MM74HC4514MTC(2000) データシートの表示（PDF） - Fairchild Semiconductor
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MM74HC4514MTC Datasheet PDF : 7 Pages
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AC Electrical Characteristics
VCC = 5V, TA = 25°C, CL = 15 pF, tr = tf = 6 ns
Symbol
Parameter
tPHL, tPLH
tPHL
tPLH
tPHL
tPLH
ts
tH
tW
Maximum Propagation Delay Data to Output
Maximum Propagation Delay LE to Output
Maximum Propagation Delay LE to Output
Maximum Propagation Delay Inhibit to Output
Maximum Propagation Delay Inhibit to Output
Minimum Setup Time, Date to LE
Minimum Hold Time, LE to Data
Minimum Pulse Width, Latch Enable
Conditions
Guaranteed
Typ
Units
Limit
18
30
ns
18
30
ns
24
40
ns
16
30
ns
24
40
ns
20
ns
5
ns
16
ns
AC Electrical Characteristics
VCC = 2.0V − 6.0V, CL = 50 pF, tr = tf = 6 ns (unless otherwise specified)
Symbol
Parameter
Conditions
VCC
TA = 25°C
Typ
TA= −40 to 85°C TA = −55 to 125°C
Guaranteed Limits
tPHL, tPLH Maximum Propagation
Delay Data to Output
2.0V
80
175
220
263
4.5V
18
35
44
53
6.0V
16
30
38
45
tPHL
Maximum Propagation
Delay LE to Output
2.0V
80
175
220
263
4.5V
19
35
44
53
6.0V
17
30
38
45
tPLH
Maximum Propagation
Delay LE to Output
2.0V
120
230
290
343
4.5V
27
46
58
69
6.0V
22
39
49
58
tPHL
Maximum Propagation
Delay Inhibit to Output
2.0V
70
175
220
263
4.5V
18
35
44
53
6.0V
16
30
38
45
tPLH
Maximum Propagation
Delay Inhibit to Output
2.0V
120
230
290
343
4.5V
27
46
58
69
6.0V
22
39
49
58
ts
Minimum Setup Time,
Data to LE
2.0V
4.5V
100
125
150
20
25
30
6.0V
17
21
25
tH
Minimum Hold Time,
LE to Data
2.0V
4.5V
5
5
5
5
5
5
6.0V
5
5
5
tW
Minimum Pulse Width,
Latch Enable
2.0V
4.5V
80
100
120
16
20
24
6.0V
14
17
20
CPD
Power Dissipation
290
Capacitance (Note 5)
CIN
Maximum Input
Capacitance
5
10
10
10
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
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