 50 pF 6.0V 14 24 30 36 ns
CL = 150 pF 6.0V 22 31 39 47 ns
tPHZ, tPLZ Maximum Output Disable RL = 1 kΩ2.0V 40 125 156 188 ns
Time CL = 50 pF 4.5V 13 25 31 38 ns
6.0V 12 21 27 32 ns
tSMinimum Set Up Time 2.0V 30 75 95 110 ns
Data to LE 4.5V 10 15 19 22 ns
6.0V 9 13 16 19 ns
tHMinimum Hold Time 2.0V 25 31 38 ns
LE to Data 4.5V 5 6 7 ns
6.0V 4 5 6 ns
tWMinimum Pulse Width LE, 2.0V 30 80 100 120 ns
or Data 4.5V 9 16 20 24 n s
6.0V 8 14 18 20 ns
tTLH, tTHL Maximum Output Rise CL = 50 pF 2.0V 25 60 75 90 ns
and Fall Time, Clock 4.5V 7 12 15 18 ns
6.0V 6 10 13 15 ns
CPD Power Dissipation Capacitance OC = VCC 5pF
(Note 5) (per latch) OC = GND 52 pF
CIN Maximum Input 5 10 10 10 pF
Capacitance