MM74HCT573 데이터 시트보기 (PDF) - Fairchild Semiconductor
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MM74HCT573 Datasheet PDF : 8 Pages
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AC Electrical Characteristics MM74HCT573
VCC = 5.0V, tr = tf = 6 ns, TA = 25°C (unless otherwise specified)
Symbol
Parameter
Conditions
tPHL
Maximum Propagation Delay
tPLH
Data to Output
tPHL
Maximum Propagation Delay
tPLH
Latch Enable to Output
tPZH
Maximum Enable Propagation Delay
tPZL
Control to Output
tPHZ
Maximum Disable Propagation Delay
tPLZ
Control to Output
tW
Minimum Clock Pulse Width
tS
Minimum Setup Time Data to Clock
tH
Minimum Hold Time Clock to Data
CL = 45 pF
CL = 45 pF
CL = 45 pF
RL = 1 kΩ
CL = 5 pF
RL = 1 kΩ
Typ
Guaranteed Limit
Units
17
27
ns
16
27
ns
21
30
ns
14
23
ns
15
ns
5
ns
12
ns
AC Electrical Characteristics MM74HCT573
VCC= 5.0V ± 10%, tr = tf = 6 ns (unless otherwise specified)
Symbol
Parameter
Conditions
TA = 25°
Typ
TA = −40 to 85°C TA = −55 to 125°C
Guaranteed Limits
tPHL
Maximum Propagation
tPLH
Delay Data to Output
CL = 50 pF
18
30
38
45
tPHL
Maximum Propagation Delay
CL = 50 pF
17
30
44
53
tPLH
Latch Enable to Output
tPZH
Maximum Enable Propagation
CL = 50 pF
22
30
38
45
tPZL
Delay Control to Output
RL = 1 kΩ
tPHZ
Maximum Disable Propagation
CL = 50 pF
15
30
38
45
tPLZ
Delay Control to Output
RL = 1 kΩ
tTHL
Maximum Output
tTLH
Rise and Fall Time
CL = 50 pF
6
12
15
18
tW
Minimum Clock Pulse Width
15
20
24
tS
Minimum Setup Time Data to Clock
−3
5
6
8
tH
Minimum Hold Time Clock to Data
4
12
15
18
CIN
COUT
CPD
Maximum Input Capacitance
Maximum Output Capacitance
Power Dissipation Capacitance
(Note 5)
OC = VCC
OC = GND
10
10
10
20
20
20
5
52
Note 5: CPD determines the no load dynamic power consumption, PD = CPD VCC2 f+ICC VCC, and the no load dynamic current consumption,
IS = CPD VCC f+ICC.
Units
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
pF
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